Legends of Learning is a fairly well-known science games site that is free for students to create virtual classrooms and monitor student progress (see It Appears That The Exceptional Science Site “Legends Of Learning” Is Now Really Free).
Though I haven’t used it much with students because I don’t teach science, it appears like a fair number of teachers give it a positive review. I’ve thought the games look pretty useful.
Today, they announced that they have expanded the site’s offering to include 500 Math games.
I’m not a math teacher, so can’t attest to their effectiveness, but it seems like they would at least be worth a look.
I’m adding this info to The Best MATH Sites That Students Can Use Independently And Let Teachers Check On Progress.