"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.

Power your creation with wind.

Designed for Physics and Physical Science experimentation.

This air track provides a frictionless surface that is indispensable for studying the mechanics of linear motion.

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