Educational Materials

Easier to Use and Clean Up than Iron Filings.

Perfect for leveling ripple tanks, before filling with water, this circular spirit level is enclosed in a chrome plated brass case.

Design and conduct an experiment that analyzes the motion of a conical pendulum.

Friction blocks are useful for teaching the basics of force and motion.

Collison in two dimensions apparatus with accessories included.

Lessons in Optics and Light in the Palm of Your Hand Colorfully illustrate additive and subtractive color mixing, color transmission, absorption and filtering of the different wavelengths of light with this set of primary and secondary color mixing paddles. You can also use the diffraction gratings in this set to view spectra from different light sources. Show students how a spectroscope, colored lights, and even polarized sunglasses work with the contents of this set.

Economical pulley for simple machine experiments.

Steel inclined plane with accessories.

Kit to demonstrate force experiments.

Laser diode of protection classification II with 1 m connector lead and barrel connector for connecting ultrasonic cw generator.

Design and create fantastic structures while learning about Newton's Laws.

Plexiglass, Clear

A magnetic compass that can lock and hold the pointer.

Students measure acceleration due to gravity in this free-fall activity. Video analysis allows modeling of air resistance.

This laser ray box uses cylindrical LED lenses to focus the beam.

Determine the spring constant of a spring-powered launcher by analyzing the work done on a system.