germs experiment for preschoolers

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1. Germ Science Experiment

   

2. How Germs Are Spread -- Preschool Science Experiment

   

3. 15 Fun Crafts and Activities to Teach Kids About Germs

   

4. Glitter Germ Experiment

   

5. Make Germs Scatter Hand Washing Science Demonstration

   

6. 💧 Simple Germ and Hand Washing Experiment for Kids