ucfopen/equation-sandbox-materia-widget

A Materia widget that allows faculty to graph equations for students.

equation-sandbox-materia-widget's Issues

Updates to Equation Sandbox Widget

Full list of issues here:
https://clu.cdl.ucf.edu/materia/equation-sandbox/issues

• Send scores back to RealizeIt
• Graph assessment
• Add graphing
• Convert from iframe to Guest widget
• Add sliders to variable inputs
• UI/UX upgrades to current version
• Include google fonts

Player accessibility improvements

• The controls for the drawn graph (zooming and panning) don't seem to be reachable via the tab key.
  • Neither are the instructions, or the equation text.
• Need to determine whether it's even possible to interpret the generated mathematical equations or the resulting line charts with a screen reader. Perhaps have an alternative that will read out a y value for a given x value according to the provided equation, especially if we find some way of making the equations compatible with screen readers.

Equation Sandbox very rough in IE10

Parser doesn't understand "ax^2"

ax^2 will result in Math.pow(a, x*2) instead of a*Math.pow(x, 2)

Recent MWDK/etc. upgrades broke the widget in IE11/Edge.

Wrap up graph prototype

This is for the feature/jsxgraph branch

• - Creator: Allow user to specify the boundaries of the graph
• - Player: Number inputs should have sliders as well
• - Player: Include a local copy of the graph library and fallback to a CDN (The widget is already doing this for angular, for example)
• - Browser testing (It's only been tested in Chrome)
  • Firefox puts an outline on focus input elements.

Consider migrating to asciimath library

This looks really well fleshed out - http://asciimath.org/

Could add this in so that a user could input a math equation either through MathQuill, LaTeX or plain text via this library

Negative exponents break parser

Typing e^-x into the Mathquill input will break the parser. e^(-x) does work, however.

Show values in equation

Feature request: Tammy would like the values input into the sliders to show up into the equation.

For example, if the equation is y = 2x and the user puts in 12 for x then the display can change to y = 2*12. I'd still want some way to toggle between the value view and the variable view, would need some thought.

update angular dependency, cleanup other package.json deps

Angular dep doesn't match required version. Theres a few things in regular deps that should move over to devdeps

Equation Sandbox doesn't remember the "Always show tangent line" option

When selecting this option (for the graph view) it's not shown when previewing the widget. The other two options do work as expected however.