Browse the Math Map

Get better at math Multiplication practice Decimals practice

How to help your child with math without giving the answer

Foundations and Quantity

Counting and Cardinality Foundations Quantity Comparison and Order Reasoning Base-Ten Place Value and Whole-Number Notation

Operations and Models

Whole-Number Operations and Fact Fluency Operations Models, Bar Models, and Word Problems Equations, Variables, Expressions, and Inequalities Ratio, Rate, Scaling, and Proportional Foundation

Parts, Measure, and Proportion

Fractions as Parts, Wholes, and Fair Shares Fraction Equivalence, Comparison, and Operations Decimal and Percent Reasoning Measurement Units, Tools, Time, and Money Geometric Measurement

Geometry, Space, and Data

Data Classification, Tables, and Graph Reasoning Geometry Shape Attributes and Classification Spatial Composition, Transformations, Symmetry, and Coordinates

Patterns, Logic, and Enrichment

Patterns, Functions, and Generalization Logic, Constraint, Deduction, and Combinatorics Limits, Series, and Calculus Complex Numbers and Trigonometric Structures

#–F G–L M–R S–Z

Get better at math Multiplication practice Decimals practice

How to help your child with math without giving the answer

Foundations and Quantity

Counting and Cardinality Foundations Quantity Comparison and Order Reasoning Base-Ten Place Value and Whole-Number Notation

Operations and Models

Whole-Number Operations and Fact Fluency Operations Models, Bar Models, and Word Problems Equations, Variables, Expressions, and Inequalities Ratio, Rate, Scaling, and Proportional Foundation

Parts, Measure, and Proportion

Fractions as Parts, Wholes, and Fair Shares Fraction Equivalence, Comparison, and Operations Decimal and Percent Reasoning Measurement Units, Tools, Time, and Money Geometric Measurement

Geometry, Space, and Data

Data Classification, Tables, and Graph Reasoning Geometry Shape Attributes and Classification Spatial Composition, Transformations, Symmetry, and Coordinates

Patterns, Logic, and Enrichment

Patterns, Functions, and Generalization Logic, Constraint, Deduction, and Combinatorics Limits, Series, and Calculus Complex Numbers and Trigonometric Structures

#–F G–L M–R S–Z

Math Map›Parts, Measure, and Proportion›Geometric Measurement›Perimeter Composite Rectilinear

Perimeter Composite Rectilinear

Perimeter Composite Rectilinear practice with teacher guidance, common slips, and next-step routes.

Tasks for this skill are not ready yet.

Before

Perimeter Count Units Area Count Square Units Area Perimeter Distinguish

Same step

Area Rectangles Array Perimeter Rectangles Area Composite Rectilinear Area Triangle Readiness

Next

Volume Cubic Units Count Volume Rectangular Prism Pack Volume Formula Volume Composite Volume Surface Readiness

Next families

Geometry Shape Attributes and Classification Spatial Composition, Transformations, Symmetry, and Coordinates Operations Models, Bar Models, and Word Problems

AXIOStory-driven adaptive math

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