Calm Classroom

Free, open-source digital driving question board for classrooms. Students join with a class code on any device, with no accounts, and post notices, wonders, and ideas. Teachers sort, vote on, and…

Free educational video series covering world history, U.S. history, government, science, literature, and more, with study guides and teacher resources. Engaging overviews for flipped or supplemental…

Formative assessment tool where students answer by holding up printed cards that the teacher scans with a phone, so no student devices are needed. A free plan is available.

Creates interactive and printable activities such as quizzes, matching games, and word searches from your own content. A free plan allows a few saved activities, with paid plans for more.