Science: circulatory system

Saturday 01 March 2025

For the next few weeks, our science topic is the circulatory system. In this biology topic we’ll look at how the heart pumps blood around the body, what blood is made up of and the effects of exercise on our body.

Here is our science vocabulary:

Help at home: Discuss the science vocabulary. Before and after exercise, see what happens to your heart heart. How could you improve your resting heart rate?