OpenSciEd
Open Sci Ed: 7.4 Matter Cycling & Photosynthesis
This unit on matter cycling and photosynthesis has students investigating the idea that all food comes from plants.
OpenSciEd
Open Sci Ed: 7.4 Matter Cycling & Photosynthesis
Where does food come from and where does it go next? This unit helps students figure out that they can trace all food back to plants, including processed and synthetic food. They obtain and communicate information to explain how matter...