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scytacki/itsi questions with default text

Created June 3, 2015 14:14
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itsi questions with default text
http://itsi.portal.concord.org/activities/10
Will the light glow if the test material is an insulator?
Will the light glow if the test material is a conductor?
default_response: insulator: conductor:
http://itsi.portal.concord.org/activities/215
Study the graph and determine the average force you used to lift the block up to the chair.
Enter the value of that force in the box below. Call it the "average force to lift the block straight up."
default_response: average force to lift the block straight up =
http://itsi.portal.concord.org/activities/215
Study the graph and determine the average force you used to get the block up to the chair using the ramp. Enter the value of that force in the box below. This is the "average force to pull block up steep ramp."
default_response: average force to pull block up steep ramp =
http://itsi.portal.concord.org/activities/215
Study the graph and find the average force you used to pull the block up this ramp. Enter the value in the box below. This is the "average force to pull block up more gradual ramp."
default_response: average force to pull block up more gradual ramp =
http://itsi.portal.concord.org/activities/243
What is the question?
default_response: The question is whatever you ask.
http://itsi.portal.concord.org/activities/249
Study the graph and determine the average force you used to lift the block up to the chair. Enter the value of that force in the box below. Call it the "average force to lift the block straight up."
default_response: average force to lift the block straight up =
http://itsi.portal.concord.org/activities/249
Again, study the graph and determine the average force you used to get the block up using the inclined plane. Enter the value of that force in the box below.
default_response: average force to pull block up steep ramp =
http://itsi.portal.concord.org/activities/249
Study the graph and find the average force you used to pull the block up this ramp. Enter the value in the box below.
default_response: average force to pull block up more gradual ramp =
http://itsi.portal.concord.org/activities/266
Study the graph and determine the average force you used to lift the block up to the chair. Enter the value of that force in the box below. Call it the "average force to lift the block straight up."
default_response: average force to lift the block straight up =
http://itsi.portal.concord.org/activities/266
Again, study the graph and determine the average force you used to get the block up to the chair using the ramp. Enter the value of that force in the box below.
default_response: average force to pull block up steep ramp =
http://itsi.portal.concord.org/activities/266
Study the graph and find the average force you used to pull the block up this ramp. Enter the value in the box below.
default_response: average force to pull block up more gradual ramp =
http://itsi.portal.concord.org/activities/283
Questions: Use your notes to help you!
1. Why didn’t the temperature increase once the water started to melt or boil?
2. Why is steam more dangerous than boiling water?
default_response: write 1 and 2 here
http://itsi.portal.concord.org/activities/333
Part A:
What feature in the graph shows you how loud the sound is? Hum close to the microphone, then farther away. Don’t change the loudness of your hum.
What changes do you notice in the graph?
A. What relationship do you observe between the loudness of the sound at the microphone and the distance as you move farther away? B. Can you quantify this relationship? C. Why do you think this happens?
See if you can answer a simple question by measurement with the Sound Grapher: is the amplitude of the wave half as great if the distance from the microphone is doubled?
default_response: Place Part A answers here! Make sure to numbers your questions!
http://itsi.portal.concord.org/activities/333
Part B:
Why does the tube make a difference in loudness at the microphone?
A. What change occurs in your wave pattern if you use a different length of pipe? B. Why do you think this change occurs? C. What change occurs in your frequency pattern if you use a different length of pipe?
default_response: Place Part B answers here! Make sure to numbers your questions!
http://itsi.portal.concord.org/activities/333
Part A Try making the highest frequency sound you can, as quietly as possible. Remember that high pitched does not mean loud!
How many cycles are visible on the graph? Try making the lowest frequency sound you can.
How many cycles are visible on the graph?
default_response: Make sure to number your responses in your answer!
http://itsi.portal.concord.org/activities/333
Part B Change the Sound Grapher from “wave” mode to “frequency” mode. Compare humming and whistling.
How are different frequencies displayed on this type of graph? Try making sounds that have a very low and a very high frequency, using the frequency mode to test them.
Describe your results.
default_response: Make sure to number your responses in your answer!
http://itsi.portal.concord.org/activities/335
The angle you used for the ramp is called slope. Slope can be figured by using the mathematical formula slope=rise/run. Rise is the vertical height of the cardboard. Run is the horizontal length of the cardboard. 1.) What was the rise of your initial ramp? 2.) What was the run? 3.) What was the slope of your first ramp?
4.) What projects do engineers calculate slope for when designing elements for construction?
Look here for help with Question #4.
default_response: 1.) 2.) 3.) 4.)
http://itsi.portal.concord.org/activities/342
Make a prediction as to why the balloon deflated when submerged in the liquid nitrogen, and then inflated when the balloon was taken out of the liquid nitrogen.
default_response: My prediction is..
http://itsi.portal.concord.org/activities/342
List careers that you find at the career sight.
default_response: My list includes:
http://itsi.portal.concord.org/activities/342
Compare the current, or future, job outlook that exists between any 3 Science careers that you investigate.
default_response: I found the job outlook is ...
http://itsi.portal.concord.org/activities/354
Notice: the fingers appear to be cooler than the palms of the hands. What do you think are some reasons for the fingers to be cooler than the palms of the hands?
default_response: List your reasons here:
http://itsi.portal.concord.org/activities/354
What factors outside of the body do you think might affect or change the temperature of the body at the point the temperature is measured?
default_response: List your factors here:
http://itsi.portal.concord.org/activities/354
Discuss with your partners your predictions of the what the temperature will be at different locations (ear lobe, tip of your index finger, and lower leg) around your body. Which areas do you think will be cooler? Which areas do you think will be hotter? (Add this to your predictions.)
default_response: Record your temperature predictions here. Add group thoughts of which is hotter/cooler.
http://itsi.portal.concord.org/activities/354
How did the earlobe temperature of different members of the group compare?
default_response: Record your observations of temperature differences here:
http://itsi.portal.concord.org/activities/373
Click on the green "Run Now!" button at the following web site. Click on the "Charts" tab. Move the man along the line between the house and the tree. 1.)Can you make the same waves in this simulation as you did in the lab?
There are two other graphs showing two more variables, velocity and acceleration. Notice the differences and similarities between these graphs. 2.)Describe what you think velocity is. 3.)Describe what you think acceleration is.
default_response: 1.) 2.) 3.)
http://itsi.portal.concord.org/activities/387
Study the graph and determine the average force you used to lift the block up to the chair. Enter the value of that force in the box below. Call it the "average force to lift the block straight up."
default_response: average force to lift the block straight up =
http://itsi.portal.concord.org/activities/387
Again, study the graph and determine the average force you used to get the block up to the chair using the ramp. Enter the value of that force in the box below.
default_response: average force to pull block up steep ramp =
http://itsi.portal.concord.org/activities/387
Study the graph and find the average force you used to pull the block up this ramp. Enter the value in the box below.
default_response: average force to pull block up more gradual ramp =
http://itsi.portal.concord.org/activities/420
What do you think causes the different physical characteristics (called its “phenotype”) of these dragons? How does this depend on its genes (its genotype")? (Record the genotype you used to create a trait by your description of each trait.)
default_response: Record your created traits and their genotypes here:
http://itsi.portal.concord.org/activities/420
How did the phenotype of the female dragons differ from the male dragons?
default_response: Record the differences you observe between females and males here:
http://itsi.portal.concord.org/activities/420
Is it possible to kill your dragon? How? (If you could kill your dragon, what allele combinations did you use?)
default_response: Record your answer and allele combinations here:
http://itsi.portal.concord.org/activities/441
Click on the green "Run Now!" button at the following web site. Click "OK" to open. Click on the "Charts" tab. Click on the play button and move the man along the line between the house and the tree. 1.)Can you make the same waves in this simulation as you did in the lab? There are two other graphs showing two other variables. 2.) What is velocity? 3.) What is acceleration?
default_response: 1.) 2.) 3.)
http://itsi.portal.concord.org/activities/446
1. What state of matter has the strongest attractions between atoms?
2. What state of matter will have weak attractions at room temperature?
3. From the class results, which liquid reached the lowest temperature as it evaporated?
4. List the liquids in the order in which they evaporated from fastest to slowest.
5. Name two factors that affect the rate of evaporation.
6. What was the independent variable in this experiment?
7. What was the dependent variable in this experiment?
8. How can use this information outside of the classroom?
Write the answers to all 8 questions below. You can press enter to make the box larger.
default_response: 1.
http://itsi.portal.concord.org/activities/446
What state of matter is oobleck ? Check out the link to watch a video.
Investigate more about the states of matter with more models and videos
Practice with vocabulary words before the unit test with study stack
default_response: So what did happen to the temperature during evaporation?
http://itsi.portal.concord.org/activities/456
At the end of the motion unit, you will be asked to develop your own investigation related to motion. Has this activity given you ideas? Your experiment must have an independent and a dependent variable.
1. What is a independent variable?
2. What is a dependent variable? (think of the one word trick we talked about)
Go back over this whole activity and check you have labeled the graphs and answered ALL the questions. Then you may go to http://www.studystack.com/flashcard-566016 to practice vocabulary words.
default_response: write 1 and 2 answers here
http://itsi.portal.concord.org/activities/524
What is Newton's Third Law of Motion?
default_response: This law states that for every action force, there is an equal and opposite reaction force.
http://itsi.portal.concord.org/activities/527
What is Newton's Third Law of Motion?
default_response: This law states that for every action force, there is an equal and opposite reaction force.
http://itsi.portal.concord.org/activities/549
What is Newton's Third Law of Motion?
default_response: This law states that for every action force, there is an equal and opposite reaction force.
http://itsi.portal.concord.org/activities/549
Describe Newton's First and Second Laws of Motion.
default_response: The first law states that an object continues at rest, or in motion, until acted upon by an outside force. The second law states that the force exerted on a moving object is equal to the mass multiplied by the acceleration of the object.
http://itsi.portal.concord.org/activities/621
What do you do differently in the cold and hot months?
default_response: In the cold, I ____________________________. In the hot, I ______________________.
http://itsi.portal.concord.org/activities/621
Predict what you think an animal does in the cold and warm.
default_response: An animal ________________________________________________________.
http://itsi.portal.concord.org/activities/621
Was your hypothesis correct?
default_response: My hypothesis that my animal can survive in a _____________ environement is ________________ because____________________________.
http://itsi.portal.concord.org/activities/621
Was your hypothesis correct?
default_response: My hypothesis that my animal will survive in the cold was ______________because_______________________.
http://itsi.portal.concord.org/activities/621
Was your hypothesis correct?
default_response: My hypothesis that my animal will survive in the hot is ___________________because _________________________________.
http://itsi.portal.concord.org/activities/637
Independent Variable
Dependent Variable
Average
Trial 1
Trial 2
CONTROL GROUP
a
b
EXPERIMENTAL GROUP
c
d
default_response: a: b: c: d:
http://itsi.portal.concord.org/activities/695
Will the light glow if the test material is an insulator?
Will the light glow if the test material is a conductor?
default_response: insulator: conductor:
http://itsi.portal.concord.org/activities/696
Increasing the mass of the sphere made the cup travel a 1)_________________________­_ distance.
Increasing the mass of the cup caused it to travel a 2)_______________________________ distance.
default_response: 1. 2.
http://itsi.portal.concord.org/activities/717
DNA up-close
default_response: Draw what you think a DNA molecule would look like up-close.
http://itsi.portal.concord.org/activities/788
Independent Variable
Dependent Variable
Average
Trial 1
Trial 2
CONTROL GROUP
a
b
EXPERIMENTAL GROUP
c
d
default_response: a: b: c: d:
http://itsi.portal.concord.org/activities/841
What do you think the relationship is between plants and animals or photosynthesis and cellular respiration?
default_response: plants are producers that convert sunlight into usable chemical energy while producing a byproduct of oxygen. Animals (consumers) consume plants directly or indirectly and convert
http://itsi.portal.concord.org/activities/841
Record your procedure below. Remember this has to be repeatable!
default_response: Student answers vary on the independent variable they choose.
http://itsi.portal.concord.org/activities/869
DNA up-close
default_response: Draw what you think a DNA molecule would look like up-close.
http://itsi.portal.concord.org/activities/884
List these six planets in order, starting with the one closest to the Sun. Include whatever information you know about each of the planets in your list. The Planets are Mercury, Venus, Earth, Mars, Jupiter, Saturn.
default_response: There was not a telescope to detect other planets
http://itsi.portal.concord.org/activities/895
A. The picture above shows three different dragons. Look closely at the dragons and record a list of traits that you see are different between these dragons.
