"Human Biology Lab Activities&"
Small Magnetic Compasses
Very inexpensive magnetic compasses are specially suited for tracing the magnetic fields of bar magnets. Each compass has a polished aluminum case and a beveled glass top.
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Electromagnet Set
Your students can use the Electromagnet Science Set to build an electromagnet, a doorbell, a chime, a telegraph, and more.
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Electronics Snap Circuits Kits
Electronics Snap Circuit Kits feature easy-to-connect components, making them perfect for elementary electronics labs.
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Basic Van de Graaff Generator (Accessories Only)
Create Dramatic Electrostatic Effects
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Mounted Resistance Coils
Mounted Resistance Coils feature four copper wires and one copper-nickel wire.
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4 Decade Resistance Box
The 4 decade resistance box is a handy and convenient way to investigate resistance.
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Bare Nichrome Wire
The Bare Nichrome Wire can handle temperatures of up to 1010°C (1850°F).
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Breadboard and Jumper Wire Set
The Bread Board and Jumper Wire Set is ideal for any small electrical experiments.
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Primary Basic Electricity Kit
These robust and engaging kits are designed as a resource for the teaching of introductory electricity.
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Electrostatic Demonstration Kit
This complete set of materials makes possible multiple dramatic demonstrations of basic electrostatic principles.
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Bare Copper Wire, 454 g Spool
A bare copper wire of the highest quality. Available in several standard AWG sizes.