Patty Paper Geometry

What Do Hamburgers Have to Do with Geometry?. CLICK ON PICTURE FOR FULL DETAILS AND PRICES.

Precalculus and Trigonometry Explorations

Deepen Students Precalculus Skills

Probability Activities

Probability Activities motivates students whose skills need reinforcement but who are tired of rehashing the same material year after year.

Problem Solving Strategies: Crossing the River with Dogs

Problem Solving Strategies: Crossing the River with Dogs and Other Mathematical Adventures. PLEASE CLICK ON PICTURE FOR FULL DETAILS.

Programming Challenges

This book uses international programming competition-type problems to motivate the study of algorithms, programming, and other topics in computer science.

Pythagoras Plugged In: Proofs and Problems for The GSP4

Deepen Your Students Understanding of the Pythagorean Theorem Pythagoras Plugged In guides students through a variety of proofs, applications, and extensions of the Pythagorean theorem.