inStock

This gyroscope is a classic physics learning tool.

Ideal for Collision and Pendulum Demonstrations

Demonstrate the optical principles of lenses and mirrors.

Everything You Need to Demonstrate Optical Principles

A set of 15 samples of different materials used to challenge students to identify materials based on measurement of their density. For some specimens this will be straightforward. In other cases, it will lead to a discussion of uncertainty in measurements and data, and to an awareness that different materials may have nearly the same density.

Classical demonstration of refraction and internal reflection.

Individual spherical glass lenses.

Teach About Gravity

Choose high quality crown glass or shatter-resistant acrylic lenses.

Individual spherical glass lenses.

Five-piece equal mass density set – for specific heat experiments and more.

Bulk hole plates to expand your TeacherGeek collection

Learn how sunglasses work!

For Versatile Optical Applications

Frosted acrylic lenses for optical experiments.

Designed for Physics and Physical Science experimentation.