In this interactive application of linear modeling, students make a prediction about the length of time it would take to charge a smartphone. They then work through a series of steps where they sketch their prediction, extend a table of...

Learn multiplication with this dial star exercise. Predict what shapes you will get with different numbers.

Explore color distribution of M&M candies using this detailed lesson plan. An engaging integrated instructional activity that requires understanding of spreadsheets and formulas, and logical reasoning. Links to related websites.