Curated OER
Toward a Sustainable Agriculture
Young scholars examine how to use ecological analysis to animal production systems. For this sustainable agriculture lesson students examine where the nutrients flow in a system and complete several activities.
Curated OER
Earth Processes
Fourth graders explore and discuss the process of evaporation. They discuss how wet things become dry. Students observe the process of evaporation and they make predictions about the observations they make about evaporation. Students...
Curated OER
Trichinella Forensics
Students engage in DNA manipulation using forensics techniques. Students investigate topics involved in forensics studies such as cloning, electrophoresis, gene mapping, replication, and transcription.
Curated OER
Environmental Science/Water Pollution
Students study natural habitats, aquatic life, renewable and non-renewable resources. They discuss conservation efforts for sea otters and desert toad in this units.
Curated OER
Fossil Fuels, Who Needs Them
Ninth graders explore how electricity is created and distributed through alternative production methods. Students participate in hands-on activities, research, lecture based instruction, and CD ROM resources.
Annenberg Foundation
Annenberg Learner: Journey North: Manatee: Frequently Asked Questions
An informative article that deals in a generalized fashion with the characteristics, life cycle, ecology and conservation associated with Manatees.