Simple Machines Classification
Students demonstrate an awareness of the types of simple machines and classify common objects in relation to the simple machines involved.
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Can You Bear It? Pulleys, Gears, Forces, Structures and Mechanisms
Students review the types of simple machines. As a class, they focus on the positives and negatives of pulleys and gears and identify what pulleys and gears change of an object. They work together to design their own object to support a...
4th - 5th Science