An activity titled Crazy Painter might not be high on your list of new things to try with your class; however, you will be happy to know this task has your young coders writing a mess-free painter application in JavaScript. The...

Ever wonder how those neat painting applications work? Completing this coding activity will give you some insight. First, starting with a simple function that draws a small circle as the mouse moves around the screen, adjust the function...

What does the graph mean? Pupils view 10 graphs and determine whether they are possible based on their contexts. The contexts are distance versus time and profit versus time.