Support an argument that plants get the materials they need for growth chiefly from air and water.
Matter and Energy in Organisms and Ecosystems
Lessons for this standard
After learning about food chains, students practice building food chains and design their own backyard food chains. Students will model the...
Students synthesize their understanding of energy flow and trophic relationships through “Food Chains Rummy,” a modified version of the classic card...
Help your students learn more about one of our most critical resources — water — with standards-based lessons that explore the many ways humans have...