This site is great for teachers, parents, and students. You can watch videos on just about anything. It is useful for every subject and entertainment for the students. For example, The Magic School Bus is a popular video I use in school.
Discovery Education's Puzzlemaker provides teachers, students, and parents, the tools necessary to create crossword, puzzles, word search puzzles, mazes and more online!
These science activities help kids of all ages become more interested in science and provide them with the tools they need to make exciting discoveries.