Brilliant

Prodigy Math Game

Prodigy Math Game blends a role‑playing adventure with curriculum‑aligned math problems, letting students earn spells and gear while mastering concepts from grades 1‑8. The platform adapts difficulty in real time, providing personalized practice that aligns with common core standards. Teachers can assign specific skills, track progress on detailed dashboards, and integrate with classroom tools, while parents receive weekly reports to support at‑home reinforcement. The free core experience is supported by optional premium memberships for additional content and customization.

CK-12

CK-12 is a non-profit organization dedicated to increasing access to educational materials through its flexible, customizable web-based platform. It provides high-quality digital textbooks, simulations, and practice exercises primarily focused on science, technology, engineering, and mathematics (STEM) subjects. The platform empowers teachers to tailor content to their specific curriculum needs while offering students personalized learning experiences through adaptive practice tools and interactive modules. By leveraging open-educational-resource (OER) principles, CK-12 makes comprehensive learning resources accessible to classrooms worldwide without subscription costs.

Quizizz

Quizizz (now Wayground) offers a library of standards‑aligned quizzes, games, and lessons that teachers can assign for live play or homework. The platform uses AI to suggest content, personalize practice, and provide instant feedback. Educators can track student progress with detailed analytics, differentiate instruction, and integrate the tool with popular LMSs. Students stay motivated through gamified experiences, leaderboards, and adaptive practice.

Khan Academy

Khan Academy is a non-profit educational organization that provides free, world-class education for anyone, anywhere. The platform offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. Designed to tackle subjects ranging from basic math to advanced physics, history, and test preparation like the SAT, Khan Academy collaborates with institutions like NASA and MIT to provide specialized content. Its adaptive technology identifies learning gaps and helps students master foundational concepts before moving on to more complex material.