"WardsSci000615"

This sturdy clamp is invaluable for experiments involving energy, motion, acceleration, and more.

Ball and Ring Apparatus demonstrates thermal expansion.

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

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

Sized For Student Use.

This unit visually reinforces heat conductivity lessons.

This polished copper calorimeter set has everything you need.

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

Teach students how heat travels!

The NYS investigations kits have been tested by local NYS teachers to make sure they work in the classroom.

A new way to demonstrate thermal expansion in a metal.

Bimetallic strips attached to wooden handle to study thermal energy.

The Student Coin and Feather Tube shows the two items in a vacuum, falling at the same rate.

The Perfect Introduction to Temperature and Conduction.

Brass ball mounted on brass rod for thermal expansion experiments.

This working model thermostat will demonstrate how differential expansion is used to control temperature. A bimetallic strip is used to open or close an electric circuit when temperature changes. The contacts will carry about three amperes. The unit can be operated with a 6 V lantern battery, low voltage power supply, or a blow dryer. Mounted on a metal base; approximately 15 cm high.