Centers for Disease Control and Prevention
Centers for Disease Control: Bam! Body and Mind: Hand Washing Experiment
By conducting two experiments, this lesson will help students discover the importance of thoroughly washing hands and the role that plays as a way to prevent the spread of disease.
HotChalk
Hot Chalk: Lesson Plans Page: Glitter Germs
This lesson plan is designed to give young students a concrete demonstration as to why they should wash their hands with soap and warm water so they will understand that germs are smaller than the eye can see.