Curated OER
Biospheres
Second graders create models, practice inquiry skills, work with fellow students in teams, and reinforce concepts discussed in class all by using the theme of BIOSPHERES.
Massachusetts Institute of Technology
Mit: Open Course Ware: Courses: Civil Environmental: Ecology I: The Earth System
College-level online course highlighting the fundamentals of ecology. Course topics include coevolution of the biosphere, geosphere, atmosphere, and hydrosphere; photosynthesis and respiration; and the carbon, nitrogen, and water cycles....
Exploratorium
Exploratorium: Global Climate Change: Research Explorer
Explore scientific data relating to the atmosphere, oceans, areas covered by ice, and living organisms in all these domains. Interpret past and present climate data to predict future climate change and its possible effects.
eSchool Today
E School Today: Earth System
Learn about the systems that make up Earth, and find out how they interact.