Animoto: Allows users to create and share videos/slideshows. It includes free music, videos and images for users . Teachers can sign up for free educator account along with 50 free student accounts.
Big Huge Labs: Free resource that allows you to create mosaics, magazine covers, trading cards, puzzles, and posters. Can import photos directly from Flickr.
GoAnimate for Schools: This animation program allows you to create videos you can use in your classroom to introduce content, give directions, or anything else you get tired of saying 6 times a day! Kids pay attention. You can use your own voice, or use the text to speech feature. For additional money, you can have an account for students as well.