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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›Geometry, Space, and Data›Geometry Shape Attributes and Classification›2D shapes

2D shapes

Identify a two-dimensional shape from its attributes, including sides, corners, curves, and defining constraints.

Tasks for this skill are not ready yet.

Same step

Shape Identify 3d Sides Vertices Count

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Attributes Classify Polygons Classify Triangles Classify Quadrilaterals Classify

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Data Classification, Tables, and Graph Reasoning Spatial Composition, Transformations, Symmetry, and Coordinates Geometric Measurement

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