IMAGINARY is your place for open and interactive mathematics. You can explore great programs, enjoy beautiful picture galleries and create hands-on math exhibits. Share your own ideas and modules. Stage your own exhibitions.
Inform yourself about the different exhibitions in the explore section. Here you will also find all related content for download.
The interact section is the place to share your ideas: Upload your own galleries or programs, see what others are contributing and get in touch with the community.
The think section provides interesting background material on different mathematical topics – for beginners and experts.