"The Mystery of Lyle and Louise"

Sixty hands-on investigations to help students apply math concepts and skills to everyday problems.

Students use the St. Louis Demo Motor to research fundamental principles of electric motors and generators.

We’ve assembled this special Fossil Study Pack to make your classroom activities on ancient life both rewarding and more cost effective.

Demonstrates operation of motors and generators.

Sand, pebbles, and gravel are all ideal for earth science experiments and simulated excavations.

This is a classic example of thermodynamics in action.

Improve student test scores and involve parents in the process.

Improve student test scores and involve parents in the process.

Introduce Students to an Array of Forensics Fields

A Game Your Students Will Want to Play