"Dessus de bouchon"

Hands-on STEM learning kit explores the engineering principles of gravitational and lateral forces.

Step-by-step experiments that are easily executable.

M. Prinz, G. Harlow, and J. Peters, eds.

Demonstrate the conversion of mechanical energy into electrical energy by generating a static charge.

Elements, Compounds and Mixtures are Clearly Demonstrated with this Particle Diagram.

Rubber stamp the real weather on a given day or what the students would like the weather to be. With this set of 12 different high quality stamps, learn about the changing weather patterns.

This excellent quality electrostatic generator consists of a charge generation system, an aluminum collector sphere, and an electric motor drive on a sturdy base.

Multifunction Capability in One Affordable Instrument

This five-piece plastiic model is useful for illustrating the basic geologic concepts of folds and faults found in Earth’s crust.

The Plate Tectonics Classroom Project displays minerals in their appropriate tectonic settings.

Observe the sky and identify various cloud types with this simple device.

Wack n' Crack Geodes features geodes filled with crystals just waiting to be cracked open.

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

Drilled balls are used for pendulum bobs or impact experiments, while our other balls are suitable for collision apparatus and density/volume experiments.

Students find the answers to such questions as how much bacteria does soap or mouthwash eliminate, and which mouth contains more bacteria — a human or a dog.

Unique Method Allows Easy Observation of Starch Breakdown