Other
Beautiful Chemistry: Molecular Structures
These models show the structures of some basic molecules such as water and carbon dioxide, then move on to show more complex molecular strautures.
eSchool Today
E School Today: Your Cool Basics on Ocean Acidification
Looks at ocean acidification, what causes it, the impact of it, and possible ways to reduce it.
Science and Mathematics Initiative for Learning Enhancement (SMILE)
Smile: Changing the Freezing Point of Water With Salt
This lesson plan teaches first grade students basic chemistry and physics principles--that saltwater freezes at a lower temperature that plain water.