Lesson 1 of 6

What your skeleton does

Goal: State the four jobs of the skeleton.

A girl balancing on one leg on a beam, with her arms held out

Your skeleton does four jobs. It supports you, protects your organs, lets you move and makes new blood cells.

Tap each job to see the bones that do it.

Bone is living tissue. It is hard and strong enough to hold you up, but light enough for your muscles to move.

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Key words in this lesson

Skeleton All the bones of the body, joined together

For teachers: AQA 3.8.1