Ed Dancing raisins activities. Lots of fun experiments. I have done this experiment, and seen the entire class become silent out of curiosity. It is a great engagement piece for a lesson, and it can be hands on if you ask for volunteers!
Possible school experiment to show importance of wetlands/riparian zones! This shows the importance of plants in our soil. Plants like trees and grasses help purify ground water. Without them the ground water gets polluted and harder to clean and drink.
Phases of the Moon - Oreo Cookies Students will create this diagram showing the phases of the moon. They can use oreos to create this. They can then record the same diagram with markers and eat the oreos, if allowed.