B. Of the traits you identified, which traits have more than two variations?
default_response: Answer both parts A and B in the space below.
http://itsi.portal.concord.org/activities/895
A. Where would a dragon's genetic information come from?
B. What do you think causes the trait variations in these dragons?
default_response: Answer both parts A and B in the space below.
http://itsi.portal.concord.org/activities/895
A. List the chromosomes and which traits are associated with each chromosome.
B. Why do you think some chromosomes are labeled with a number, while others have a letter?
default_response: Answer both A and B in the space below.
http://itsi.portal.concord.org/activities/895
A. Compare/contrast the chromosomes of a male and female dragon.
B. What do you think causes the difference between male and female chromosomes?
default_response: Answer both A and B in the space below.
http://itsi.portal.concord.org/activities/895
A. Which trait shows incomplete dominance?
B. List the three different phenotypes with the corresponding genotypes.
default_response: Answer both A and B in the space below.
http://itsi.portal.concord.org/activities/895
A. For each chromosome, describe the genotype of the dragon shown below.
B. Identify how the genotype and phenotype would change to make this dragon a male.
C. Would you ever encounter a male, purple dragon? Why or why not?
default_response: Answer both A, B, and C in the space below.
http://itsi.portal.concord.org/activities/895
What allele combinations will give a dragon the following phenotypes? Hint: Some phenotypes will have more than one possible genotype. List all possibilities.
Create this dragon, and then take a snapshot of it.
default_response: No horns: No wings: No legs: Flared tail: No fire: Green color:
http://itsi.portal.concord.org/activities/895
A. Why might a family visit a genetic counselor?
B. How does the work of a drug developer affect the general population?
C. What other careers might an animal breeder coordinate with?
D. Why would an animal husbandry worker be interested in advanced in genetics?
default_response: Answer questions A, B, C, and D in the space below.
http://itsi.portal.concord.org/activities/895
A. Were you able to make an exact replica of this dragon? Why or why not?
B. Consider what you know about dominant and recessive alleles. List the traits that the dragon pictured above is showing and identify them as the dominant or the recessive trait.
C. Is this dragon male or female? How can you be sure?
default_response: Answer questions A, B, and C in the space below.
http://itsi.portal.concord.org/activities/928
Study the graph and determine the average force you used to lift the block up to the chair. Enter the value of that force in the box below. Call it the "average force to lift the block straight up."
default_response: average force to lift the block straight up =
http://itsi.portal.concord.org/activities/928
Again, study the graph and determine the average force you used to get the block up to the chair using the ramp. Enter the value of that force in the box below.
default_response: average force to pull block up steep ramp =
http://itsi.portal.concord.org/activities/928
Study the graph and find the average force you used to pull the block up this ramp. Enter the value in the box below.
default_response: average force to pull block up more gradual ramp =
http://itsi.portal.concord.org/activities/939
Will the light glow if the test material is an insulator?
Will the light glow if the test material is a conductor?
default_response: insulator: conductor:
http://itsi.portal.concord.org/activities/963
Define these terms:
default_response: 1. Observations 2. Quantitative Observations 3. Qualitative Observations 4. Independent Variable 5. Dependent Variable
http://itsi.portal.concord.org/activities/981
Independent Variable
Dependent Variable
Average
Trial 1
Trial 2
CONTROL GROUP
a
b
EXPERIMENTAL GROUP
c
d
default_response: a: b: c: d:
http://itsi.portal.concord.org/activities/982
DNA up-close
default_response: Draw what you think a DNA molecule would look like up-close.
http://itsi.portal.concord.org/activities/1014
-PAUSE-
Before responding to ANY of the questions below, please write your individual response in your Science Notebook/ Journal.
NOTE: This is a two part question, to receive credit you must answer both questions!
1. Prior to reading the activity below, predict adaptions the rabbits will have or use to avoid being prey to the hawk (predator)? Remember this is a prediction, there is no write or wrong answer.
2. Now read the activity below, predict how many (of each type of) rabbits will be your prey as you are the predator (hawk).
default_response: Remember their are two predictions!
http://itsi.portal.concord.org/activities/1015
-Pause-
Before responding to any of the questions below please respond individually in your science journal first.
You must answer both parts of the question to receive full credit.
1. Prior to reading the activity below, predict what adaptations the rabbits will have or use to avoid being the prey to the hawk? (Remember this is a prediction there is no right or wrong answer.)
2. Now read the activity below, predict about how many of each kind of prey you will catch as the predator(hawk)?
default_response: Remember to answer both predictions in this area.
http://itsi.portal.concord.org/activities/1024
A. Write a claim regarding the statement, "Can you believe your sense?"
B. Provide evidence from your background knowledge you have to support this claim.
default_response: Respond to A and B in the space below.
http://itsi.portal.concord.org/activities/1024
1. Suppose you touched two materials and they felt like they were different temperatures, but a thermometer measured the same temperature for both.
A. Write down an example of this situation.
B. Which would you believe, your finger or the thermometer? Why?
2. Now suppose it’s a hot day and a thermometer measures a temperature of 30°C (86°F) in the room. You turn on a fan that’s sitting in the middle of the room.
A. Will you feel warmer, cooler, or the same? Explain your response.
B. Will the temperature the thermometer is reading drop? Explain why or why not.
default_response: Respond to 1A, 1B, 2A, and 2B in the space below.
http://itsi.portal.concord.org/activities/1024
default_response: Respond to A, B, and C in the space below.
http://itsi.portal.concord.org/activities/1024
A. Record your temperature data.
B. Write a statement that interprets your surface temperature data. In other words, what does your data tell your about how the temperatures of these surfaces either differs or is the same.
default_response: 1)air = __________ °C 2)wood = __________°C 3)metal = __________°C 4)finger = _________°C
http://itsi.portal.concord.org/activities/1024
A. Why are you instructed to measure the air temperature first?
B. How can you assure someone looking at your data that it is accurate?
C. Revisit your prediction from above. What does your data tell you about your prediction?
default_response: Respond to A, B, and C in the space below.
http://itsi.portal.concord.org/activities/1024
A. Record your average temperatures for each of your test runs.
B. Compare how your hand felt for each of your test runs.
default_response: A. #1 No wind ________________ #2 Fan ________________#3 Blowing _______________
http://itsi.portal.concord.org/activities/1024
4. Wood has less conductivity than metal.
A. According to the data , would the skin stay warmer touching wood or metal?
B. Explain your thinking.
default_response: Respond to both A and B in the space below.
http://itsi.portal.concord.org/activities/1024
In space below . . .
A. Write your claim regarding the question "Can you believe your senses?" and provide evidence and details from your investigation that support your claim.
B. How did your claim change/evolve throughout this activity? If your claim didn't change, which parts of the activity best help support your claim.
default_response: Respond to both A and B.
http://itsi.portal.concord.org/activities/1041
DNA up-close
default_response: If you could see a single molecule of DNA, what do you think it would look like? Draw your interpretation in the space below.
http://itsi.portal.concord.org/activities/1043
Define these terms:
default_response: 1. Observations 2. Quantitative Observations 3. Qualitative Observations 4. Independent Variable 5. Dependent Variable
http://itsi.portal.concord.org/activities/1047
Will the light glow if the test material is an insulator?
Will the light glow if the test material is a conductor?
default_response: insulator: conductor:
http://itsi.portal.concord.org/activities/1048
Will the light glow if the test material is an insulator?
Will the light glow if the test material is a conductor?
default_response: insulator: conductor:
http://itsi.portal.concord.org/activities/1049
Will the light glow if the test material is an insulator?
Will the light glow if the test material is a conductor?
default_response: insulator: conductor:
http://itsi.portal.concord.org/activities/1117
Independent Variable
Dependent Variable
Average
Trial 1
Trial 2
CONTROL GROUP
a
b
EXPERIMENTAL GROUP
c
d
default_response: a: b: c: d:
http://itsi.portal.concord.org/activities/1127
Independent Variable
Dependent Variable
Average
Trial 1
Trial 2
CONTROL GROUP
a
b
EXPERIMENTAL GROUP
c
d
default_response: a: b: c: d:
http://itsi.portal.concord.org/activities/1128
What effect will the added water have on the temperature of the tank water?
default_response: Use complete sentences.
http://itsi.portal.concord.org/activities/1132
Independent Variable
Dependent Variable
Average
Trial 1
Trial 2
CONTROL GROUP
a
b
EXPERIMENTAL GROUP
c
d
default_response: a: b: c: d:
http://itsi.portal.concord.org/activities/1136
Independent Variable
Dependent Variable
Average
Trial 1
Trial 2
CONTROL GROUP
a
b
EXPERIMENTAL GROUP
c
d
default_response: a: b: c: d:
http://itsi.portal.concord.org/activities/1217
Introduction
Who are your team Members? List their names here.
default_response: List your team members and make a prediction "What percentage of the air in your classroom is water? "
http://itsi.portal.concord.org/activities/1217
1. What percentage of the air in your classroom is water? Make a prediction.
2. If you had a cubic meter of air at 10° C and a cubic meter of air at 20° C, and both volumes of air were holding as much water as they could hold, which would be holding more water?
default_response: Answer both prediction questions here
http://itsi.portal.concord.org/activities/1217
Air temperature =______.
Maximum water density =_____g/m3
default_response: Enter your temperature and the water density for your temperature from the 100% Saturation Chart
http://itsi.portal.concord.org/activities/1217
How close were your calculations to your predictions?
default_response: How close were your calculations to your predictions?
http://itsi.portal.concord.org/activities/1217
How much water is in a cubic meter of air in your classroom? Explain how you calculated it.
default_response: your answer should be in gram/m3
http://itsi.portal.concord.org/activities/1222
What weather conditions change during a storm?
(Data Table)
default_response: Type your ideas here
http://itsi.portal.concord.org/activities/1222
default_response: Type a summary of your observations here.
http://itsi.portal.concord.org/activities/1232
What phases of matter can you see (or infer) in photograph of the Riggs Glacier in the Muir Inlet of Alaska?
default_response: (Remember: an inference is a conclusion based on reasoning, not direct observation.)
http://itsi.portal.concord.org/activities/1233
Explore ONE variable that may change your results. For example, rub your hands together, or blow air on your hand, do some jumping jacks, hold your hands over your head, etc. Everyone in your group should do the SAME variable.
default_response: Describe the variable you will test on your lab sheet.
http://itsi.portal.concord.org/activities/1233
default_response: Answer on your lab sheet!
http://itsi.portal.concord.org/activities/1233
What variable did you test?
default_response: Answer on your lab sheet!
http://itsi.portal.concord.org/activities/1289
DNA up-close
default_response: Draw what you think a DNA molecule would look like up-close.
http://itsi.portal.concord.org/activities/1290
DNA up-close
default_response: Draw what you think a DNA molecule would look like up-close.
http://itsi.portal.concord.org/activities/1291
-PAUSE-
Before responding to ANY of the questions below, please write your individual response in your Science Notebook/ Journal.
NOTE: This is a two part question, to receive credit you must answer both questions!
1. Prior to reading the activity below, predict adaptions the rabbits will have or use to avoid being prey to the hawk (predator)? Remember this is a prediction, there is no write or wrong answer.
