Summary
Uses an astronaut experiment aboard the International Space Station to demonstrate gravity and motion in microgravity — showing how real NASA science connects directly to classroom physics concepts.
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All ages
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Teaching resources
Discussion questions
Discussion
- What is microgravity? Is it the same as zero gravity?
- Why do astronauts float on the ISS if gravity still exists up there?
- What scientific advantages does doing experiments in space (microgravity) provide?
- What challenges would astronauts face when performing everyday tasks in microgravity?
Quick work-a-long
Vocabulary: microgravity, orbit, ISS, free fall, experiment, control variable.
Try it: Research one experiment done on the ISS. Write a paragraph: What was the question? What was the hypothesis? What were the results? Why was space the best place to do it?