Washing Hands Experiment in Year 2

Today in Science we learnt about hygiene. We carried out an experiment to find out which is the best way to wash our hands and why: with warm soapy water, warm water or cold water. First we got our hands dirty in the wildlife area and then we tested the different water. We found out the key to clean hands is soap because it kills germs! The temperature of the water didn’t affect our results.