American Field Guide Video clips and information about ecosystems, earth and space, plants, and more.
BrainPOP Check out the free movies section.
Building Big Explore large structures and what it takes to build them. Companion to the PBS series.
Changing the Face of Medicine: Women Physicians Resources, games, more. Grades: 6 and up.
ChemiCool Periodic Table
Darwin American Museum of Natural History. A plethora of information about Charles Darwin.
Darwin 200 Natural History Museum.
EIA’s Kids Page: Energy
Exploratorium: The Museum of Science, Art, and Human Perception
EurekAlert! Science News and Resources for Kids
Exploring Time Time-lapse videos of a wide variety of events: glacier retreats, gymnast, seasons, and more. Franklin Institute Online
National Geographic for Kids
Neuroscience for Kids
Simply Science Resources, information, "flash bits," and more.
Sodaconstructor Use digital soda straws to construct models.
Understanding Evolution One-stop source of information on evolution.