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Worksheet
Curated OER

What is Gravity?

For Students 7th - 12th
In this gravity worksheet, students will compare the difference between mass and weight and the unit of measurement used for weight and mass. Then students will compare the weight of objects on the Earth and on other planets. This...
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Lesson Plan
Curated OER

Rube Goldberg

For Teachers 5th - 6th
Students study Rube Goldberg machines. In this architecture lesson, students build a Rube Goldberg machine.