"Avantor"

A Variety of Soil-Study Investigations

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Additional maps for all your lab groups.

Fun Introduction and Review of How Water Is Formed

Teach Circuits Without Using Electricity

This inexpensive model, developed by Tim Ernest, lets you create longitudinal/compression waves by simply pushing a Slinky® along a track.

Help your students visualize the formation of a cloud in your hand.

Perfect for Demonstrating Electrostatics

Topotown gives students the chance to build a 3-D model of a town with hills, valleys, lakes, rivers or streams, highways, streets, houses, barns, stores, and schools.

Educational Materials, Mechanics, Application: Physics, Launch System

Quantitative Analysis of Student Generated Waves

The two electrodes are constructed of stainless steel and have curved ends flattened at the tips.

This activity shows Dermestid beetles assist in the breakdown of dead organic matter. Simply allow them access to the freeze-dried frog provided.

Uca sp. The fiddler crab gets its name from the male’s larger claw, which it waves up and down in a fiddling motion when threatened or when attracting a mate.

The Light Combiner is a simple yet dramatic way to demonstrate the additive color process.

The Capacitor Kit is an excellent introduction to circuitry.

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Three simple, hands-on activities, geared towards young students, introduce the properties of magnets.