The desmos.com graphing calculator and its amazing teacher resources at http://teacher.desmos.com are a favorite tool of many in the MTBoS. Activities made by teachers in the site are searchable on Desmos itself to some extent, but not fully. For now, the directory of desmos activities below is still one of the best ways to search for Desmos activities that fit your needs. If you make a polygraph, activity, or other amazing desmos tool, please use this form to add it to the bank!
