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Lesson Plan
Curated OER

Machinery In Society

For Teachers 3rd - 5th
Students explore technology by completing a worksheet in class. For this common machinery lesson, students define the different designs that make simple machines work such as wheels, pulleys and gears. Students utilize verbs to describe...
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Lesson Plan
Curated OER

Ratios And Scale

For Teachers 9th - 12th
students investigate the concept of using a ratio in the work of construction and solve problems using real life applications. They read descriptions of how various types of construction professionals use ratios on the job. The lesson...
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Lesson Plan
Curated OER

Mathematical Modeling, Circular Movement and Transmission Ratios

For Teachers 9th - 12th
Students perform an experiment with different sizes of followers (from an easy to follow set of teacher directions) and record their observations. They test the rotations of the driver compared to the rotations of a follower and put the...

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