"WardsSci000474"
Applied Filters
Equilateral Acrylic Prisms
Demonstrate refraction and internal reflection.
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Pulleys
These free-running plastic pulleys are durable in design.
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Individual Glass Lenses
All Types and Sizes for all Optical Applications.
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K’NEX Intro to Simple Machines: Levers and Pulleys
Identify All Three Classes of Levers and Their Key Parts
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Large Wave form helix
The Large Wave form helix easily demonstrates wave phenomena.
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Tuning Fork Set
Both versions of these economy tuning fork sets come with a mallet designed for one hard and one soft end for use with all frequencies of forks.
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K’NEX Intro to Simple Machines: Wheels/Axles and Inclined Planes
Investigate and experiment with seven functioning Wheel and Axle and Inclined Plane models designed to demonstrate science and technology concepts.
Students can determine, through investigation, if the machine multiplies the force it applies to the resistance (load), if the machine changes the direction of the force they apply, and more.