"WardsSci000480"

Help Your Students Perceive How Light Behaves

Individual spherical glass lenses.

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.

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

Versatile Apparatus for Electrostatics Lessons.

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

Vividly demonstrate centripetal forces with this exciting apparatus.

A simple way to demonstrate parallel and series circuits.

A complete classroom solution to the daunting task of teaching electronics and programming.

Well-spaced roomy keyboard.

The Air-Cooled Laboratory Rheostat is the classic lab solution for controlling voltages and currents.

Optical lenses, excellent for physics classroom demonstrations in optics and light refraction.

Use hands on power to investigate rotational dynamics.

This track includes everything needed to demonstrate three basic concepts of physics: acceleration, collision, and force.

The construction of the multi-functional Demo Electric Motor is completely open.

Set of 12 Delrin cylindrical bars of different length but the same diameter.