"Educational Materials"

With the Force Mechanism Trough, students can research acceleration and the effect of gravity on a moving body by propelling steel balls or a wood block down an aluminum trough track.

This package of plastic pulleys contains 25 each of 20, 30 and 40 mm diameter pulleys with 3.2 mm bores and one 10 mm pulley with a push fit to a 2 mm motor shaft.

High Quality and Economical

The Density Identification Set is ideal for an investigation lab.

Ideal for Index of Refraction and Total Internal Reflection Experiments

This unit visually reinforces heat conductivity lessons.

Everything You Need to Demonstrate Optical Principles

Glows with Characteristic Brilliance!

Demonstrate how polarizing filters affect light.

Ideal for investigating the reflection of light at a plane mirror and at a water interface.

Individual spherical glass lenses.

Provide a convenient way to illustrate the properties of lenses to students.

All Types and Sizes for all Optical Applications.

Both versions of these economy tuning fork sets come with a mallet designed for one hard and one soft end for use with all frequencies of forks.

Adjustable for Precision

Your students are asked to help a farmer identify a plant that will cross-breed with his existing crops.