KS2: Hand Hygiene In this lesson plan, students learn how easily harmful microbes can be spread through coughs and sneezes and recreate a giant sneeze, embedding good respiratory hygiene behaviours. Scroll down for more information and to download the resources. Download the complete lesson Understand that infection can spread through coughs and sneezes Understand that covering your mouth and nose with a tissue or your sleeve (not your hands) when you cough, or sneeze helps prevent the spread of infection...