Summary
Mr. DeMaio explores Dunkleosteus, a huge armored prehistoric fish. A short, high-energy Mr. DeMaio explainer (11 min) — great as a lesson hook, a review at a station, or a quick brain-boost the whole class can watch together.
Viewer safety
All ages
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Teaching resources
Discussion questions
Discussion
Use these after watching “Dunkleosteus.”
- What is the most surprising or important thing you learned in this video?
- Where might this come up in real life — visiting a natural history museum?
- What is one question you still have, and how could you find out the answer?
Quick work-a-long
Vocabulary: fossil, extinct, prehistoric, evidence, adaptation.
Try it: 1) Write down two facts you learned in “Dunkleosteus” and one question it made you wonder about. 2) Draw or explain the main idea to a partner in your own words.