Glitter Germs - Put glitter in a bottle of hand sanitizer. Put hand sanitizer on the teacher's hands. Then, the teacher shakes the students' hands and they shake their classmates' hands. Notice how the "germs" spread!
Shaking hands with different colored paint to show how germs can spread. Great idea to teach kids about germs! Integrate this into lesson plans to help kids learn why they need to disinfect the classroom tablets after use.