2. Now read the activity below, predict how many (of each type of) rabbits will be your prey as you are the predator (hawk).
default_response: Remember their are two predictions!
http://itsi.portal.concord.org/activities/1332
Explore ONE variable that may change your results. For example, rub your hands together, or blow air on your hand, do some jumping jacks, hold your hands over your head, etc. Everyone in your group should do the SAME variable.
default_response: Describe the variable you will test on your lab sheet.
http://itsi.portal.concord.org/activities/1332
default_response: Answer on your lab sheet!
http://itsi.portal.concord.org/activities/1332
What variable did you test?
default_response: Answer on your lab sheet!
http://itsi.portal.concord.org/activities/1333
Explore ONE variable that may change your results. For example, rub your hands together, or blow air on your hand, do some jumping jacks, hold your hands over your head, etc. Everyone in your group should do the SAME variable.
default_response: Describe the variable you will test on your lab sheet.
http://itsi.portal.concord.org/activities/1333
default_response: Answer on your lab sheet!
http://itsi.portal.concord.org/activities/1333
What variable did you test?
default_response: Answer on your lab sheet!
http://itsi.portal.concord.org/activities/1346
Data Table 1
Trial
Distance 1 (cm)
Distance 2 (cm)
Time 1
(s)
Time 2
(s)
Speed
(cm/s)
default_response: Create a data table in another program (ex. excel, google docs) that gives the above information.
http://itsi.portal.concord.org/activities/1346
Data Table 2
Target Speed
(cm/s)
Measured Speed
(cm/s)
Percent Error
(%)
default_response: Create a data table in another program (ex. excel, google docs) that gives the above information. You find Percent Error with the following equation: % Error = (Target Speed - Measured Speed)/Target Speed. Then multiply by 100 to convert to a percent.
http://itsi.portal.concord.org/activities/1362
Will the light glow if the test material is an non-conductor?
Will the light glow if the test material is a conductor?
default_response: insulator: conductor:
http://itsi.portal.concord.org/activities/1383
Explore ONE variable that may change your results. For example what might the temperature be in swift current compared to still water?
default_response: Describe the variable you will test.
http://itsi.portal.concord.org/activities/1383
default_response: Answer on your lab sheet!
http://itsi.portal.concord.org/activities/1383
What variable did you test?
default_response: Answer on your lab sheet!
http://itsi.portal.concord.org/activities/1409
Independent Variable
Dependent Variable
Average
Trial 1
Trial 2
CONTROL GROUP
a
b
EXPERIMENTAL GROUP
c
d
default_response: a: b: c: d:
http://itsi.portal.concord.org/activities/1420
Write at least 5 qualitative observations about your piece of wax PRIOR to your adding the hot water. Be sure to smell it, feel it, try to scratch it with your finger nail. etc....
default_response: Please write your answers in your science notebook.
http://itsi.portal.concord.org/activities/1420
Give at least two predictions about the physical changes that may occur to your wax piece.
default_response: Please write your answers in your science notebook.
http://itsi.portal.concord.org/activities/1420
Minute Temp C degrees
1
2
3
4
5
6
7
8
9
10
default_response: Create a chart similar to this in your science notebook. Two columns showing time and temps. Please write your answers in your science notebook.
http://itsi.portal.concord.org/activities/1420
Now that your wax has begun to solidify again, can you tell what temperature is the 'magic' temperature where wax goes from liquid to solid? This temperature is both the 'freezing' and 'melting' temp. of paraffin wax.
What is that temperature?
default_response: Please write your answers in your science notebook.
http://itsi.portal.concord.org/activities/1420
Please write your answers in your science notebook.
default_response: Thank you for working hard on this lab. Once your notebook is completely filled out, log out of your computer and return it to the cart.
http://itsi.portal.concord.org/activities/1433
Who are your team members?
default_response: Type the names of your team members here
http://itsi.portal.concord.org/activities/1433
A river has a salinity of about 0-0.5 ppt. The estuary is where the ocean and a river mix and the salinity can vary from 0 to 35ppt.
How far do you live from the estuary where a river meets the ocean? What do you think the salinity would be of the river near your village?
default_response: Predict a salinity in ppt.
http://itsi.portal.concord.org/activities/1433
We use this to test our equipment and make sure it is working right. Does your probe reading match the known results for your standard?
default_response: Does you probe reading match the known results for your standard? yes, no , pretty close
http://itsi.portal.concord.org/activities/1433
Record your results for all samples
default_response: salinity sample 1______. salinity sample 2_______. salinity sample 3 __________.
http://itsi.portal.concord.org/activities/1455
Data Table 1
Trial
Distance 1 (cm)
Distance 2 (cm)
Time 1
(s)
Time 2
(s)
Speed
(cm/s)
default_response: Create a data table in another program (ex. excel, google docs) that gives the above information.
http://itsi.portal.concord.org/activities/1455
Data Table 2
Target Speed
(cm/s)
Measured Speed
(cm/s)
Percent Error
(%)
default_response: Create a data table in another program (ex. excel, google docs) that gives the above information. You find Percent Error with the following equation: % Error = (Target Speed - Measured Speed)/Target Speed. Then multiply by 100 to convert to a percent.
http://itsi.portal.concord.org/activities/1475
What do you know about cellular respiration?
default_response: Your response:
http://itsi.portal.concord.org/activities/1509
Study the graph and determine the average force you used to lift the block up to the chair. Enter the value of that force in the box below. Call it the "average force to lift the block straight up."
default_response: average force to lift the block straight up =
http://itsi.portal.concord.org/activities/1509
Again, study the graph and determine the average force you used to get the block up to the chair using the ramp. Enter the value of that force in the box below.
default_response: average force to pull block up steep ramp =
http://itsi.portal.concord.org/activities/1509
Study the graph and find the average force you used to pull the block up this ramp. Enter the value in the box below.
default_response: average force to pull block up more gradual ramp =
http://itsi.portal.concord.org/activities/1513
Independent Variable
Dependent Variable
Average
Trial 1
Trial 2
CONTROL GROUP
a
b
EXPERIMENTAL GROUP
c
d
default_response: a: b: c: d:
http://itsi.portal.concord.org/activities/1515
Increasing the mass of the sphere made the cup travel a 1)_________________________­_ distance.
Increasing the mass of the cup caused it to travel a 2)_______________________________ distance.
default_response: 1. 2.
http://itsi.portal.concord.org/activities/1552
Will the light glow if the test material is an insulator?
Will the light glow if the test material is a conductor?
default_response: insulator: conductor:
http://itsi.portal.concord.org/activities/1575
Will the light glow if the test material is an insulator?
Will the light glow if the test material is a conductor?
default_response: insulator: conductor:
http://itsi.portal.concord.org/activities/1613
Study the graph and determine the average force you used to lift the block up to the chair. Enter the value of that force in the box below. Call it the "average force to lift the block straight up."
default_response: average force to lift the block straight up =
http://itsi.portal.concord.org/activities/1613
Again, study the graph and determine the average force you used to get the block up to the chair using the ramp. Enter the value of that force in the box below.
default_response: average force to pull block up steep ramp =
http://itsi.portal.concord.org/activities/1613
Study the graph and find the average force you used to pull the block up this ramp. Enter the value in the box below.
default_response: average force to pull block up more gradual ramp =
http://itsi.portal.concord.org/activities/1620
What are two ways that scientist identify soil?
default_response: Two ways that scientists identify soil is by ___________________ content and size of ______________.
http://itsi.portal.concord.org/activities/1620
You have been assigned the task of sorting sand, clay, and loam to the correct group of
people. The school garden committee is looking for a place to plant a flower
garden. The Pueblo Indians need soil to build homes. Playground builders need soil to put under
the playground equipment. Type the correct soil next to the group of
people.
default_response: School gardent committee:________________ Pueblo Indians____________ Playground builders____________
http://itsi.portal.concord.org/activities/1662
Study the graph and determine the average force you used to lift the block up to the chair. Enter the value of that force in the box below.
default_response: average force to lift the block straight up =
http://itsi.portal.concord.org/activities/1662
Again, study the graph and determine the average force you used to get the block up to the chair using the ramp. Enter the value of that force in the box below.
default_response: average force to pull block up the ramp =
http://itsi.portal.concord.org/activities/1662
Study the graph and find the average force you used to pull the block up this ramp. Take a snapshot. Enter the value in the box below.
default_response: average force to pull block up steep ramp =
http://itsi.portal.concord.org/activities/1662
Find the average force from the graph and record that value below. We'll call this the ramp value.
Next use the force sensor again to lift the block from the floor straight up to the height of the chair. Find and record the average value of this force which we'll call the lifted value. Divide the ramp value by the lifted value. This will give you the mechanical advantage of the ramp.
default_response: MA =
http://itsi.portal.concord.org/activities/1662
1. How does your measured value of the mechanical advantage compare with the value you calculated using the length of the ramp and height of the box?
2. If you have a small cart with wheels, push it up the first ramp. Then push it up 2 steeper ramps. Which ramp required the least amount of effort?
When you have finished the questions, try study stack http://www.studystack.com/flashcard-408078
default_response: place answers to 1 and 2 here
http://itsi.portal.concord.org/activities/1681
Will the light glow if the test material is an insulator?
Will the light glow if the test material is a conductor?
default_response: insulator: conductor:
http://itsi.portal.concord.org/activities/1696
Will the light glow if the test material is an insulator?
Will the light glow if the test material is a conductor?
default_response: insulator: conductor:
http://itsi.portal.concord.org/activities/1697
Will the light glow if the test material is an insulator?
Will the light glow if the test material is a conductor?
default_response: insulator: conductor:
http://itsi.portal.concord.org/activities/1698
Study the graph and determine the average force you used to lift the block up to the chair. Enter the value of that force in the box below. Call it the "average force to lift the block straight up."
default_response: average force to lift the block straight up =
http://itsi.portal.concord.org/activities/1698
Again, study the graph and determine the average force you used to get the block up to the chair using the ramp. Enter the value of that force in the box below.
default_response: average force to pull block up steep ramp =
http://itsi.portal.concord.org/activities/1698
Study the graph and find the average force you used to pull the block up this ramp. Enter the value in the box below.
default_response: average force to pull block up more gradual ramp =
http://itsi.portal.concord.org/activities/1698
Find the average force from the graph and record that value below. We'll call this the ramp value.
Next use the force sensor again to lift the block from the floor straight up to the height of the box. Find and record the average value of this force which we'll call the lifted value. Divide the ramp value by the lifted value. This will give you the mechanical advantage of the ramp.
default_response: MA =
http://itsi.portal.concord.org/activities/1698
1. How does your measured value of the mechanical advantage compare with the value you calculated using the length of the ramp and height of the box?
2. If you have a small cart with wheels, push it up the first ramp. Then push it up 2 steeper ramps. Which ramp required the least amount of effort?
default_response: place answers to 1 and 2 here
http://itsi.portal.concord.org/activities/1716
Complete the following sentences.
default_response: The planet with greater mass took less time to complete an orbit than the planet with less mass. Therefore an object with greater mass exerts...
http://itsi.portal.concord.org/activities/1720
Study the graph and determine the average force you used to lift the block up to the chair. Enter the value of that force in the box below. Call it the "average force to lift the block straight up."
default_response: average force to lift the block straight up =
http://itsi.portal.concord.org/activities/1720
Again, study the graph and determine the average force you used to get the block up to the chair using the ramp. Enter the value of that force in the box below.
default_response: average force to pull block up steep ramp =
http://itsi.portal.concord.org/activities/1720
Study the graph and find the average force you used to pull the block up this ramp. Enter the value in the box below.
default_response: average force to pull block up more gradual ramp =
http://itsi.portal.concord.org/activities/1767
Study the graph and determine the average force you used to lift the block up to the chair. Enter the value of that force in the box below. Call it the "average force to lift the block straight up."
default_response: average force to lift the block straight up =
http://itsi.portal.concord.org/activities/1767
Again, study the graph and determine the average force you used to get the block up to the chair using the ramp. Enter the value of that force in the box below.
default_response: average force to pull block up steep ramp =
http://itsi.portal.concord.org/activities/1767
Study the graph and find the average force you used to pull the block up this ramp. Enter the value in the box below.
default_response: average force to pull block up more gradual ramp =
http://itsi.portal.concord.org/activities/1791
Study the graph and determine the average force you used to lift the block up to the chair. Enter the value of that force in the box below. Call it the "average force to lift the block straight up."
default_response: average force to lift the block straight up =
http://itsi.portal.concord.org/activities/1791
Again, study the graph and determine the average force you used to get the block up to the chair using the ramp. Enter the value of that force in the box below.
default_response: average force to pull block up steep ramp =
http://itsi.portal.concord.org/activities/1791
Study the graph and find the average force you used to pull the block up this ramp. Enter the value in the box below.
default_response: average force to pull block up more gradual ramp =
http://itsi.portal.concord.org/activities/1819
default_response: Orbital notation:
http://itsi.portal.concord.org/activities/1861
Draw a graph showing what you think the squirrel and owl populations will do over these years. Make a graph with “years” on the horizontal axis (labeled 1 -4). Label the vertical axis “number of animals” and make two lines — one for squirrels and one for owls. There is no need for specific numbers of animals on the Y axis, you are showing a relationship between the two.
default_response: be sure to label which line is which
http://itsi.portal.concord.org/activities/1902
Discuss why the reaction times might be the same or different for the different kinds of cues. In the space below, draw a conclusion about why you think your results look this way.
default_response: We think....
http://itsi.portal.concord.org/activities/1907
Make a chart of your results:
name of color -——- amount of red -——- amount of green -—— amount of blue
default_response: see below
http://itsi.portal.concord.org/activities/1946
Will the light glow if the test material is an insulator?
