Source: Math and Science Games For Teachers and Students: Don Your Cape!
Via: “Legends Of Learning” Adds A Ton Of Math Games | Larry Ferlazzo’s Websites of the Day…

Legends of Learning is a freemium site that allows you to create classrooms with students for free, but there are additional paid features. A breakdown of the different pricing levels is available here.

The games and resources are focused on Math & Science in grades 3-8. Here is information on the resources available, and creating an account is free. Legends of Learning does offer Google logins and sign up, which is nice for Google districts.