Explore the connection between a finite graph, a directed graph, and a matrix. Graph lines and identify the relationship of matrices in real-world scenarios. Then use this information to work with a partner to plan and design a...

In this networks activity, students solve 10 problems in which they calculate the shortest driving route between two cities. This page is intended to be an online activity, but can be completed on paper.

In this Pythagorean theorem activity, 9th graders solve and complete 8 different problems that include using the Pythagorean theorem to solve. First, they find the missing measure in each right triangle. Then, students make a drawing and...

This page gives a summary of compounding interest and distinguishes it from simple interest.