"Elementary Science"

This set of blocks, developed by Jodye Selco, is an excellent complementary set to Density Blocks I.

Excellent stainless steel scoops with wooden handle.

Simultaneous Teacher Demonstration and Student Workstations

An economical storage solution. All boxes are made of plastic-coated, double-ply cardboard, and feature flip-top lids.

Simulate the cyclonic motion of a twister.

Introduce the concept of a simple electric circuit and show that a wire can carry electricity and how a switch can start and stop the current flow.

Hang the Whole Solar System From Your Ceiling

From introductory level to advanced study, this kit provides engaging lessons on insect classification and arthropod characteristics.

One Giant Stomp For Mankind

Flexible mirrors for optical experiments.

Set of four, 12.5 cm dia. x 5 cm height each, mesh sizes; 10mm, 5mm, 3mm, and 1mm. Sieves nest for easy storage.

Now you can put your body's static electricity to good use with this small neon bulb.

Recreate the spectacular sight of an erupting volcano with this kit, developed by a Smithsonian Volcanologist.

Create Sensational Three Dimensional Animal Masks!

Clear polyethylene storage bags lock shut when edges are sealed together.

The Whole Class Can Each Build a Rocket