Students of all ages can quickly produce meaningful animations that represent their learning, using free software. Developed at the University of Wollongong.
Clay yourself is another website you can use for creating virtual avatars, with a twist. Using this website, you not only can create your Avatars, but you can also record a 'script' which will prompt the students to enter vowels, adjectives, nouns etc to make a funny story which they can then record and share it in a gallery.