Sierpinski Triangle
An introduction to ratio and percentages using the iterative creation of a Sierpinski triangle.
Ratios in a Bag of Candy
This set of questions will explore the properties of ratios in the context of a bag of candy. Solve these questions with real candy for twice the fun.
Shopping with Percents
How are percents used in everyday shopping? Do you want to make sure you are saving as much money as possible? The following set of questions will show you how to calculate your savings the next time you go shopping.