In their learning about the circulatory system, Year 6 have been investigating the effect of exercise on their heart rate. They began by using pulse oximeters to measure their resting heart rate and then took their pulse after first walking, then jogging and then sprinting. Children then drew conclusions based on their results to see if their predictions were correct and presented their findings in a bar chart. To further develop their investigation, children conducted a second experiment to compare the change in their heart rate after holding various stationary positions. It was great to see everyone’s keen curiosity and teamwork!
