Learn math
An AI tutor that turns explanations into interactive learning
Ask a question and Lumen builds the right learning experience around it—from visual explanations and diagrams to quizzes, flashcards, and focused practice.
A tutor that meets you where you are
Lumen explains concepts at your level, remembers the conversation, and turns follow-up questions into a coherent learning path.
Learning blocks, not walls of text
Explore ideas through quizzes, flashcards, diagrams, simulations, calculators, timelines, and dozens of interactive blocks.
Progress you can act on
Keep conversations, review due cards, revisit saved decks, and see quiz and focus activity from one personal dashboard.
One workspace, many ways to learn
More than an answer
Every question can become a lesson. Lumen helps you understand, practise, and remember.
Explain it your way
Ask for a simpler analogy, a deeper proof, a visual model, or a worked example without restarting.
Interact with the idea
Manipulate, sort, calculate, match, test, and explore instead of only reading a generated response.
Build durable understanding
Return to conversations, review flashcards when they are due, and use your learning dashboard to keep momentum.
Choose Your Plan
Monthly credits included. Buy extra credits anytime.
- 50 credits / month
- AI tutor conversations
- Community support
- 500 credits / month
- Tutor and all learning blocks
- Email support
- 2000 credits / month
- Priority tutor responses
- Email support
Credits renew monthly. Purchase extra credits anytime. See terms.
Secure payments
Learn through the format that fits the idea
Frequently Asked Questions
Everything you need to know about learning with Lumen
Ready to make it click?Learn it with Lumen
Open a conversation, tell Lumen what you want to understand, and get an interactive lesson shaped around you.