Summary
Mystery Doug takes on a real kid's question -- "Why does this rock look like a sponge" -- and follows the clues. That holey rock is pumice -- it cooled from frothy volcano lava so fast that gas bubbles got trapped inside. 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 does this rock look like a sponge"
- What was Doug's answer to today's question, in your own words?
- What surprised you most about pumice, 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: pumice, volcano, bubbles.
Try it: Explain the answer to "Why does this rock look like a sponge" to someone at home using these three words, then write down one new question it made you wonder.