Summary
Mystery Doug takes on a real kid's question -- "Why can't fish breathe on land?" -- and follows the clues. Fish breathe with gills that pull oxygen out of water; in air the gills collapse and can't grab oxygen, so the fish can't breathe. A quick five-minute watch to spark curiosity and kick off a conversation.
Viewer safety
All ages
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Teaching resources
Discussion questions
Discussion
Doug investigates a question kids really asked: "Why can't fish breathe on land?"
- What was Doug's answer to today's question, in your own words?
- What surprised you most about gills, or what did you already know?
- What's one thing this makes you want to find out more about?
Quick work-a-long
Words to know: gills, oxygen, water.
Try it: Explain the answer to "Why can't fish breathe on land?" to someone at home using these three words, then write down one new question it made you wonder.