Arcadamic Skill Builders (no typo – just a mashup or arcade (games) and academic I guess) bills itself as “The place for educational games.”

From the website comes the following information:

Arcademic Skill Builders are research-based and standards-aligned educational games that offer an innovative approach to teaching basic academic skills. We incorporate features of arcade games and educational practices into fun online games that will engage, motivate, and teach your students.

Play games for free right here on our site! We have multi-player and single player games.

With numerous games to select from and educational standards and research based evidence provided, this site is a must see for teachers.