Curated OER
The Rotten Truth
Fourth graders investigate compost. In this Science lesson, 4th graders take notes on the components of soil and its relation to plant growth. Students describe the steps in making compost.
Curated OER
How is Matter Cycled in an Ecosystem?
In this matter worksheet, students will write 2 ways that matter is cycled in an ecosystem and the effect these have on the ecosystem. This worksheet is a graphic organizer.