Curated OER
Food Chains and Food Webs
Fourth graders investigate food chains. In this living environment lesson, 4th graders begin to understand the interdependence of organisms. Students describe the connections organisms have to the ecosystem. Students research online,...
Curated OER
Create Your Own Animal
Students design and create their own hypothetical animal. In this biology lesson, students identify the factors organisms need to survive. They classify their animals according to its correct phylum.
University of Utah
University of Utah: Learning Center: learn.genetics: Great Salt Lake Food Web
Visualize how energy transfer takes place in two linked food chains, and how it demonstrates the interdependence organisms of the Great Salt Lake.