Simplest Activity with one line-construction sequence. (semantic form)

line_construction_input.json

{
  "type": "Activity",
  "name": "Activity with a line construction tool",
  "authorName": "Noah",
  "pages": [
    {
      "type": "Page",
      "name": "This is the first page.",
      "text": "( we should mandate that pages have names?)",
      "panes": [
        {
          "type": "PredefinedGraphPane",
          "title": "Line Construction Graph Pane",
          "yLabel": "y",
          "yUnits": null,
          "yMin": 0.0,
          "yMax": 10.0,
          "xLabel": "x",
          "xUnits": null,
          "xMin": 0.0,
          "xMax": 10.0,
          "yTicks": 1.0,
          "xTicks": 1.0,
          "data": [

          ]
        },
        {
          "type": "TablePane",
          "title": "Line Construction Table"
        }
      ],
      "sequence": {
        "type": "LineConstructionSequence",
        "slope": 1.0,
        "slopeTolerance": 0.1,
        "yIntercept": 0.0,
        "yInterceptTolerance": 0.1,
        "initialPrompt": "Construct a line with y-interept 0.0, with slope 1.0",
        "confirmCorrect": "Thats Correct",
        "slopeIncorrect": "Incorrect, your slope is wrong.",
        "yInterceptIncorrect": "Incorrect, your y-intercept is wrong.",
        "allIncorrect": "Incorrect. Try again.",
        "showCrossHairs": true,
        "showToolTipCoords": false,
        "showGraphGrid": true
      }
    }
  ],
  "units": [
    {
      "type": "Unit",
      "name": "meters",
      "abbreviation": "m"
    },
    {
      "type": "Unit",
      "name": "minutes",
      "abbreviation": "m"
    },
    {
      "type": "Unit",
      "name": "meters per second",
      "abbreviation": "m/s"
    },
    {
      "type": "Unit",
      "name": "seconds",
      "abbreviation": "s"
    }
  ]
}