Animoto is a video creation service, Web 2.0 tool, that can be used to produce a video slideshow from photos, video clips, and music. It runs on the web, and has a app for both Droid and iOS devices.
iTunes Store - Animoto
Google Play Store - Animoto
Also runs on any web browser
Educators can sign up for a free Plus account - renewable every 6 months. To setup:
Steps to get code and activate Educator account:
Education account allows for 10 second video clips, up to 10 minute video, and you can have one song. You are allowed about 50 styles out of the 94 styles that are offered.
Creating your first Animoto Video (blog post)
Additional Animoto Resources