TV on a Rolling Cart

Gotta Eat!

From Crash Course Kids · 2015

Gotta Eat!
3 min3rd4th5thScience
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Summary

Sabrina introduces the concept that all animals need energy from food to survive and traces that energy back to the sun through producers and consumers. A foundational opener covering autotrophs vs. heterotrophs in three fast minutes.

Viewer safety

All ages
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Teaching resources

Discussion questions

Discussion

This episode asks the big opening question: where does your energy come from?

  1. What do all animals need to survive? Where does that energy originally come from?
  2. What is the difference between a producer and a consumer?
  3. If you ate a salad for lunch, trace the energy in that salad all the way back to the sun.
  4. What would happen to animals if all the plants disappeared?

Quick work-a-long

Vocabulary: energy, producer, consumer, organism, sunlight.

Try it: Draw a three-link energy chain: Sun → plant → animal. Label each arrow 'energy transfer' and explain what happens at each link.