Why do our skeletons have so many bones? (Mystery Science)
From Mystery Science
K1st2nd3rd4th5thScience
Summary
In this mini-lesson, K-5 students consider what would happen if their body didn't have bones. Mystery Science lessons open with a real-world question and build to a hands-on activity.
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Teaching resources
Discussion questions
A few questions to talk through after the lesson Why do our skeletons have so many bones? (Mystery Science):
- What was your first guess, and did the lesson change your thinking?
- What evidence or clue in the video was most convincing?
- Where have you seen this happen in the real world?
- What would you want to investigate next?
Quick work-a-long
Try it:
- In one sentence, answer the mystery question in your own words.
- Sketch or describe one piece of evidence from the lesson that supports your answer.

