A complete route · not a single grade score

Walk mathematics from counting through Grade 12.

The course is organized as a familiar K–12 map, but your evidence stays attached to individual concepts and strands. You can move forward in one branch while repairing a much earlier gap in another.

Grade labels are landmarks

They describe a typical sequence, not your intelligence or a ceiling.

Strands can be uneven

Algebra, geometry, number, and data evidence are reported separately.

Placement keeps learning

Ordinary practice continues to refine what is observed, inferred, or still uncertain.

K–12 pathway map

Choose any stage to inspect its strands.

01
Kindergarten

Kindergarten foundations

Build meaning for quantity, operations, measurement, and shape.

  • Counting and quantity
  • Putting together and taking apart
  • Shape, measurement, and sorting
16 activities availableExplore stage →
02
Grade 1

Grade 1 connections

Connect visible quantities to flexible facts, equations, place value, time, and data.

  • Addition and subtraction relationships
  • Two-digit place value
  • Measure, tell time, and partition shapes
19 activities availableExplore stage →
03
Grade 2

Grade 2 workshop

Use place value through 1,000 while building operation, measurement, data, and geometry fluency.

  • Place-value operations
  • Hundreds and equal groups
  • Measurement, money, data, and shape
19 activities availableExplore stage →
04
Grade 3

Grade 3 multiplication bridge

Build multiplication, division, fractions, area, perimeter, and data from concrete models.

  • Multiplication and division meaning
  • Fractions as numbers
  • Area, perimeter, time, and data
12 activities availableExplore stage →
05
Grade 4

Grade 4 multi-digit reasoning

Generalize place value and operations while deepening fractions, angles, and measurement.

  • Multi-digit operations
  • Fraction equivalence and decimals
  • Angles, shape, and measurement data
15 activities availableExplore stage →
06
Grade 5

Grade 5 pre-algebra foundations

Connect fraction and decimal operations to volume, coordinates, patterns, and numerical expressions.

  • Decimals and fraction operations
  • Expressions and patterns
  • Volume and coordinate geometry
16 activities availableExplore stage →
07
Grade 6

Grade 6 ratios and variables

Move from arithmetic into ratios, rational numbers, variables, geometry, and distributions.

  • Ratios, rates, and percent
  • Rational numbers and expressions
  • Geometry and statistical distributions
16 activities availableExplore stage →
08
Grade 7

Grade 7 proportional reasoning

Use proportional relationships and signed arithmetic to solve equations, geometry, and probability problems.

  • Proportions and percent applications
  • Rational operations and equations
  • Geometry, sampling, and chance
16 activities availableExplore stage →
09
Grade 8

Grade 8 linear foundations

Unify equations, functions, exponents, transformations, geometry, and bivariate data.

  • Linear equations and functions
  • Exponents and real numbers
  • Transformations and bivariate data
17 activities availableExplore stage →
10
Grade 9 / Algebra I

Grade 9 algebra pathway

Model relationships with equations, inequalities, functions, and data instead of treating Algebra I as isolated symbol work.

  • Equations, inequalities, and systems
  • Functions and modeling
  • Expressions and introductory quadratics
18 activities availableExplore stage →
11
Grade 10 / Geometry

Grade 10 geometry pathway

Develop geometric reasoning, proof, similarity, coordinate methods, circles, and measurement modeling.

  • Transformations and proof
  • Similarity and right-triangle trigonometry
  • Coordinate geometry, circles, and measurement
18 activities availableExplore stage →
12
Grade 11 / Algebra II

Grade 11 advanced algebra pathway

Extend function families, complex numbers, polynomial and rational structure, and quantitative modeling.

  • Polynomial, rational, radical, and exponential functions
  • Complex numbers and algebraic structure
  • Sequences, probability, and data models
18 activities availableExplore stage →
13
Grade 12 / advanced pathways

Grade 12 pathways and capstones

Choose a goal-directed route through precalculus, statistics, calculus readiness, or practical quantitative reasoning.

  • Precalculus and trigonometry
  • Statistics and probability
  • Calculus readiness and applied mathematics
18 activities availableExplore stage →