Learn math, step by step.
Start from your level, unlock concepts with short explanations and focused practice.
Complete mathematics skill tree
Start from your level, unlock concepts with short explanations and focused practice.
Guided learning paths
Choose A, B, or C to follow the roadmapPath A
Foundation Mathematics
Level 1 • Number sense, basic operations, shapes & measurement.
Path B
Elementary Mathematics
Level 2 • Advanced arithmetic, fractions, intro algebra.
Path C
Middle School Mathematics
Level 3 • Pre‑algebra, Algebra I, geometry & statistics.
Foundations for Algebra
Foundations for Algebra
Levels 1-2 • Strengthen your math fundamentals.
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Choose a level
Tap a card to beginAges 5–8
Level 1: Foundation
Number sense & basic operations
Ages 9–11
Level 2: Elementary
Fractions, decimals & intro algebra
Ages 12–14
Level 3: Middle School
Pre‑algebra, geometry, probability
Ages 14–16
Level 4: High School Foundation
Algebra II, geometry, statistics
Ages 16–18
Level 5: Advanced High School
Pre‑calculus & intro calculus
University
Level 6: University Foundation
Calculus I–II & linear algebra
University
Level 7: Intermediate University
Multivariable calculus, ODEs, linear algebra, probability
Advanced university
Level 8: Pure Mathematics Track
Analysis, algebra, topology, number theory
Advanced university
Level 8: Applied Mathematics Track
Numerical analysis, optimization, modeling, PDEs
Advanced university
Level 8: Statistics & Data Science Track
Mathematical statistics, stochastic processes, ML math
Advanced university
Level 8: Discrete Mathematics Track
Combinatorics, graph theory, cryptography
Graduate
Level 9: Graduate / Research
Specialized advanced topics
All levels
Supplementary Skills
Problem‑solving, communication, computational tools
Built on a complete mathematics skill tree: from number sense to advanced university topics.
Offline‑friendly and installable as an app on your home screen (PWA ready).