Curated OER
Examine the Data
Seventh graders examine a teacher-created database and identify specific variables and develop hypothesis statements as to their possible effect. They create a summary statement either proving or disproving their hypothesis.
Curated OER
The Case of the Missing Steller Sea Lions
High schoolers identify and analyze the various roles organisms play in food webs, populations, communities and ecosystems. Students assess the requirements for sustaining healthy local ecosystems. STudents evaluate human impacts on...