"micro tube racks"

The Speed of a Bubble Set connects the mathematical concept of slope to the physical science concept of velocity.

100 feet of extra tubing for TeacherGeek projects.

With the magnet is on the outside, it's easy to see the science behind these eddy tubes.

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

With the Air Track, students can investigate motion phenomena at a precise level of measurement.

These long-lasting aluminum tuning forks have a full sound.

How Does Mass Affect Transverse Waves?

Designed for Physics and Physical Science experimentation.

These Orange Unit Cubes will help your students or kids learn math concepts by providing them a visual model.

Long, pure sounding aluminum tuning forks.

Bulk hole plates to expand your TeacherGeek collection

Small electrolysis apparatus with beaker included.

This demo features a cathode beam to explain the electromagnetic nature of electrons.

This newly designed rheostat features a protective cover.

This excellent quality electrostatic generator consists of a charge generation system, an aluminum collector sphere, and an electric motor drive on a sturdy base.