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Essential Physics Demo: Large Refraction Block
The exciting demonstrations connect students to core physics and physical science concepts.
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Kitronik Discovery Kit
Take your first steps in physical computing with the Kitronik Discovery Kit for micro:bit.
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9 V Battery Connectors
Snap on battery connectors for your electronics projects.
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Color Filter, Plastic
Spare color filter set to be used with Light Box and Optical Set.
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Light Source
A handy addition to your optical bench, this light source features a 7.5 watt incandescent lamp plus a cord and plug for connection to 110 VAC power source.
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Deluxe Loop the Loop
Instantly transform potential energy into kinetic energy.
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TeacherGeek Hole Plates Pack of 20
Bulk hole plates to expand your TeacherGeek collection
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Hall Effect Apparatus
This apparatus determines hall voltage and coefficient.
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Wave Velocity Apparatus
This self-contained apparatus explores wave velocity.
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Gas Convection Apparatus
An ideal apparatus for studying convection currents in the air
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Simple Machines, Pulley Model
This wooden machine has a sturdy wooden construction ideal for classroom use.
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Acrylic Lens and Prism Set
This set is economical, durable, and versatile.
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Bare Nichrome Wire
The Bare Nichrome Wire can handle temperatures of up to 1010°C (1850°F).