"compound microscope"

Makes demonstrations viewable by the entire classroom.

These robust and engaging kits are designed as a resource for the teaching of introductory electricity.

A Great Classroom Solution.

These Optical Refraction Components are made from imported optical glass or acrylic with optically worked surfaces.

Unlike traditional pendulums, the Kater's pendulum center of gravity does not have to be know in order to determine the acceleration due to gravity.

Simple tool to explore the thermal properties of matter.