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Lesson Plan
Curated OER

Mathematics at the Frontier of Astronomy

For Teachers 6th - 8th
Learners explore the different types of measurements used in astronomy. In this space science lesson, students explain the relationship between planets' orbits and distance from the sun using Kepler's Laws. They discuss how math aides in...
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Lesson Plan
Curated OER

Weightlessness

For Teachers 4th - 5th
Students compare and contrast the terms "weight" and "mass". In this physics lesson, students observe an experiment in which objects are placed on a balance scale and weighed under different circumstances. Partners drop items and observe...