Will the light glow if the test material is a conductor?
¿El resplandor de luz si el material de prueba es un aislante?
¿El resplandor de luz si el material de prueba es un conductor?
default_response: insulator: conductor:
http://itsi.portal.concord.org/activities/2039
Will the light glow if the test material is an insulator?
Will the light glow if the test material is a conductor?
default_response: insulator: conductor:
http://itsi.portal.concord.org/activities/2047
Record the air temperature. Make a chart, enter the student name and each student's skin temperature.
default_response: Air temperature: _______________________
http://itsi.portal.concord.org/activities/2046
-Pause-
Before responding to any of the questions below please respond individually in your science journal first.
You must answer both parts of the question to receive full credit.
1. Prior to reading the activity below, predict what adaptations the rabbits will have or use to avoid being the prey to the hawk? (Remember this is a prediction there is no right or wrong answer.)
2. Now read the activity below, predict about how many of each kind of prey you will catch as the predator(hawk)?
default_response: Remember to answer both predictions in this area.
http://itsi.portal.concord.org/activities/2118
Independent Variable
Dependent Variable
Average
Trial 1
Trial 2
CONTROL GROUP
a
b
c
EXPERIMENTAL GROUP
d
e
f
default_response: a: b: c: d: e: f:
http://itsi.portal.concord.org/activities/2191
Make a chart of your temperatures. Type the information in the box below.
Location
Sun or Shade
Temperature
Under slide
Shade
On top of stairs
Sun
By door
Shade
default_response:
http://itsi.portal.concord.org/activities/2214
Several substances in the human body must be maintained at a constant pH in order to maintain homeostasis (internal balance). Predict whether the following solutions in the body would be acid, base, or neutral.
1. Blood
2. Saliva
3. Stomach fluid
default_response: Please list the numbers when you answer.
http://itsi.portal.concord.org/activities/2214
Were your solutions acidic, alkaline, or neutral?
default_response: List your solutions and indicate whether the were acidic, alkaline, or neutral.
http://itsi.portal.concord.org/activities/2214
Were you solutions strong/weak acids, strong/weak bases, or neutral solutions?
default_response: Make a list of each substance and indicate the above information.
http://itsi.portal.concord.org/activities/2214
Mix one of your strong acids with one of your strong bases. Measure and record the pH.
default_response: List the two substance you mixed and write the pH of the new solution created.
http://itsi.portal.concord.org/activities/2284
What do you do differently in the cold and hot months?
default_response: In the cold, I ____________________________. In the hot, I ______________________.
http://itsi.portal.concord.org/activities/2284
Predict what you think an animal does in the cold and warm.
default_response: An animal ________________________________________________________.
http://itsi.portal.concord.org/activities/2284
Was your hypothesis correct?
default_response: My hypothesis that my animal can survive in a _____________ environement is ________________ because____________________________.
http://itsi.portal.concord.org/activities/2284
Was your hypothesis correct?
default_response: My hypothesis that my animal will survive in the cold was ______________because_______________________.
http://itsi.portal.concord.org/activities/2284
Was your hypothesis correct?
default_response: My hypothesis that my animal will survive in the hot is ___________________because _________________________________.
http://itsi.portal.concord.org/activities/2288
What do you do differently in the cold and hot months?
default_response: In the cold, I ____________________________. In the hot, I ______________________.
http://itsi.portal.concord.org/activities/2288
Predict what you think an animal does in the cold and warm.
default_response: An animal ________________________________________________________.
http://itsi.portal.concord.org/activities/2288
Was your hypothesis correct?
default_response: My hypothesis that my animal can survive in a _____________ environement is ________________ because____________________________.
http://itsi.portal.concord.org/activities/2288
Was your hypothesis correct?
default_response: My hypothesis that my animal will survive in the cold was ______________because_______________________.
http://itsi.portal.concord.org/activities/2288
Was your hypothesis correct?
default_response: My hypothesis that my animal will survive in the hot is ___________________because _________________________________.
http://itsi.portal.concord.org/activities/2289
What do you do differently in the cold and hot months?
default_response: In the cold, I ____________________________. In the hot, I ______________________.
http://itsi.portal.concord.org/activities/2289
What do animals do differently in the cold months?
What do animals do differently in the warm months?
default_response: An animal ________________________________________________________.
http://itsi.portal.concord.org/activities/2293
Will the light glow if the test material is an insulator?
Will the light glow if the test material is a conductor?
default_response: insulator: conductor:
http://itsi.portal.concord.org/activities/2296
Will the light glow if the test material is an insulator?
Will the light glow if the test material is a conductor?
default_response: insulator: conductor:
http://itsi.portal.concord.org/activities/2309
Make a prediction (hypothesis).
When I put the skittles in water they will _______________________________________________.
default_response: When I put the skittles in water they will
http://itsi.portal.concord.org/activities/2344
Which condition do you think an earthworm would prefer: warm soil, or cool soil?
default_response: "I predict earthworms will prefer ____ habitats as evidenced by moving to a ____ environment when given the choice."
http://itsi.portal.concord.org/activities/2357
Will the light glow if the test material is an insulator?
Will the light glow if the test material is a conductor?
default_response: insulator: conductor:
http://itsi.portal.concord.org/activities/2369
Several substances in the human body must be maintained at a constant pH in order to maintain homeostasis (internal balance). Predict whether the following solutions in the body would be acid, base, or neutral.
1. Blood
2. Saliva
3. Stomach fluid
default_response: Please list the numbers when you answer.
http://itsi.portal.concord.org/activities/2369
Were your solutions acidic, alkaline, or neutral?
default_response: List your solutions and indicate whether the were acidic, alkaline, or neutral.
http://itsi.portal.concord.org/activities/2369
Were you solutions strong/weak acids, strong/weak bases, or neutral solutions?
default_response: Make a list of each substance and indicate the above information.
http://itsi.portal.concord.org/activities/2369
Mix one of your strong acids with one of your strong bases. Measure and record the pH.
default_response: List the two substance you mixed and write the pH of the new solution created.
http://itsi.portal.concord.org/activities/2389
Make a chart of your temperatures. Type the information in the box below.
Location
Sun or Shade
Temperature
Under slide
Shade
On top of stairs
Sun
By door
Shade
default_response:
http://itsi.portal.concord.org/activities/2407
What happens to water as it warms? Will it sink or will it float? Is there a diffence between fresh and salt water?
default_response: Draw your predictions below. What happens to warmer water? Colder water? Salty water? Fresh water?
http://itsi.portal.concord.org/activities/2407
If the ice is placed in water, what happens to the temperature of the water as the ice melts? Will it be the same as the inside of the ice?
If you add warmer water colored red to the cold water, what do you notice? Is there a layering effect or stratification between the cold and warm fresh water?
default_response: Insert the temperature probe at the bottom of the beaker and record data. Next insert the temperature probe within the top half of the beaker and record the temperature.
http://itsi.portal.concord.org/activities/2426
Several substances in the human body must be maintained at a constant pH in order to maintain homeostasis (internal balance). Predict whether the following solutions in the body would be acid, base, or neutral.
1. Blood
2. Saliva
3. Stomach fluid
default_response: Please list the numbers when you answer.
http://itsi.portal.concord.org/activities/2426
Were your solutions acidic, alkaline, or neutral?
default_response: List your solutions and indicate whether the were acidic, alkaline, or neutral.
http://itsi.portal.concord.org/activities/2426
Were you solutions strong/weak acids, strong/weak bases, or neutral solutions?
default_response: Make a list of each substance and indicate the above information.
http://itsi.portal.concord.org/activities/2426
Mix one of your strong acids with one of your strong bases. Measure and record the pH.
default_response: List the two substance you mixed and write the pH of the new solution created.
http://itsi.portal.concord.org/activities/2427
Move the planet from 100% to 50% of the Earth’s distance to the Sun. What happens to the temperature on the planet?
A. It gets hotter.
B. It gets colder.
C. It stays the same.
default_response:
http://itsi.portal.concord.org/activities/2447
What do you do differently in the cold and hot months?
default_response: In the cold, I ____________________________. In the hot, I ______________________.
http://itsi.portal.concord.org/activities/2447
What do animals do differently in the cold months?
What do animals do differently in the warm months?
default_response: An animal ________________________________________________________.
http://itsi.portal.concord.org/activities/2460
Click on the green "Run Now!" button at the following web site. Click on the "Charts" tab. Move the man along the line between the house and the tree. 1.)Can you make the same waves in this simulation as you did in the lab?
There are two other graphs showing two more variables, velocity and acceleration. Notice the differences and similarities between these graphs. 2.)Describe what you think velocity is. 3.)Describe what you think acceleration is.
default_response: 1.) 2.) 3.)
http://itsi.portal.concord.org/activities/2493
Put play directions here and materials list
default_response: blah
http://itsi.portal.concord.org/activities/2503
Increasing the mass of the sphere made the cup travel a 1)_________________________­_ distance.
Increasing the mass of the cup caused it to travel a 2)_______________________________ distance.
default_response: 1. 2.
http://itsi.portal.concord.org/activities/2507
Explore ONE variable that may change your results. For example a varible change may be, rub your hands together, or blow air on your hand, do some jumping jacks, hold your hands over your head, etc. Everyone in your group should do the SAME variable you choose.
default_response: Describe the variable you will test on your lab sheet.
http://itsi.portal.concord.org/activities/2507
default_response: Answer on your lab sheet!
http://itsi.portal.concord.org/activities/2507
What variable did you test?
default_response: Answer on your lab sheet!
http://itsi.portal.concord.org/activities/2561
1. What happened to the wolf population when the white sheep population decreased?
2. What happened to the white sheep population when the wolf population decreased?
3. What would happen to the wolf and white sheep population if the grass growth rate was not at 100%?
4. What would happen to the populations if the reproduction rate was not at 100%?
5. What is your conclusions on populations and predator prey relationship?
default_response: Type your answers for questions 1-5 in this text box.
http://itsi.portal.concord.org/activities/2561
You can use HTML content to write the prompt of the question ...
default_response: 1
http://itsi.portal.concord.org/activities/2564
2) Just from what you've learned already, give a prediction as to which of these molecules is going to have a strong attraction to its neighbors. Which would you expect to have weak attractions?
ethane
ethanol
butane
ethanoic acid
default_response: Which have strong attractions? Which have weak attractions?
http://itsi.portal.concord.org/activities/2564
Answer the next questions in the text box below!
5) Choose another set of elements. Which two elements did you use? What are the electronegativities you used? What kind of bond forms? Describe the colors on the model.
