"Science First"
Comprehensive Plant Cell Model
This translucent model provides a detailed, three-dimensional view of cell.
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Ward's® Comparative Bullet Demonstration Model
Unique Manipulative For Visualizing How Bullets Are Traced to a Particular Firearm
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Turbidity Tube
Estimate stream quality as it relates to solids in the water.
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Basic Van de Graaff Generator (Accessories Only)
Create Dramatic Electrostatic Effects
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Faraday Cage
Demonstrate that a charge cannot exist inside a conductor and re-create Faraday’s classic 'Ice pail' experiment with this kit.
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Transparency Tube
Ideal for measuring turbidity in streams where a Secchi disk can't be used.
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Seasonal Demonstration Globe
Visualize seasonal changes with this six-globe seasonal display model.
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Sun Track Plastic Hemisphere
This device shows how the sun's appearance changes over a period of one month.
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Variable Speed Electrostatic Generator
This generator can perform all electrostatic experiments on a spectacular scale.
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Sunspotter Keplerian Telescope
The Sunspotter Keplerian Telescope lets users safely view the light of the sun.
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Clearview Classroom Stream Table
Simulate a flowing stream and study erosion with this classroom stream table.
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Electric Plume
Graphically illustrate the fact that like charges repel each other.
The multi-colored ribbons are connected to a suction cup that sits on top of a Van de Graaff generator. As the generator operates, the ribbons accumulate a charge and stand on end.




