BSCS Science Learning
Bscs: Bscs Middle School Science
BSCS Middle School Science is a standards and inquiry-based program comprised of four units: Earth/Space Science, Life Science, Physical Science, and Science and Society. The curriculum is available free online for teachers.
University of California
Wise: The Web Based Inquiry Science Environment
[Free Registration/Login Required] WISE provides a wide range of science inquiry projects that address contemporary and traditional topics in earth science, the life sciences, physics, and chemistry. Work is done online, and teachers can...