BrainPOP
BrainPOP is an educational website with Flash-based movies about mathematics, technology, health, science, social studies, arts & music, and English. Most of the videos feature the site's recurring characters, Tim and Moby.
ExploreLearning - Interactive Math and Science Simulations
World's largest and most advanced online repository of math and science simulations for grades 6-12. Research-proven, inquiry-based learning tools for teachers and students.
Froguts
Froguts features virtual dissection of a frog, a squid, and an owl pellet.
Molecules in Motion
Molecules in Motion 3D - animations of DNA, protein and other molecules - available for online journals, textbooks, film, or video. Use your mouse to rotate and zoom scientifically accurate, animated molecules. Also available as Quicktime movies and in other popular formats suitable for film or video.
Virtual Oscilloscope - Simulation
An oscilloscope (sometimes abbreviated CRO, for cathode-ray oscilloscope, or commonly just scope or O-scope) is a type of electronic test equipment that allows signal voltages to be viewed, usually as a two-dimensional graph of one or more electrical potential differences (vertical axis) plotted as a function of time or of some other voltage (horizontal axis).
Chemistry Animations
Flash animations to accompany the book by Raymond Cheng: Essential Chemistry.
HHMI's BioInteractive
Animations on different biological topics like stem cells, obesity, cancer, neurosciences, evolutions, and
infectious diseases. BioInteractive is an initiative of the Howard Hughes Medical Institute.
SkyView Virtual Observatory
SkyView is a Virtual Observatory on the Net generating images of any part of the sky at wavelengths in all regimes from Radio to Gamma-Ray.
Faulkes Telescope Project
The Faulkes Telescope Project is the education arm of Las Cumbres Observatory Global Telescope Network (LCOGTN). LCOGTN operates a network of research class robotic telescopes. Currently there are two telescopes, one in Hawaii and the other in Australia. Their aim is to provide free access to robotic telescopes and a fully supported education programme to encourage teachers and students to engage in research-based science education.