
Photosynthesis: How Plants Make Food
5th Grade · Science · 45 min
Lesson Preview
Learning Objective
I can describe how plants use sunlight, water, and air to make their own food.
- 1
Photosynthesis is the process that enables green plants, algae, and some bacteria to make their own food.
- 2
The word Photosynthesis comes from two words: Photo, which means light, and Synthesis, which means to make.
- 3
Three elements are required for a plant to perform Photosynthesis: carbon dioxide, water, and light.


