The math tutor that finds the gaps
Build Your Child's Math Foundation Block by Block
Every math concept stands on skills beneath it. Our engine maps your child's knowledge brick by brick, finds the missing pieces, and serves exactly the practice that fills them—so they don't just memorize, they understand.
First 7 days free, then billed monthly • Card required at checkout • Cancel anytime during your trial
Our proprietary learning system
See Your Child's Knowledge Tower Get Built
Every question we ask maps to our curriculum graph — hundreds of skills connected to the prerequisite skills they're built on. Like a tower of blocks, the big bricks at the bottom must be solid before new knowledge can stand on top.
Gray — not yet built
Skills your child hasn't been tested on. Hidden gaps live here — and they're why "new" math feels hard.
Orange — under construction
Skills in progress. Our engine compares every answer against the graph and feeds the exact questions that fill the gap.
Green — solid brick
Proficient. This block can now support everything above it — and you can literally watch the tower rise.
Parents see exactly which blocks are missing — not just a percent score. Kids see a tower getting built, with questions themed around the things they already love.
Live preview — an Algebra I tower building itself, brick by brick
See it in action
Watch the Tower Get Built
45-second product tour
Why bricks beat percent scores — 40s
Why Parents Love MathMentor
Instant Feedback
No more waiting for test results. Kids learn immediately whether they're on track, with explanations that actually make sense.
Adaptive Learning
Our AI detects knowledge gaps and fills them automatically. Struggling with equations? We'll strengthen the underlying skills first.
Fun & Engaging
Questions tailored to your child's interests—sports, gaming, music. Math becomes relatable, not abstract.
Parent Dashboard
See exactly where your child excels and struggles. Track progress over time with clear, actionable insights.
Daily Micro-Practice
Just 10-15 minutes daily builds lasting skills. Consistency beats cramming— we make it easy to stay on track.
Builds Confidence
Watch "I hate math" transform into "I got this!" Success breeds success— every correct answer builds momentum.
Simple, Transparent Pricing
Start free, upgrade when you're ready.
Self Study
First 7 days free for new members, then auto-billed monthly — cancel anytime in trial
- Unlimited practice questions
- Progress tracking dashboard
- Adaptive skill detection
- Instant explanations
Homework Hero
AI-powered help coming soon
- Everything in Self Study
- AI Homework Helper
- Guided problem solving
- Homework checking
- Unlimited AI interactions
Virtual Live Tutor
First 7 days free for new members, then auto-billed monthly — cancel anytime in trial
- Everything in Homework Hero
- Live virtual tutor
- Weekly office hours
- "Aha moment" sessions
- Personalized curriculum
Every day of practice is
another brick in the tower.
See exactly where your child's gaps are within their first practice session — then watch the tower turn green, week after week.
Start Building — 7 Days FreeThen billed monthly • Cancel anytime during your trial