PBS
Newton's Apple: Photosynthesis: How Do Plants Make Food?
This Newton's Apple activity shows students what sunlight does for plants. David explores what happens to plants when the sun is shining and when it is not. He also looks at how plants survive in the desert.
PBS
Pbs: Illuminating Photosynthesis
What does a plant need to survive? How does a plant eat? Learn the basics of photosynthesis through poetry. Appropriate for 4th grade and above.