Key was founded by teachers in 1971 to provide materials that they felt a need for in their classrooms. Key continues to be made up of teachers, providing the kinds of materials you can't find anywhere else, including dynamic math software like Sketchpad, Fathom, and TinkerPlots.
We support teachers and stay in touch through professional development offerings like free weekly webinars, online courses, and face-to-face workshops. We also blog and present at conferences to keep hearing what our community wants and needs. You can connect with us at Facebook, Twitter, and YouTube.
We aim to energize our teaching community, and one of the ways we do that is by offering Ignite sessions at a variety of conferences—see highlights from our past Ignites (in the video at right). Also inspiring is the community at Sketch Exchange, where you can browse and share Sketchpad sketches and engage in conversation about Sketchpad usage. Join us, and stay in touch!