Freckle by Renaissance

Freckle is an educational game that adapts to each student's level in Math, ELA, Science, and Social Studies for grades K-9 and 12. It features 49,000 math, 16,000 ELA questions, and 800 articles, all aligned to Common Core and state standards. The game includes a diagnostic test, real-world questions, collaborative and motivating features, and a powerful dashboard for tracking progress.