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

This belt-driven generator may be used with our Steam Engine (63030-00 ). Operating at approximately 1500 rpm, the generator will produce enough electricity to light the included 3.8 volt bulb. The unit is mounted on a metal base (7.6×11.4 cm) and has a V-grooved pulley for the drive belt.

Power three different solar vehicles — a solar speed boat, an air boat, and a surface submarine — using only the power of the sun. Build three vessels out of your recycled plastic beverage bottles then power them with the sun using the included 1/2 watt, waterproof solar panel. You can build a solar speed boat, an air boat, and a surface submarine. No batteries required.

Demonstrate the Stirling Design External Combustion Engine with our 18×11 cm working model. The Stirling engine currently is being re-examined as a practical source of power because of its adaptability to almost any fuel. First produced in the 1800’s as a non-electric fan and an automatic hot air water pump, the engine soon became obsolete due to its lack of sufficient power when compared to the newly developed combustion engine. Any fuel can be used with our model, but denatured alcohol is suggested for clean operation.

Demonstrate the Relation of Length, Area, and Volume

This advanced kit of 320 projects not only introduces students to the basics of electricity and electronics, but also provides them with hands-on experience in the practical application of those concepts.

An Ideal Owl Pellet Dissection Pre-Lab

See and Hear How You Control Your Body’s Reaction to Stress

Dig into Avogadro’s Number

Set of 14 mini‑chemistry experiments exploring key chemical concepts for classroom fun.

C. Robert Gridley

This book by Julianne Blair Bochinski has 50 project ideas that have won top honors at science fairs.

Made of heavy paper, the models can be positioned to show their relation to one another at any given time of the year.

Show How Direct/Indirect Sunlight Provides Power

Learn to clone plants.

K'NEX Education Intro to Simple Machines: Wheels and Axles and Inclined Planes is designed to introduce students to the scientific concepts associated with two types of Simple Machines: wheels and axles and inclined planes.

Explore Earth's Bodies of Water