Curated OER
Changes in Force, Motion, and Energy
Eighth graders construct various machines and compare the work done by them.
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Earth's Orbit Lesson
Tenth graders devise a computational model to explore how the orbit of the Earth might change if its velocity were different. Using accurately recorded data, 10th graders defend a scientific argument.
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Principles of Flight
Learners explore the principles of flight. In this flight activity, students construct a model plane and investigate the forces acting on the flier. They will measure the thrust and calculate the stored energy.
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Cost Effective Egg Drop
Students create cost effective ways to protect an egg. In this cost conscious lesson plan, students complete an egg drop activity while spending the least amount of money possible.
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Antacid Tablet Race
Students complete experiments to determine how rocket fuel is affected by surface area and temperature. They compare the reaction rates of antacid tablets. They discuss their results to complete the lesson.
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Measuring Wind Speed
Students study wind speed and collect wind speed data. In this wind speed lesson, students visit a website to learn about the local wind speed forecast for their week. Students discuss wind and wind speed. Students collect wind speed...
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Collisions Lesson
Tenth graders explore the role that collisions and near collisions of galaxies play in determining the shape of galaxies. They model the collision of disk shaped and spherically shaped galaxies.