6) Choose a 3rd set of elements. Which two elements did you use? What are the electronegativities you used? What kind of bond forms? Describe the colors on the model.
7) Consider your answers for questions 4, 5 and 6. Knowing what you know about positives and negatives ("opposites attract"), which models you made would you predict to have a stronger intermolecular attractions - polar or nonpolar? Why?
default_response: Answer to 5) Answer to 6) Answer to 7)
http://itsi.portal.concord.org/activities/2564
9) Ethane is a small nonpolar molecule; it evaporates so easily that it is a gas at room temperature. Look at model below and consider the options available to you. Which substitutions can you make so that the new molecule also has weak intermolecular attractions? Which substitutions can you make that will change the molecule so that it has strong intermolecular attractions? If you aren't sure, make your best guess.
default_response: Predict which changes result in strong intermolecular forces. Predict which changes result in weak intermolecular forces. Clearly label your predictions!! How did you decide on your predictions?
http://itsi.portal.concord.org/activities/2564
10) At this time, click the "translucent" button under "Surface". One by one change the atom groups. Make some notes about the colors that show when the changes are made. Which changes result in strong colors (polar molecules)? Polar molecule have strong intermolecular forces because of the attractions between opposite charges. Which changes result in mostly white molecules (nonpolar molecules)? Refer to the text box above. Were your predictions correct?
default_response: Were your predictions correct?
http://itsi.portal.concord.org/activities/2567
What do you do differently in the cold and hot months?
default_response: In the cold, I ____________________________. In the hot, I ______________________.
http://itsi.portal.concord.org/activities/2567
Predict what you think an animal does in the cold and warm.
default_response: An animal ________________________________________________________.
http://itsi.portal.concord.org/activities/2567
Was your hypothesis correct?
default_response: My hypothesis that my animal can survive in a _____________ environement is ________________ because____________________________.
http://itsi.portal.concord.org/activities/2567
Was your hypothesis correct?
default_response: My hypothesis that my animal will survive in the cold was ______________because_______________________.
http://itsi.portal.concord.org/activities/2567
Was your hypothesis correct?
default_response: My hypothesis that my animal will survive in the hot is ___________________because _________________________________.
http://itsi.portal.concord.org/activities/2591
Make a list of the characteristics of elements that you think might be used used to locate them in the periodic table, either by family or period.
Make another list of characteristics of elements that you think may not be used to locate elements on the periodic table, either by family or period.
default_response: characteristics used to locate elements
http://itsi.portal.concord.org/activities/2595
10) What are your predictions? Which atom groups, when exchanged for the -H group, make a new substance that has a strong intermolecular forces? Which atom groups, when exchanged for the -H group, make a new substance that still has weak intermolecular forces?
default_response: Predict which changes result in strong intermolecular forces. Predict which changes result in weak intermolecular forces. Clearly label your predictions!! How did you decide on your predictions?
http://itsi.portal.concord.org/activities/2629
What did you observe about the roots of your bean plants? What did you observe about the roots of the other plants?
default_response: Bean plants: Other plants:
http://itsi.portal.concord.org/activities/2637
Increasing the mass of the sphere made the cup travel a 1)_________________________­_ distance.
Increasing the mass of the cup caused it to travel a 2)_______________________________ distance.
default_response: 1. 2.
http://itsi.portal.concord.org/activities/2645
Study the graph and determine the average (middle) force you used to lift the block up to the chair.
Enter the value of that force in the box below. Call it the "average force to lift the block straight up."
default_response: average force to lift the block straight up =
http://itsi.portal.concord.org/activities/2645
Study the graph and determine the average force you used to get the block up to the chair using the ramp. Enter the value of that force in the box below. This is the "average force to pull block up steep ramp."
default_response: average force to pull block up steep ramp =
http://itsi.portal.concord.org/activities/2645
Study the graph and find the average force you used to pull the block up this ramp. Enter the value in the box below. This is the "average force to pull block up more gradual ramp."
default_response: average force to pull block up more gradual ramp =
http://itsi.portal.concord.org/activities/2646
List the shoes in your predicted order from coldest to warmest.
default_response: I predict that the shoes will be in the following order: ______________, ______________, ______________ because ______________________________________.
http://itsi.portal.concord.org/activities/2646
5. How does the friction on the sole of the shoe relate to the temperature increase?
default_response: Ex. The smoother-soled shoes with less friction had ______________ temperature increase than the bumpy-soled shoes with more friction.
http://itsi.portal.concord.org/activities/2654
Draw a representation of the dartboard indicating where the dart is most likely/ least likely to land.
default_response: not here...below here :)
http://itsi.portal.concord.org/activities/2661
Increasing the mass of the sphere made the cup travel a 1)_________________________­_ distance.
Increasing the mass of the cup caused it to travel a 2)_______________________________ distance.
default_response: 1. 2.
http://itsi.portal.concord.org/activities/2664
Go back to your photo album and record the orbital notation for each of your 4 pictures.
Answer these 2 questions in the text box below.
What change happens to the orbital shapes as you go up a column of horizontal bars?
What change happens to the orbital shapes as you go across the top row of energy diagram?
default_response: What change happens to the orbital shapes as you go up a column of horizontal bars? What change happens to the orbital shapes as you go across the top row of energy diagram?
http://itsi.portal.concord.org/activities/2672
Again, study the graph and determine the average force you used to get the block up to the chair using the ramp. Enter the value of that force in the box below.
default_response: average force to pull block up steep ramp =
http://itsi.portal.concord.org/activities/2672
Find the average force from the graph and record that value below. We'll call this the ramp value.
Next use the force sensor again to lift the block from the floor straight up to the height of the box. Find and record the average value of this force which we'll call the lifted value. Divide the ramp value by the lifted value. This will give you the mechanical advantage of the ramp.
default_response: MA =
http://itsi.portal.concord.org/activities/2672
1. How does your measured value of the mechanical advantage compare with the value you calculated using the length of the ramp and height of the box?
2. If you have a small cart with wheels, push it up the first ramp. Then push it up 2 steeper ramps. Which ramp required the least amount of effort?
default_response: place answers to 1 and 2 here
http://itsi.portal.concord.org/activities/2717
Estudie el gráfico y determinar la fuerza promedio que utilizó para levantar el bloque hasta la silla.
Introduzca el valor de esa fuerza en el cuadro siguiente. Lo llaman el "promedio de fuerza para levantar el bloque hacia arriba."
default_response: promedio de fuerza para levantar el bloque hacia arriba =
http://itsi.portal.concord.org/activities/2717
Estudie el gráfico y determinar la fuerza promedio que utilizó para obtener el bloque hasta la silla usando la rampa. Introduzca el valor de esa fuerza en el cuadro siguiente. Esta es la "fuerza media para tirar de bloquear hasta rampa empinada."
default_response: promedio de fuerza para tirar de bloquear hasta rampa empinada =
http://itsi.portal.concord.org/activities/2717
Estudia la gráfica y encontrar la fuerza promedio que utilizó para extraer el bloque de esta rampa. Introduzca el valor en el cuadro siguiente. Esta es la "fuerza media para tirar obstruir incremento más gradual".
default_response: promedio de fuerza para tirar de obstruir incremento más gradual =
http://itsi.portal.concord.org/activities/2771
Why might an environmental engineer need to know the humidity in an area? When it comes to your career pathway/passion area, why would you need to know about humidity in your line of work/passion area?
default_response: Name(s) of your group memebers:______
http://itsi.portal.concord.org/activities/2784
Why might an environmental engineer need to know the humidity in an area? When it comes to your career pathway/passion area, why would you need to know about humidity in your line of work/passion area?
default_response: Name(s) of your group memebers:______
http://itsi.portal.concord.org/activities/2831
1. What state of matter has strong attractions between atoms?
2. What state of matter will have weak attractions at room temperature?
3. From the class results, which liquid reached the lowest temperature as it evaporated?
4. List the liquids in the order in which they evaporated from fastest to slowest.
5. Name two factors that affect the rate of evaporation.
6. What was the independent variable?
7. What was the dependent variable?
8. How can use this information outside of the classroom?
Write the answers to all 8 questions below. You can press enter to make the box larger.
default_response: 1.
http://itsi.portal.concord.org/activities/2831
What state of matter is oobleck ? Check out the link to watch a video.
Investigate more about the states of matter with more models and videos
Practice with vocabulary words before the unit test with study stack
default_response: So what did happen to the temperature during evaporation?
http://itsi.portal.concord.org/activities/2832
1. Which liquid reached the lowest temperature as it evaporated?
2. Which liquid evaporated faster?
4. Name two factors that affect the rate of evaporation.
Write the answers to all 3 questions below. You can press enter to make the box larger.
default_response: 1.
http://itsi.portal.concord.org/activities/2832
So what did happen to the temperature during evaporation?
default_response: So what did happen to the temperature during evaporation?
http://itsi.portal.concord.org/activities/2910
What did you observe about the roots of your bean plants? What did you observe about the roots of the other plants?
default_response: Bean plants: Other plants:
http://itsi.portal.concord.org/activities/2918
1. What did you observe about the roots of your bean plants? What did you observe about the roots of the other plants?
default_response: Bean plants: Other plants:
http://itsi.portal.concord.org/activities/2922
What variable did you test?
default_response: Answer on your lab sheet!
http://itsi.portal.concord.org/activities/2923
Study the graph and determine the average force you used to lift the block up to the chair. Enter the value of that force in the box below. Call it the "average force to lift the block straight up."
default_response: average force to lift the block straight up =
http://itsi.portal.concord.org/activities/2923
Again, study the graph and determine the average force you used to get the block up using the inclined plane. Enter the value of that force in the box below.
default_response: average force to pull block up steep ramp =
http://itsi.portal.concord.org/activities/2923
Study the graph and find the average force you used to pull the block up this ramp. Enter the value in the box below.
default_response: average force to pull block up more gradual ramp =
http://itsi.portal.concord.org/activities/2924
Why might an environmental engineer need to know the humidity in an area? When it comes to your career pathway/passion area, why would you need to know about humidity in your line of work/passion area?
default_response: Name(s) of your group memebers:______
http://itsi.portal.concord.org/activities/2946
What variable did you test?
default_response: Answer on your lab sheet!
http://itsi.portal.concord.org/activities/2946
Ask one other group for their hand temperatures. Fill in the data table with the information.
default_response: Name Hand temp
http://itsi.portal.concord.org/activities/2961
Pre-lab questions
1. What happens to chemical bonds as a chemical reaction occurs?
default_response: Answer on lab sheet.
http://itsi.portal.concord.org/activities/2961
2. Explain what a chemical bond is (hint: think valence electrons).
3. Compare and contrast endothermic and exothermic reactions.
default_response: Answer on lab sheet.
http://itsi.portal.concord.org/activities/2978
Will the light glow if the test material is an insulator?
Will the light glow if the test material is a conductor?
default_response: insulator: conductor:
http://itsi.portal.concord.org/activities/2983
Study the graph and determine the average force you used to lift the block up to the chair.
Enter the value of that force in the box below. Call it the "average force to lift the block straight up."
default_response: average force to lift the block straight up =
http://itsi.portal.concord.org/activities/2983
Study the graph and determine the average force you used to get the block up to the chair using the ramp. Enter the value of that force in the box below. This is the "average force to pull block up steep ramp."
default_response: average force to pull block up steep ramp =
http://itsi.portal.concord.org/activities/2983
Study the graph and find the average force you used to pull the block up this ramp. Enter the value in the box below. This is the "average force to pull block up more gradual ramp."
default_response: average force to pull block up more gradual ramp =
http://itsi.portal.concord.org/activities/2990
A tiny seedling grows into a tall tree with a mass of several tons.
