What are the parts of a human body?

Learn about the main parts of the human body and what they do

How do humans digest food?

From chewing to pooing. Learn how our bodies get what they need from food. Bitesize 1st Level Science guide on the digestive system for Scotland's Curriculum for Excellence (CfE).

What does the heart do?

Learn how the heart pumps blood round the circulatory system to deliver oxygen and nutrients. Bitesize 1st Level Science guide for Scotland's Curriculum for Excellence (CfE).

How do humans breathe?

Learn about human lungs, respiration system, breathing in oxygen and breathing out carbon dioxide. Bitesize 1st Level Science in Scotland's Curriculum for Excellence (CfE)

How does a human skeleton work?

Learn how bones and the human skeleton let us move, hold our bodies up and protect our organs. Bitesize 1st Level Science guide for Scotland's Curriculum for Excellence (CfE)

7 class clips

We have a selection of great videos for use in the classroom