"STEM kits"

Everything You Need to Demonstrate Optical Principles

For Use With Solar Cell.

This complete set of materials makes possible multiple dramatic demonstrations of basic electrostatic principles.

Present a Wide Variety of Standard Force and Motion Activities.

Easily Explain Rotational Inertia

Help Your Students Perceive How Light Behaves

With the Atomic Structure Apparatus, a large manipulative helps students visualize atomic structure.

100 feet of extra tubing for TeacherGeek projects.

Bulk hole plates to expand your TeacherGeek collection

These springs are an oversized demonstration of Hooke's Law.