From where does the tree gain all that mass?
default_response: The athmosphere.
http://itsi.portal.concord.org/activities/3092
You have been assigned the task of sorting sand, clay, and loam to the correct group of
people. The school garden committee is looking for a place to plant a flower
garden. The Pueblo Indians need soil to build homes. Playground builders need soil to put under
the playground equipment. Type the correct soil next to the group of
people.
default_response: School gardent committee:________________ Pueblo Indians____________ Playground builders____________
http://itsi.portal.concord.org/activities/3115
Will the light glow if the test material is an insulator?
Will the light glow if the test material is a conductor?
¿El resplandor de luz si el material de prueba es un aislante?
¿El resplandor de luz si el material de prueba es un conductor?
default_response: insulator: conductor:
http://itsi.portal.concord.org/activities/3128
http://itsisu.concord.org/share/sam/electricityv2/electricity_itsi_models/page6.cml
default_response: : http://itsisu.concord.org/share/sam/electricityv2/electricity_itsi_models/page6.cml
http://itsi.portal.concord.org/activities/3131
Will the light glow if the test material is an insulator?
Will the light glow if the test material is a conductor?
default_response: insulator: conductor:
http://itsi.portal.concord.org/activities/3139
Count the total number of valence electrons in each of the following molecules or ions and answer in the box below: Cl2, O2, N2, CBr4, NH3, H2O, BCl3, NO21-, and CO2. (Type the number in the blank - don't worry about subscripts)
Draw the Lewis structure for each on paper (if you use the chart from class, you will note these molecules/ions are on that chart!) You will refer to these structures as you build molecules and answer the questions.
default_response: Cl2 _____O2 ______ N2 _____ CBr4 _____ NH3 _____ H2O _____ BCl3 _____ nitrite _____ CO2 _____
http://itsi.portal.concord.org/activities/3139
List the molecules you grouped together by molecular shape names. Discuss in a few sentences what characteristics you used to determine which groups to place the molecules in.
default_response: linear: trigonal planar: tetrahedral: trigonal pyramidal: bent: why?:
http://itsi.portal.concord.org/activities/3143
There are lots of big words in genetics! One way to start thinking about the process of meiosis is to ask yourself some questions.
Let's review first, write down (you may have to look up these answers) what body cell, gamete, and haploid mean.
default_response: body cell: gamete: haploid:
http://itsi.portal.concord.org/activities/3146
2) Just from what you've learned already, give a prediction as to which of these molecules is going to have a strong attraction to its neighbors. Which would you expect to have weak attractions?
ethane
ethanol
butane
ethanoic acid
default_response: Which have strong attractions? Which have weak attractions?
http://itsi.portal.concord.org/activities/3146
Answer the next questions in the text box below!
5) Choose another set of elements. Which two elements did you use? What are the electronegativities you used? What kind of bond forms? Describe the colors on the model.
6) Choose a 3rd set of elements. Which two elements did you use? What are the electronegativities you used? What kind of bond forms? Describe the colors on the model.
7) Consider your answers for questions 4, 5 and 6. Knowing what you know about positives and negatives ("opposites attract"), which models you made would you predict to have a stronger intermolecular attractions - polar or nonpolar? Why?
default_response: Answer to 5) Answer to 6) Answer to 7)
http://itsi.portal.concord.org/activities/3146
9) Ethane is a small nonpolar molecule; it evaporates so easily that it is a gas at room temperature. Look at model below and consider the options available to you. Which substitutions can you make so that the new molecule also has weak intermolecular attractions? Which substitutions can you make that will change the molecule so that it has strong intermolecular attractions? If you aren't sure, make your best guess.
default_response: Predict which changes result in strong intermolecular forces. Predict which changes result in weak intermolecular forces. Clearly label your predictions!! How did you decide on your predictions?
http://itsi.portal.concord.org/activities/3146
10) At this time, click the "translucent" button under "Surface". One by one change the atom groups. Make some notes about the colors that show when the changes are made. Which changes result in strong colors (polar molecules)? Polar molecule have strong intermolecular forces because of the attractions between opposite charges. Which changes result in mostly white molecules (nonpolar molecules)? Refer to the text box above. Were your predictions correct?
default_response: Were your predictions correct?
http://itsi.portal.concord.org/activities/3199
4. List the three dragon traits that type exhibit incomplete dominance, sex-linkage, and polygenic inheritance. EXPLAIN how you chose these traits.
default_response: 1) incomplete dominance - 2) sex-linkage - 3) polygenic inheritance -
http://itsi.portal.concord.org/activities/3205
HW (will also be posted) Use everything you've learned about the indicators of a chemical reaction and the law of conservation of mass to write a few sentences in the following RAFT assignment IN YOUR JOURNAL:
your Role: French Chemist Antoine Lavoisier
your Audience: the MSA lecture series audience
your Format: introduction to your lecture
your Topic: your work with the characteristics of chemical reactions which, among other things, led to the development of the law of conservation of mass
Write the introductory paragraphs that you'd use when speaking to the MSA students at OLHS, knowing that your lecture is timed perfectly with the introduction to this chemical reactions unit. Be sure to outline the importance and relevance of your work to chemists of all levels, and do your best to capture their interest for the rest of your lecture.
default_response: DON'T WRITE YOUR RAFT HERE - IT SHOULD BE WRITTEN IN YOUR JOURNAL!
http://itsi.portal.concord.org/activities/3209
Independent Variable
Dependent Variable
Average
Trial 1
Trial 2
CONTROL GROUP
a
b
EXPERIMENTAL GROUP
c
d
default_response: a: b: c: d:
http://itsi.portal.concord.org/activities/3218
What do you do differently in the cold and hot months?
default_response: In the cold, I ____________________________. In the hot, I ______________________.
http://itsi.portal.concord.org/activities/3218
What do animals do differently in the cold months?
What do animals do differently in the warm months?
default_response: An animal ________________________________________________________.
http://itsi.portal.concord.org/activities/3227
Which condition do you think an earthworm would prefer: warm soil, or cool soil?
default_response: "I predict earthworms will prefer ____ habitats as evidenced by moving to a ____ environment when given the choice."
http://itsi.portal.concord.org/activities/3238
Independent Variable
Dependent Variable
Average
Trial 1
Trial 2
CONTROL GROUP
a
b
c
EXPERIMENTAL GROUP
d
e
f
default_response: a: b: c: d: e: f:
http://itsi.portal.concord.org/activities/3275
Most of us have dragged our feet across a carpet on a dry winter day and shocked ourselves when we touched something metal. Can you think of any other ways that you could produce static electricity and static cling?
default_response: type answer here.
http://itsi.portal.concord.org/activities/3384
What do you do differently in the cold and hot months?
default_response: In the cold, I ____________________________. In the hot, I ______________________.
http://itsi.portal.concord.org/activities/3384
What do animals do differently in the cold months?
What do animals do differently in the warm months?
default_response: An animal ________________________________________________________.
http://itsi.portal.concord.org/activities/3395
There are lots of big words in genetics! One way to start thinking about the process of meiosis is to ask yourself some questions.
Let's review first, write down (you may have to look up these answers) what body cell, gamete, and haploid mean.
default_response: body cell: gamete: haploid:
http://itsi.portal.concord.org/activities/3396
There are lots of big words in genetics! One way to start thinking about the process of meiosis is to ask yourself some questions.
Let's review first, write down (you may have to look up these answers) what body cell, gamete, and haploid mean.
default_response: body cell: gamete: haploid:
http://itsi.portal.concord.org/activities/3399
What do you do differently in the cold and hot months?
default_response: In the cold, I ____________________________. In the hot, I ______________________.
http://itsi.portal.concord.org/activities/3399
What do animals do differently in the cold months?
What do animals do differently in the warm months?
default_response: An animal ________________________________________________________.
http://itsi.portal.concord.org/activities/3509
default_response: "I predict earthworms will prefer ____ habitats as evidenced by moving to a ____ environment when given the choice."
http://itsi.portal.concord.org/activities/3509
default_response: "I predict earthworms will prefer ____ habitats as evidenced by moving to a ____ environment when given the choice."
http://itsi.portal.concord.org/activities/3510
Which condition do you think an earthworm would prefer: warm soil, or cool soil?
default_response: "I predict earthworms will prefer ____ habitats as evidenced by moving to a ____ environment when given the choice."
http://itsi.portal.concord.org/activities/3538
Review your list of light sources, pick any five and describe each of their brightnesses.
default_response: Record your answer here.
http://itsi.portal.concord.org/activities/3589
Will the light glow if the test material is an insulator?
Will the light glow if the test material is a conductor?
default_response: insulator: conductor:
http://itsi.portal.concord.org/activities/3593
Will the light glow if the test material is an insulator?
Will the light glow if the test material is a conductor?
default_response: insulator: conductor:
http://itsi.portal.concord.org/activities/3596
Explore ONE variable that may change your results. For example, rub your hands together, or blow air on your hand, do some jumping jacks, hold your hands over your head, etc. Everyone in your group should do the SAME variable.
default_response: Describe the variable you will test on your lab sheet.
http://itsi.portal.concord.org/activities/3596
default_response: Answer on your lab sheet!
http://itsi.portal.concord.org/activities/3596
What variable did you test?
default_response: Answer on your lab sheet!
http://itsi.portal.concord.org/activities/3607
Explore ONE variable that may change your results. For example, rub your hands together, or blow air on your hand, do some jumping jacks, hold your hands over your head, etc. Everyone in your group should do the SAME variable.
default_response: Describe the variable you will test on your lab sheet.
http://itsi.portal.concord.org/activities/3607
default_response: Answer on your lab sheet!
http://itsi.portal.concord.org/activities/3607
What variable did you test?
default_response: Answer on your lab sheet!
http://itsi.portal.concord.org/activities/3608
Explore ONE variable that may change your results. For example, rub your hands together, or blow air on your hand, do some jumping jacks, hold your hands over your head, etc. Everyone in your group should do the SAME variable.
default_response: Describe the variable you will test on your lab sheet.
http://itsi.portal.concord.org/activities/3608
default_response: Answer on your lab sheet!
http://itsi.portal.concord.org/activities/3608
What variable did you test?
default_response: Answer on your lab sheet!
http://itsi.portal.concord.org/activities/3609
Explore ONE variable that may change your results. For example, rub your hands together, or blow air on your hand, do some jumping jacks, hold your hands over your head, etc. Everyone in your group should do the SAME variable.
default_response: Describe the variable you will test on your lab sheet.
http://itsi.portal.concord.org/activities/3609
default_response: Answer on your lab sheet!
http://itsi.portal.concord.org/activities/3609
What variable did you test?
default_response: Answer on your lab sheet!
http://itsi.portal.concord.org/activities/3619
Which condition do you think an earthworm would prefer: warm soil, or cool soil?
default_response: "I predict earthworms will prefer ____ habitats as evidenced by moving to a ____ environment when given the choice."
http://itsi.portal.concord.org/activities/3620
What did you observe about the roots of your bean plants? What did you observe about the roots of the other plants?
default_response: Bean plants: Other plants:
http://itsi.portal.concord.org/activities/3621
1. What did you observe about the roots of your bean plants? What did you observe about the roots of the other plants?
default_response: Bean plants: Other plants:
http://itsi.portal.concord.org/activities/3761
What did you observe about the roots of your bean plants? What did you observe about the roots of the other plants?
default_response: Bean plants: Other plants:
http://itsi.portal.concord.org/activities/3762
1. What did you observe about the roots of your bean plants? What did you observe about the roots of the other plants?
default_response: Bean plants: Other plants:
http://itsi.portal.concord.org/activities/3765
1. What did you observe about the roots of your bean plants? What did you observe about the roots of the other plants?
default_response: Bean plants: Other plants:
http://itsi.portal.concord.org/activities/3790
What variable did you test?
default_response: Answer on your lab sheet!
http://itsi.portal.concord.org/activities/3841
Study the graph and determine the average force you used to lift the block up to the chair.
