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3rd Grade Math · Lessons

3rd Grade Math lessons

5 sections · 33 skills · work through the full outline skill by skill — read the long-form lesson or flip through the slide-style version.
Long-form lessonsSlide-style lessons

3rd Grade Math

Practice 33 skills across this outline.

Recommended next
Interpret Division as Equal Shares
Operations and Algebraic Thinking · Multiplication and Division
Long-form lesson
Weighting distribution
9 categories
Geometry
20%
Number and Operations in Base Ten
20%
Number and Operations - Fractions
20%
Measurement and Data · Area and Multiplication
16%
Operations and Algebraic Thinking · Multiplication and Division
12%
Operations and Algebraic Thinking · Relationship Bewteen Multiplication and Division
5%

Skills

The comprehensive taxonomy of 3rd grade math — drill into a card to work its skills.

Operations and Algebraic Thinking · Multiplication and Division

5 core skills12% total weight
0/5 completed
5 skills to mastery
1
Interpret Division as Equal SharesRecommended
Long-form
2
Interpret Multiplication as Equal GroupsAvailable
Long-form
3
Fluently Multiply and Divide Within 100Available
Long-form
4
Solve Multiplication and Division ProblemsAvailable
Long-form
5
Find Unknown in Multiplication EquationsAvailable
Long-form

Operations and Algebraic Thinking · Relationship Bewteen Multiplication and Division

2 core skills5% total weight
0/2 completed
2 skills to mastery
1
Apply Properties of MultiplicationAvailable
Long-form
2
Understand Division as Missing FactorAvailable
Long-form

Operations and Algebraic Thinking · Patterns and Problem Solving

2 core skills3% total weight
0/2 completed
2 skills to mastery
1
Identify and Explain Arithmetic PatternsAvailable
Long-form
2
Solve Two-Step Multi-Operation ProblemsAvailable
Long-form

Measurement and Data · Area and Multiplication

8 core skills16% total weight
0/8 completed
8 skills to mastery
1
Find Rectangle Area by TilingAvailable
Long-form
2
Find Area of Composite FiguresAvailable
Long-form
3
Solve Perimeter and Area ProblemsAvailable
Long-form
4
Multiply Side Lengths for AreaAvailable
Long-form
5
Understand Unit Square ConceptAvailable
Long-form
6
Measure Area by Counting SquaresAvailable
Long-form
7
Understand Area as Square UnitsAvailable
Long-form
8
Use Area Models for DistributionAvailable
Long-form

Measurement and Data · Represent And Interpret Data

2 core skills2% total weight
0/2 completed
2 skills to mastery
1
Create and Interpret Scaled GraphsAvailable
Long-form
2
Create Line Plots With FractionsAvailable
Long-form

Measurement and Data · Solve Problems With Time, Volume, Mass

2 core skills2% total weight
0/2 completed
2 skills to mastery
1
Tell Time and Calculate IntervalsAvailable
Long-form
2
Measure and Calculate Mass and VolumeAvailable
Long-form

Geometry

2 core skills20% total weight
0/2 completed
2 skills to mastery
1
Classify Quadrilaterals by Shared AttributesAvailable
Long-form
2
Partition Shapes Into Equal FractionsAvailable
Long-form

Number and Operations in Base Ten

3 core skills20% total weight
0/3 completed
3 skills to mastery
1
Multiply by Multiples of 10Available
Long-form
2
Round to Nearest 10 or 100Available
Long-form
3
Add and Subtract Within 1000Available
Long-form

Number and Operations - Fractions

7 core skills20% total weight
0/7 completed
7 skills to mastery
1
Place Fractions on Number LinesAvailable
Long-form
2
Understand Fractions as Equal PartsAvailable
Long-form
3
Understand Equivalent Fractions ConceptAvailable
Long-form
4
Compare Fractions With Like PartsAvailable
Long-form
5
Generate and Explain Equivalent FractionsAvailable
Long-form
6
Place Unit Fractions on Number LinesAvailable
Long-form
7
Express Whole Numbers as FractionsAvailable
Long-form