Free software to create animations with your voice and cartoons.

Free 100mb and pro version available. Users can import media, pan and zoom, use templates and storylines. See some school examples at: http://www.chhsmediacenter.com/prezi.html.

PowerPoint to Flash converter with Flash editing tools. There is also the SWiSH Video 3 for conversion of video to Flash.

Allows users to create a narrated slide show from photos and images. It is great for digital storytelling, narrating presentation slides and much more. No software needed.

A free animated movie making tool.

Provides free and pro accounts to combine video and slides to create presentations. Videos can be posted at Google Video, or PPT slides to Zentation. The video runs right next to your slide.

A 3-D simulation development tool that is also for developing cross-platform rich Internet applications and content using the open source Flex framework.

the free open source 3D content creation suite, available for all major operating systems under the GNU General Public License.

Experience Builder is a role-playing simulation builder.

List of free 3D software

JeLSIM Builder is a free toolkit for producing educational simulations.

A 3D animated social networking community with great potential for learning.

A Social simulation creator.

A 3D Simulation environment .

An e-learning development platform that includes assessment tools. They also offer the SimPort Simulation Platform for simulation development.

A free service to create customized avatars and to add voice to characters.