Start a 10-Day Free Trial to Unlock the Full Review
Why Lesson Planet?
Find quality lesson planning resources, fast!
Share & remix collections to collaborate.
Organize your curriculum with collections. Easy!
Have time to be more creative & energetic with your students!
Students observe the growth of germs on three germ-covered potato slice and one control potato slice. They investigate how germs form, make predictions, and record observations. They discover the importance of hand washing.
3 Views 5 Downloads
What Members Say
- Dawn S., Mrs. Dawn Sweredoski
- Lowville, NY