dlants dlants

Files

First things first, I want to use ag to search through my project files. Coming from fzf, I like to have two bindings for this -- one that respects my projects .gitignore and one that does not. The latter is helpful if I want to examine a built file or look at a node_module dependency while working on my js project.

I use an alias for file_rec source to toggle the -u flag on ag. Now, <C-P> searches in my git files, and <C-O> searches everything.

" denite file search (c-p uses gitignore, c-o looks at everything)
map <C-P> :DeniteProjectDir -buffer-name=git -direction=top file_rec/git<CR>
map  :DeniteProjectDir -buffer-name=files -direction=top file_rec

Linear Bundle

Key Understandings

Rates of change express themselves as slope of a line, and as a coefficient of x in a linear equation.
Y-intercepts express themselves as constants in linear equations.

Activities

This bundle presumes that students have some experience with the coordinate plane, and with plotting points on the coordinate plane. They have not mastered the relationship between any of the forms of a linear equation and the associated graph. They may not know the terms slope or y-intercept. They have worked with algebraic variables. They know quite a bit about proportionality in general and rates in particular.

Key Understandings

Understand the structure/behavior of exponential functions in relation to linear functions. (Linear functions/arithmetic sequences change by a common difference. Exponential functions/geometric sequences change by a common ratio.)
Understand the characteristics of exponential graphs and tables, including how these characteristics appear in equations.

Activities

1 What happens if growth is multiplicative rather than additive?

https://teacher.desmos.com/activitybuilder/custom/56c7457e11c7724106e683b1

The bundle opens with a modeling task that builds on students’ understanding of linear growth and uses that understanding—along with a playful context—to launch into an informal exploration of exponential growth. The emphasis here is on tables and graphs.

	-- an example of how to derive a show instance for a Maybe type
	-- not totally sure why `derive instance showMyMaybe :: (Show a) => Show (MyMaybe a)` errors with...
	-- error: CannotDerive :
	-- Cannot derive a type class instance for Data.Show.Show (MyMaybe a) since instances of this type class are not derivable.
	module Main where

	import Prelude

	import Control.Monad.Eff (Eff)
	import Control.Monad.Eff.Console (CONSOLE, log)

	I could never be a teacher. I am really not that tough.
	Being up at 5 each morning sounds really really rough.
	Teaching, planning, grading, testing... For a day that's too much stuff.
	Parents and administration would no doubt make me gruff.
	I could never be a teacher. It just doesn't pay enough.