Handwashing Science Experiment for Children (soap really does work!) | Twinkl

Описание: This quick YouTube #shorts video shows how washing with dish soap helps keep things clean!

We mention this activity in a video all about Florence Nightingale (who would definitely have encouraged handwashing). Check it out here 👉   • Florence Nightingale Lesson Ideas | Key St...  

Sprinkle pepper into a bowl of water and dip your finger in. Notice how the pepper moves a little bit, but not completely. Then dip your finger in washing up liquid and try again!