How we breathe


Subject(s): Biology

Resources included: Educator notes, Presentation slides

Time: 15 minutes

Target age: 11-14

This module introduces gas exchange systems by looking at the basics of how we breathe and the factors that can affect it, for example: allergies, smoking and exercise.

The short presentation can be followed by our Dust and breathing module, which explores allergies and asthma in more detail through two fun lab activities.

Download resources: Educator notes, Presentation slides