"Ward's® Thermochemistry In The Bag Inquiry Demonstration Activities"

Spectrum Tubes demonstrate the wave properties of different gases.

Perfect for demonstrating anchoring as well as connectivity, if one student puts a finger on one contact, another student puts a finger on the second contact and both then hold hands, the ball will light up.

Long, pure sounding aluminum tuning forks.

This large rubber hammer is ideal for activating tuning forks.

A bare copper wire of the highest quality. Available in several standard AWG sizes.

A high quality enameled, copper magnet wire.

A good quality bare iron wire. AWG 20.

Test your student's geology skills with this educational and fun activity. Students receive a bag of unlabeled rock specimens, then must test for physical and chemical properties in order to identify each rock sample. The easy-to-follow flowchart aids students in their classification decisions.

Dramatically Demonstrate that Temperature Increases with Pressure

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

Allow Students to Plot Trajectories

This set consists of 21 replica fossils in a plastic storage container.

Use these flexible magnetic strips for experiments, to hold objects in place, or for creating your own inventions.

Complete electricity kit in a convenient storage case.

This package of plastic pulleys contains 25 each of 20, 30 and 40 mm diameter pulleys with 3.2 mm bores and one 10 mm pulley with a push fit to a 2 mm motor shaft.

Nine level conductivity meter shows the relative conductivity/resistance of liquids and solids. As the conductivity of the tested material increases, the number of glowing red LEDs will increase to a maximum of 8, which indicates a very good conductor. There will be zero glowing red LEDs if the material has a very low electrical conductivity (is a good insulator).