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

Math Map›Parts, Measure, and Proportion›Geometric Measurement›Circle circumference and area

Circle circumference and area

Circle circumference and area practice with teacher guidance, common slips, and next-step routes.

Tasks for this skill are not ready yet.

Before

Angles Identify Angles Compare Angles Measure Protractor Angles Draw Angles Additive Unknown Angle Sum Triangle Readiness

Same step

Surface area and volume of prisms/cylinders/cones/spheres bridge

Next families

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

AXIOStory-driven adaptive math

Privacy Terms Cookie settings Support