"AP physics"
Work, Power & Simple Machines Curriculum Learning Module
A Great Classroom Solution.
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365 Simple Science Experiments
Fun Experiments With Everyday Objects.
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Ward's® Essentials Trebuchet Kit
Recreate the medieval weapon using counterweights.
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Hook's Law Apparatus
This sturdy Hooke's Law apparatus features a mirrored scale to eliminate parallax error.
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General Use Hydrometers
Our general use hydrometers are made of smooth glass for easy cleaning and have sealed-in paper scales and metal ballast.
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Estes Viking Model Rockets
Intermediate-level rocket with five fiberboard fins and a streamer recovery system.
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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.
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21st Century Balance
This balance is the first major advancement in teaching simple machines in decades.