Do-it-yourself science activities: Human body

Build a Lung

What's in Your Blood?

Part of this activity is suggested to happen outside.

Make a Heart Valve

The Gas You Pass

Have a Heart

A slightly complex but very cool model.

Clogged Arteries

Snotty Nose

This activity can be a little messy.

Strong Bones, Weak Bones

Bone Fractures

Stiff Bones, Bendy Bones

Wash Away Germs

What Does Spit Do?

What's In Your Breath?