Flexi, developed by the CK-12 Foundation, is an AI-powered tutor designed to assist students in mastering key STEM subjects across grades 6–12. Integrated with CK-12’s free, standards-aligned digital resources, Flexi offers personalized support in science topics including physical science, biology, chemistry, and physics.
Key Features
- Continuous Student Assessment: Flexi evaluates a student’s understanding through interactive conversations, guiding them through lessons and adaptive quizzes to assess their skill level.
- Study Plan & Study Tools: It assists with homework, prepares students for tests, and incorporates learning methodologies like spaced repetition to enhance knowledge retention.
- Personalized Content Delivery: Flexi tailors instruction to individual interests, goals, and skill levels, providing localized content to suit diverse learners.
- Reflection and Support: It offers feedback, addresses misconceptions, and provides timely reminders to keep students on track with their learning journey.
Who is it for?
Flexi is designed for middle and high school students seeking personalized, on-demand assistance in STEM subjects. Its adaptable features make it suitable for independent learners, homeschool families, and educational institutions aiming to enhance their science and math curricula.
Pricing
Flexi is completely free to use. All textbooks, lessons, exercises, and features are available at no cost, with no subscription fees or hidden charges. The CK-12 Foundation operates on a non-profit model, ensuring that data is not sold and resources remain accessible to all students.
Final Thoughts
Flexi offers a comprehensive, AI-driven tutoring experience that adapts to individual learning needs, making it a valuable resource for students aiming to strengthen their understanding of STEM subjects. Its free and accessible nature aligns with the CK-12 Foundation’s mission to provide quality education to all learners.
Visit ck12.org/flexi for more.
