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 âą Number sense, basic operations, shapes & measurement.
Path B
Elementary Mathematics
Level 2 âą Advanced arithmetic, fractions, intro algebra.
Path C
Middle School Mathematics
Level 3 âą Preâalgebra, Algebra I, geometry & statistics.
Foundations for Algebra
Foundations for Algebra
Levels 1-2 âą Strengthen your math fundamentals.
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Choose a level
Tap a card to beginAges 5â8
Level 1: Foundation
Number sense & basic operations
Ages 9â11
Level 2: Elementary
Fractions, decimals & intro algebra
Ages 12â14
Level 3: Middle School
Preâalgebra, geometry, probability
Ages 14â16
Level 4: High School Foundation
Algebra II, geometry, statistics
Ages 16â18
Level 5: Advanced High School
Preâcalculus & intro calculus
University
Level 6: University Foundation
Calculus IâII & 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
Problemâsolving, communication, computational tools
Built on a complete mathematics skill tree: from number sense to advanced university topics.
Offlineâfriendly and installable as an app on your home screen (PWA ready).