King's Centre for Visualization in Science
Explaining Climate Change: Lesson 6: Greenhouse Gases: A Closer Look
This is the sixth lesson in a series of learning modules on the topic of climate change. It takes a look at the different important greenhouse gases in our atmosphere and some of the ways in which humanity is affecting the atmospheric...
SRI International
Performance Assessment Links in Science: Up, Up and Away (Lesson)
Students will observe water evaporation in this performance task, and investigate the water cycle. The task is designed for Grade Two.
Other
Spacetech's Orrery: Earth Our Home Planet
This site provides a very interesting overview of our home planet, Earth. Content includes a focus on the atmosphere, the pull of gravity, and the active surface.