Enter the value of that force in the box below. Call it the "average force to lift the block straight up."
default_response: average force to lift the block straight up =
http://itsi.portal.concord.org/activities/3841
Study the graph and determine the average force you used to get the block up to the chair using the ramp. Enter the value of that force in the box below. This is the "average force to pull block up steep ramp."
default_response: average force to pull block up steep ramp =
http://itsi.portal.concord.org/activities/3841
Study the graph and find the average force you used to pull the block up this ramp. Enter the value in the box below. This is the "average force to pull block up more gradual ramp."
default_response: average force to pull block up more gradual ramp =
http://itsi.portal.concord.org/activities/3921
What variable did you test?
default_response: Answer on your lab sheet!
http://itsi.portal.concord.org/activities/3922
What variable did you test?
default_response: Answer on your lab sheet!
http://itsi.portal.concord.org/activities/3929
Explore ONE variable that may change your results. For example, rub your hands together, or blow air on your hand, do some jumping jacks, hold your hands over your head, etc. Everyone in your group should do the SAME variable.
default_response: Describe the variable you will test on your lab sheet.
http://itsi.portal.concord.org/activities/3929
default_response: Answer on your lab sheet!
http://itsi.portal.concord.org/activities/3929
What variable did you test?
default_response: Answer on your lab sheet!
http://itsi.portal.concord.org/activities/3930
What could explain the difference in temperature?
default_response: Describe the variable you will test on your lab sheet.
http://itsi.portal.concord.org/activities/3930
default_response: Answer on your lab sheet!
http://itsi.portal.concord.org/activities/3930
What variable did you test?
default_response: Answer on your lab sheet!
http://itsi.portal.concord.org/activities/3931
default_response: Answer on your lab sheet!
http://itsi.portal.concord.org/activities/3931
What variable did you test?
default_response: Answer on your lab sheet!
http://itsi.portal.concord.org/activities/3935
default_response: Answer on your lab sheet!
http://itsi.portal.concord.org/activities/3935
What variable did you test?
default_response: Answer on your lab sheet!
http://itsi.portal.concord.org/activities/3973
There are lots of big words in genetics! One way to start thinking about the process of meiosis is to ask yourself some questions.
Let's review first, write down (you may have to look up these answers) what body cell, gamete, and haploid mean.
default_response: body cell: gamete: haploid:
http://itsi.portal.concord.org/activities/3998
default_response: Answer on your lab sheet!
http://itsi.portal.concord.org/activities/3998
What variable did you test?
default_response: Answer on your lab sheet!
http://itsi.portal.concord.org/activities/4007
Explore ONE variable that may change your results. For example what might the temperature be in swift current compared to still water?
default_response: Describe the variable you will test.
http://itsi.portal.concord.org/activities/4007
default_response: Answer on your lab sheet!
http://itsi.portal.concord.org/activities/4007
What variable did you test?
default_response: Answer on your lab sheet!
http://itsi.portal.concord.org/activities/4054
Independent Variable
Dependent Variable
Average
Trial 1
Trial 2
CONTROL GROUP
a
b
EXPERIMENTAL GROUP
c
d
default_response: a: b: c: d:
http://itsi.portal.concord.org/activities/4055
Independent Variable
Dependent Variable
Average
Trial 1
Trial 2
CONTROL GROUP
a
b
EXPERIMENTAL GROUP
c
d
default_response: a: b: c: d:
http://itsi.portal.concord.org/activities/4057
Independent Variable
Dependent Variable
Average
Trial 1
Trial 2
CONTROL GROUP
a
b
EXPERIMENTAL GROUP
c
d
default_response: a: b: c: d:
http://itsi.portal.concord.org/activities/4056
Independent Variable
Dependent Variable
Average
Trial 1
Trial 2
CONTROL GROUP
a
b
EXPERIMENTAL GROUP
c
d
default_response: a: b: c: d:
http://itsi.portal.concord.org/activities/4058
Independent Variable
Dependent Variable
Average
Trial 1
Trial 2
CONTROL GROUP
a
b
EXPERIMENTAL GROUP
c
d
default_response: a: b: c: d:
http://itsi.portal.concord.org/activities/4059
Independent Variable
Dependent Variable
Average
Trial 1
Trial 2
CONTROL GROUP
a
b
EXPERIMENTAL GROUP
c
d
default_response: a: b: c: d:
http://itsi.portal.concord.org/activities/4060
Independent Variable
Dependent Variable
Average
Trial 1
Trial 2
CONTROL GROUP
a
b
EXPERIMENTAL GROUP
c
d
default_response: a: b: c: d:
http://itsi.portal.concord.org/activities/4061
Independent Variable
Dependent Variable
Average
Trial 1
Trial 2
CONTROL GROUP
a
b
EXPERIMENTAL GROUP
c
d
default_response: a: b: c: d:
http://itsi.portal.concord.org/activities/4062
Independent Variable
Dependent Variable
Average
Trial 1
Trial 2
CONTROL GROUP
a
b
EXPERIMENTAL GROUP
c
d
default_response: a: b: c: d:
http://itsi.portal.concord.org/activities/4076
Enter the average temperature reading for each test (trial) as they are labeled in the graph above. Label them a, b, c and d.
default_response: a: b: c: d:
http://itsi.portal.concord.org/activities/4138
HW (will also be posted) Use everything you've learned about the indicators of a chemical reaction and the law of conservation of mass to write a few sentences in the following RAFT assignment IN YOUR JOURNAL:
your Role: French Chemist Antoine Lavoisier
your Audience: the MSA lecture series audience
your Format: introduction to your lecture
your Topic: your work with the characteristics of chemical reactions which, among other things, led to the development of the law of conservation of mass
Write the introductory paragraphs that you'd use when speaking to the MSA students at OLHS, knowing that your lecture is timed perfectly with the introduction to this chemical reactions unit. Be sure to outline the importance and relevance of your work to chemists of all levels, and do your best to capture their interest for the rest of your lecture.
default_response: DON'T WRITE YOUR RAFT HERE - IT SHOULD BE WRITTEN IN YOUR JOURNAL!
http://itsi.portal.concord.org/activities/4144
Look at the graph and see what your average force was that you used. Look for as close to a straight line as you can find. Type the force in the box.
default_response: average force to lift the block straight up =
http://itsi.portal.concord.org/activities/4144
Again, study the graph and determine the average force you used to get the block up to the chair using the ramp. Enter the value of that force in the box below.
default_response: average force to pull block up the ramp =
http://itsi.portal.concord.org/activities/4144
Study the graph and find the average force you used to pull the block up this ramp. Take a snapshot. Enter the value in the box below.
default_response: average force to pull block up steep ramp =
http://itsi.portal.concord.org/activities/4144
Find the average force from the graph and record that value below. We'll call this the ramp value.
Next use the force sensor again to lift the block from the floor straight up to the height of the chair. Find and record the average value of this force which we'll call the lifted value. Divide the ramp value by the lifted value. This will give you the mechanical advantage of the ramp.
default_response: MA =
http://itsi.portal.concord.org/activities/4144
1. How does your measured value of the mechanical advantage compare with the value you calculated using the length of the ramp and height of the box?
2. If you have a small cart with wheels, push it up the first ramp. Then push it up 2 steeper ramps. Which ramp required the least amount of effort?
default_response: place answers to 1 and 2 here
http://itsi.portal.concord.org/activities/4168
Independent Variable
Dependent Variable
Average
Trial 1
Trial 2
CONTROL GROUP
a
b
EXPERIMENTAL GROUP
c
d
default_response: a: b: c: d:
http://itsi.portal.concord.org/activities/4184
Will the light glow if the test material is an insulator?
Will the light glow if the test material is a conductor?
default_response: insulator: conductor:
http://itsi.portal.concord.org/activities/4209
Study the graph and determine the average force you used to lift the block up to the chair.
Enter the value of that force in the box below. Call it the "average force to lift the block straight up."
default_response: average force to lift the block straight up =
http://itsi.portal.concord.org/activities/4209
Study the graph and determine the average force you used to get the block up to the chair using the ramp. Enter the value of that force in the box below. This is the "average force to pull block up steep ramp."
default_response: average force to pull block up steep ramp =
http://itsi.portal.concord.org/activities/4209
Study the graph and find the average force you used to pull the block up this ramp. Enter the value in the box below. This is the "average force to pull block up more gradual ramp."
default_response: average force to pull block up more gradual ramp =
http://itsi.portal.concord.org/activities/4211
Study the graph and determine the average force you used to lift the block up to the chair.
Enter the value of that force in the box below. Call it the "average force to lift the block straight up."
default_response: average force to lift the block straight up =
http://itsi.portal.concord.org/activities/4211
Study the graph and determine the average force you used to get the block up to the chair using the ramp. Enter the value of that force in the box below. This is the "average force to pull block up steep ramp."
default_response: average force to pull block up steep ramp =
http://itsi.portal.concord.org/activities/4211
Study the graph and find the average force you used to pull the block up this ramp. Enter the value in the box below. This is the "average force to pull block up more gradual ramp."
default_response: average force to pull block up more gradual ramp =
http://itsi.portal.concord.org/activities/4314
Increasing the mass of the sphere made the cup travel a 1)_________________________­_ distance.
Increasing the mass of the cup caused it to travel a 2)_______________________________ distance.
default_response: 1. 2.
http://itsi.portal.concord.org/activities/4370
Which condition do you think an earthworm would prefer: warm soil, or cool soil?
default_response: "I predict earthworms will prefer ____ habitats as evidenced by moving to a ____ environment when given the choice."
http://itsi.portal.concord.org/activities/4398
Will the light glow if the test material is an insulator?
Will the light glow if the test material is a conductor?
default_response: insulator: conductor:
http://itsi.portal.concord.org/activities/4408
(STOP: Did you watch the transcription animation yet? Watch it first)
1) List AT LEAST three ways in which the RNA strand in the model above is different than DNA strand from which it was copied (the template strand). Consider BOTH structure and function.
2) If six bases on the template strand of DNA are AGTAAC, what are the six bases on the complementary section of the RNA?
default_response: 1) 2)
http://itsi.portal.concord.org/activities/4410
There are lots of big words in genetics! One way to start thinking about the process of meiosis is to ask yourself some questions.
Let's review first, write down (you may have to look up these answers) what body cell, gamete, and haploid mean.
default_response: body cell: gamete: haploid:
http://itsi.portal.concord.org/activities/4470
What variable did you test?
default_response: Answer on your lab sheet!
http://itsi.portal.concord.org/activities/4479
Make a chart of your temperatures. Type the information in the box below.
Location
Sun or Shade
Temperature
Under slide
Shade
On top of stairs
Sun
By door
Shade
default_response:
http://itsi.portal.concord.org/activities/4501
Study the graph and determine the average force you used to lift the block up to the chair.
Enter the value of that force in the box below. Call it the "average force to lift the block straight up."
default_response: average force to lift the block straight up =
http://itsi.portal.concord.org/activities/4501
Study the graph and determine the average force you used to get the block up to the chair using the ramp. Enter the value of that force in the box below. This is the "average force to pull block up steep ramp."
default_response: average force to pull block up steep ramp =
http://itsi.portal.concord.org/activities/4501
Study the graph and find the average force you used to pull the block up this ramp. Enter the value in the box below. This is the "average force to pull block up more gradual ramp."
default_response: average force to pull block up more gradual ramp =
http://itsi.portal.concord.org/activities/4530
Define these terms:
default_response: 1. Observations 2. Quantitative Observations 3. Qualitative Observations 4. Independent Variable 5. Dependent Variable
http://itsi.portal.concord.org/activities/4558
Questions: Use your notes to help you!
1. Why didn’t the temperature increase once the water started to melt or boil?
2. Why is steam more dangerous than boiling water?
default_response: write 1 and 2 here
http://itsi.portal.concord.org/activities/4559
Questions: Use your notes to help you!
1. Why didn’t the temperature increase once the water started to melt or boil?
2. Why is steam more dangerous than boiling water?
default_response: write 1 and 2 here
http://itsi.portal.concord.org/activities/4566
Study the graph and determine the average force you used to lift the block up to the chair.
