"WardsSci000615"

This diver set expresses the effects of air pressure and buoyancy.

Employs Guericke’s Method for Demonstrating the Force of Atmospheric Pressure.

This activity illustrates the relationships of mass, potential energy, and kinetic energy with marble races.

Sized For Student Use.

This unit visually reinforces heat conductivity lessons.

Ice Melting Blocks are a unique way to teach principles of conductivity of heat and the scientific method.

This polished copper calorimeter set has everything you need.

Appropriate for grades 6 to 12 Brings the First Law of Thermodynamics to life! This pair of precision-machined, chrome-plated steel balls is actually a hands-on demonstration in energy transformation. By striking the balls together, you will create enough heat at the point of contact to burn a hole in a sheet of paper.

Teach students how heat travels!

A new way to demonstrate thermal expansion in a metal.