Summary
An Operation Ouch skeletal-system compilation. The doctors reveal how the many small bones and joints in your fingers give you an amazing, precise grip. Free on the official Operation Ouch YouTube channel.
Viewer safety
Ages 7+
Some gross-but-friendly body science (real footage) -- a quick preview is wise.
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Our rating is a quick teacher-to-teacher guide — preview before showing.
Teaching resources
Discussion questions
Discussion
Your hands can do delicate, powerful work -- all thanks to a clever set of small bones.
- About how many bones are in one hand?
- How do finger joints help you pick things up?
- What everyday tasks would be hard without working fingers?
Quick work-a-long
Vocabulary: finger, bone, joint, grip, hand.
Try it: Try buttoning or tying something. List two finger movements you used.