Summary
Flip a full glass capped with a card and the water stays put -- air pushing up on the card beats the water pushing down. A short Nat Geo Kids clip (1:05) you can drop straight into a lesson.
Viewer safety
All ages
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Teaching resources
Discussion questions
Discussion
Flip a full glass capped with a card and the water stays put -- air pushing up on the card beats the water pushing down.
- In your own words, what was this clip mostly about?
- What did you learn about air pressure that you didn't know before?
- What's one question this makes you want to investigate further?
Quick work-a-long
Words to know: air pressure, surface, force.
Try it: Tell a partner what "Upside-down Water" was about using these three words, then write down one new thing you learned and one thing you still wonder.