Enter the value of that force in the box below. Call it the "average force to lift the block straight up."
default_response: average force to lift the block straight up =
http://itsi.portal.concord.org/activities/4566
Study the graph and determine the average force you used to get the block up to the chair using the ramp. Enter the value of that force in the box below. This is the "average force to pull block up steep ramp."
default_response: average force to pull block up steep ramp =
http://itsi.portal.concord.org/activities/4566
Study the graph and find the average force you used to pull the block up this ramp. Enter the value in the box below. This is the "average force to pull block up more gradual ramp."
default_response: average force to pull block up more gradual ramp =
http://itsi.portal.concord.org/activities/4597
Study the graph and determine the average force you used to lift the block up to the chair.
Enter the value of that force in the box below. Call it the "average force to lift the block straight up."
default_response: average force to lift the block straight up =
http://itsi.portal.concord.org/activities/4597
Study the graph and determine the average force you used to get the block up to the chair using the ramp. Enter the value of that force in the box below. This is the "average force to pull block up steep ramp."
default_response: average force to pull block up steep ramp =
http://itsi.portal.concord.org/activities/4597
Study the graph and find the average force you used to pull the block up this ramp. Enter the value in the box below. This is the "average force to pull block up more gradual ramp."
default_response: average force to pull block up more gradual ramp =
http://itsi.portal.concord.org/activities/4598
Study the graph and determine the average force you used to lift the block up to the chair.
Enter the value of that force in the box below. Call it the "average force to lift the block straight up."
default_response: average force to lift the block straight up =
http://itsi.portal.concord.org/activities/4598
Study the graph and determine the average force you used to get the block up to the chair using the ramp. Enter the value of that force in the box below. This is the "average force to pull block up steep ramp."
default_response: average force to pull block up steep ramp =
http://itsi.portal.concord.org/activities/4598
Study the graph and find the average force you used to pull the block up this ramp. Enter the value in the box below. This is the "average force to pull block up more gradual ramp."
default_response: average force to pull block up more gradual ramp =
http://itsi.portal.concord.org/activities/4666
Rub your hands together quickly. What did you feel?
default_response: You feel heat, also known as thermal energy
http://itsi.portal.concord.org/activities/4698
Explain how heat conduction and convection played a roll in this lab.
default_response: *Return to the vocabulary at the top of this lab for clarification.
http://itsi.portal.concord.org/activities/4748
Work with your partner. Describe two physical feathers that affect incoming solar radiation?
default_response: Write these on your worksheet.
http://itsi.portal.concord.org/activities/4748
Work with your partner. Describe two physical feathers on the Earth's surface that affects solar radiation?
default_response: write the answer onto your answer sheets.
http://itsi.portal.concord.org/activities/4748
Follow the instructions and record your observations as per your assignment sheets. Be specific in what you describe, play with the timing so that it is going slow enough to follow the rays.
default_response: record observations and be specific.
http://itsi.portal.concord.org/activities/4748
What impacts would a loss of sea ice have on temperatures at the North Pole?
default_response: write the answer on your worksheet.
http://itsi.portal.concord.org/activities/4748
How might atmospheric and space scientists study processes on Earth's surface?
default_response: this is not something we have covered. Discus it with your partner and come up with at least one idea.
http://itsi.portal.concord.org/activities/4806
-Pause-
Before responding to any of the questions below please respond individually in your science journal first.
You must answer both parts of the question to receive full credit.
1. Prior to reading the activity below, predict what adaptations the rabbits will have or use to avoid being the prey to the hawk? (Remember this is a prediction there is no right or wrong answer.)
2. Now read the activity below, predict about how many of each kind of prey you will catch as the predator(hawk)?
default_response: Remember to answer both predictions in this area.
http://itsi.portal.concord.org/activities/4847
9. What is the study of water and its movement on and through the earth?
default_response: Please place your answer here...
http://itsi.portal.concord.org/activities/4847
10. What is the name of the treatment for the removal of solids from wastewater?
default_response: Please place your answer here...
http://itsi.portal.concord.org/activities/4866
How do you think the process of treating water at large treatment plants differs from how you will treat the water?
default_response: Please place your answer here.
http://itsi.portal.concord.org/activities/4866
How do you think the water will look once it passes through the filter? Describe your prediction and draw your prediction above.
default_response: Please place your response here.
http://itsi.portal.concord.org/activities/4866
You were told not to drink the water after it had been treated. Why do you think it is still not safe enough to drink? How does this relate to the question you answered in the introduction about the treatment of water at water treatment plants differs from the treatment you just performed?
default_response: Please place your response here.
http://itsi.portal.concord.org/activities/4866
How do you think you could improve your filtration process in order to make the water cleaner?
default_response: Please place your response here.
http://itsi.portal.concord.org/activities/4866
Why do you think the filtration system needed all of the components you included?
default_response: Please place answer here.
http://itsi.portal.concord.org/activities/4866
How can we make water clean enough to drink?
default_response: Please place your response here.
http://itsi.portal.concord.org/activities/4972
Will the light glow if the test material is an insulator?
Will the light glow if the test material is a conductor?
default_response: insulator: conductor:
http://itsi.portal.concord.org/activities/4976
Will the light glow if the test material is an insulator?
Will the light glow if the test material is a conductor?
default_response: insulator: conductor:
http://itsi.portal.concord.org/activities/4989
Will the light glow if the test material is an insulator?
Will the light glow if the test material is a conductor?
default_response: insulator: conductor:
http://itsi.portal.concord.org/activities/4993
A. The picture above shows three different dragons. Look closely at the dragons and record a list of traits that you see are different between these dragons.
B. Of the traits you identified, which traits have more than two variations?
default_response: Answer both parts A and B in the space below.
http://itsi.portal.concord.org/activities/4993
A. Where would a dragon's genetic information come from?
B. What do you think causes the trait variations in these dragons?
default_response: Answer both parts A and B in the space below.
http://itsi.portal.concord.org/activities/4993
A. List the chromosomes and which traits are associated with each chromosome.
B. Why do you think some chromosomes are labeled with a number, while others have a letter?
default_response: Answer both A and B in the space below.
http://itsi.portal.concord.org/activities/4993
A. Compare/contrast the chromosomes of a male and female dragon.
B. What do you think causes the difference between male and female chromosomes?
default_response: Answer both A and B in the space below.
http://itsi.portal.concord.org/activities/4993
A. Which trait shows incomplete dominance?
B. List the three different phenotypes with the corresponding genotypes.
default_response: Answer both A and B in the space below.
http://itsi.portal.concord.org/activities/4993
A. For each chromosome, describe the genotype of the dragon shown below.
B. Identify how the genotype and phenotype would change to make this dragon a male.
C. Would you ever encounter a male, purple dragon? Why or why not?
default_response: Answer both A, B, and C in the space below.
http://itsi.portal.concord.org/activities/4993
What allele combinations will give a dragon the following phenotypes? Hint: Some phenotypes will have more than one possible genotype. List all possibilities.
Create this dragon, and then take a snapshot of it.
default_response: No horns: No wings: No legs: Flared tail: No fire: Green color:
http://itsi.portal.concord.org/activities/4993
A. Why might a family visit a genetic counselor?
B. How does the work of a drug developer affect the general population?
C. What other careers might an animal breeder coordinate with?
D. Why would an animal husbandry worker be interested in advanced in genetics?
default_response: Answer questions A, B, C, and D in the space below.
http://itsi.portal.concord.org/activities/4993
A. Were you able to make an exact replica of this dragon? Why or why not?
B. Consider what you know about dominant and recessive alleles. List the traits that the dragon pictured above is showing and identify them as the dominant or the recessive trait.
C. Is this dragon male or female? How can you be sure?
default_response: Answer questions A, B, and C in the space below.
(irb):66: warning: Object#id will be deprecated; use Object#object_id
http://itsi.portal.concord.org/activities/4
I would like to...
default_response: Please place your answer here...
(irb):66: warning: Object#id will be deprecated; use Object#object_id
http://itsi.portal.concord.org/activities/4
Because...
default_response: Please place your reasoning here...
(irb):66: warning: Object#id will be deprecated; use Object#object_id
http://itsi.portal.concord.org/activities/4
I would like to...
default_response: Please place your answer here...
(irb):66: warning: Object#id will be deprecated; use Object#object_id
http://itsi.portal.concord.org/activities/4
Because...
default_response: Please place your explanation here...
http://itsi.portal.concord.org/activities/5048
I would like to...
default_response: Please place your answer here...
http://itsi.portal.concord.org/activities/5048
Because...
default_response: Please place your reasoning here...
http://itsi.portal.concord.org/activities/5048
I would like to...
default_response: Please place your answer here...
http://itsi.portal.concord.org/activities/5048
Because...
default_response: Please place your explanation here...
(irb):66: warning: Object#id will be deprecated; use Object#object_id
http://itsi.portal.concord.org/activities/4
I would like to...
default_response: Please place your answer here...
(irb):66: warning: Object#id will be deprecated; use Object#object_id
http://itsi.portal.concord.org/activities/4
Because...
default_response: Please place your reasoning here...
(irb):66: warning: Object#id will be deprecated; use Object#object_id
http://itsi.portal.concord.org/activities/4
I would like to...
default_response: Please place your answer here...
(irb):66: warning: Object#id will be deprecated; use Object#object_id
http://itsi.portal.concord.org/activities/4
Because...
default_response: Please place your explanation here...
(irb):66: warning: Object#id will be deprecated; use Object#object_id
http://itsi.portal.concord.org/activities/4
9. What is the study of water and its movement on and through the earth?
default_response: Please place your answer here...
(irb):66: warning: Object#id will be deprecated; use Object#object_id
http://itsi.portal.concord.org/activities/4
10. What is the name of the treatment for the removal of solids from wastewater?
default_response: Please place your answer here...
http://itsi.portal.concord.org/activities/5048
I would like to...
default_response: Please place your answer here...
http://itsi.portal.concord.org/activities/5048
Because...
default_response: Please place your reasoning here...
http://itsi.portal.concord.org/activities/5048
I would like to...
default_response: Please place your answer here...
http://itsi.portal.concord.org/activities/5048
Because...
default_response: Please place your explanation here...
http://itsi.portal.concord.org/activities/5051
I would like to...
default_response: Please place your answer here...
http://itsi.portal.concord.org/activities/5051
Because...
default_response: Please place your reasoning here...
http://itsi.portal.concord.org/activities/5051
I would like to...
default_response: Please place your answer here...
http://itsi.portal.concord.org/activities/5051
Because...
default_response: Please place your explanation here...
http://itsi.portal.concord.org/activities/5051
I would like to...
default_response: Please place your answer here...
http://itsi.portal.concord.org/activities/5051
Because...
default_response: Please place your reasoning here...
http://itsi.portal.concord.org/activities/5051
I would like to...
default_response: Please place your answer here...
http://itsi.portal.concord.org/activities/5051
Because...
default_response: Please place your explanation here...
http://itsi.portal.concord.org/activities/4847
9. What is the study of water and its movement on and through the earth?
default_response: Please place your answer here...
http://itsi.portal.concord.org/activities/4847
10. What is the name of the treatment for the removal of solids from wastewater?
default_response: Please place your answer here...
http://itsi.portal.concord.org/activities/5060
The angle you used for the ramp is called slope. Slope can be figured by using the mathematical formula slope=rise/run. Rise is the vertical height of the cardboard. Run is the horizontal length of the cardboard. 1.) What was the rise of your initial ramp? 2.) What was the run? 3.) What was the slope of your first ramp?
4.) What projects do engineers calculate slope for when designing elements for construction?
Look here for help with Question #4.
default_response: 1.) 2.) 3.) 4.)
http://itsi.portal.concord.org/activities/5061
The angle you used for the ramp is called slope. Slope can be figured by using the mathematical formula slope=rise/run. Rise is the vertical height of the cardboard. Run is the horizontal length of the cardboard. 1.) What was the rise of your initial ramp? 2.) What was the run? 3.) What was the slope of your first ramp?
4.) What projects do engineers calculate slope for when designing elements for construction?
Look here for help with Question #4.
default_response: 1.) 2.) 3.) 4.)
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