Good examples and pro tips

xymostech edited this page Aug 1, 2012 · 6 revisions




Graphie for geometric shapes

Detailed hints

Exploratory + interactive + graphie to plot functions


Useful tips

  • You can append ?debug to the end of the exercise URL (ex: addition_1.html?debug) to see the values of the variables used in the problem. In this special debug mode, you can type "h" to reveal the next hint.

  • Sometimes you'll make changes to the code that aren't reflected when you open the exercise in your browser. Try emptying the cache!

  • The word-problems module has a plural function so you don't have to do <var>NUM</var> banana<span data-if="NUM !== 1">s</span> everywhere.

  • There are quite a few answer types, with specificity for simplified vs unsimplified fractions, dollar amounts, regex, etc.