Grade 2 Math

Continue Your Math Journey with Exciting Challenges!

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Unit 1

Addition & Subtraction Within 20

10 Lessons

1 Addition Facts Review

2 Subtraction Facts Review

3 Doubles & Near Doubles

4 Making Ten Strategy

5 Addition Mental Strategies

6 Subtraction Mental Strategies

7 Fact Families

8 Addition Fluency Practice

9 Subtraction Fluency Practice

10 Mixed Facts Fluency (Memorization)

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Unit 2

Word Problems Within 100

11 Lessons

1 One-Step Addition Word Problems

2 One-Step Subtraction Word Problems

3 Adding To Problems

4 Taking From Problems

5 Putting Together Problems

6 Taking Apart Problems

7 Comparing Problems

8 Two-Step Word Problems (Introduction)

9 Two-Step Word Problems (Practice)

10 Unknown in Different Positions

11 Writing Equations for Word Problems

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Unit 3

Odd & Even Numbers

6 Lessons

1 What Are Even Numbers?

2 What Are Odd Numbers?

3 Pairing Objects to Find Odd/Even

4 Skip Counting by 2s

5 Writing Even Numbers as Equal Addends

6 Odd and Even Practice

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Unit 4

Arrays & Foundations for Multiplication

8 Lessons

1 Introduction to Arrays

2 Rows and Columns

3 Counting Objects in Arrays

4 Writing Equations for Arrays

5 Arrays with Up to 5 Rows

6 Arrays with Up to 5 Columns

7 Repeated Addition

8 Arrays and Equal Groups

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Unit 5

Place Value - Hundreds, Tens, Ones

13 Lessons

1 Counting to 100 Review

2 Counting to 120

3 Counting to 200

4 Counting to 1000

5 Understanding Hundreds

6 100 as Ten Tens (Bundle of Tens)

7 Three-Digit Numbers

8 Hundreds, Tens, and Ones

9 Place Value with Base-Ten Blocks

10 Reading Three-Digit Numbers

11 Writing Three-Digit Numbers

12 Expanded Form

13 Word Form of Numbers

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Unit 6

Skip Counting

5 Lessons

1 Skip Count by 5s

2 Skip Count by 10s

3 Skip Count by 100s

4 Skip Counting on Number Line

5 Skip Counting Patterns

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Unit 7

Comparing Three-Digit Numbers

5 Lessons

1 Comparing Using Place Value

2 Greater Than, Less Than, Equal To

3 Using >, <, = Symbols

4 Ordering Numbers

5 Comparing Practice

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Unit 8

Addition Within 100

9 Lessons

2 Adding Two-Digit + One-Digit (No Regrouping)

3 Adding Two-Digit + Two-Digit (No Regrouping)

4 Adding with Regrouping (Introduction)

5 Adding with Regrouping (Practice)

6 Adding Up to Four Two-Digit Numbers

7 Addition Strategies (Place Value)

8 Addition Strategies (Properties)

9 Addition Fluency Within 100

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Unit 9

Subtraction Within 100

7 Lessons

1 Subtracting Tens

2 Subtracting Two-Digit - One-Digit (No Regrouping)

3 Subtracting Two-Digit - Two-Digit (No Regrouping)

4 Subtracting with Regrouping (Introduction)

5 Subtracting with Regrouping (Practice)

6 Subtraction Strategies

7 Subtraction Fluency Within 100

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Unit 10

Addition & Subtraction Within 1000

9 Lessons

1 Adding Hundreds

2 Adding Three-Digit Numbers (No Regrouping)

3 Adding Three-Digit Numbers (With Regrouping)

4 Subtracting Hundreds

5 Subtracting Three-Digit Numbers (No Regrouping)

6 Subtracting Three-Digit Numbers (With Regrouping)

7 Mental Math: Add/Subtract 10

8 Mental Math: Add/Subtract 100

9 Explaining Addition/Subtraction Strategies

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Unit 11

Measuring Length

11 Lessons

1 Introduction to Measurement

2 Measuring with Inches

3 Measuring with Feet

4 Measuring with Centimeters

5 Measuring with Meters

7 Using Yardsticks and Meter Sticks

8 Choosing the Right Tool

9 Measuring the Same Object with Different Units

10 Estimating Lengths

11 Comparing Lengths (How Much Longer?)

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Unit 12

Length Word Problems & Number Lines

6 Lessons

1 Addition Word Problems with Length

2 Subtraction Word Problems with Length

3 Introduction to Number Lines

4 Numbers on a Number Line

5 Addition on a Number Line

6 Subtraction on a Number Line

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Unit 13

Time

8 Lessons

1 Review: Telling Time to the Hour

2 Review: Telling Time to the Half Hour

3 Telling Time to 5 Minutes

4 Telling Time (Analog Clock)

5 Telling Time (Digital Clock)

6 A.M. and P.M.

7 Elapsed Time (Introduction)

8 Time Word Problems

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Unit 14

Money

9 Lessons

1 Identifying Coins (Review)

2 Coin Values (Penny, Nickel, Dime, Quarter)

4 Counting Coins

5 Counting Mixed Coins

6 Counting Bills and Coins

7 Using $ and ¢ Symbols

8 Money Word Problems

9 Making Change (Introduction)

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Unit 15

Data & Graphs

11 Lessons

1 Collecting Data

2 Organizing Data into Categories

4 Picture Graphs

5 Drawing Picture Graphs

7 Drawing Bar Graphs

8 Reading Graphs

9 Comparing Data in Graphs

10 Line Plots (Introduction)

11 Creating Line Plots from Measurements

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Unit 16

2D Shapes & Attributes

8 Lessons

1 Reviewing 2D Shapes

3 Quadrilaterals (4-Sided Shapes)

4 Pentagons (5 Sides)

5 Hexagons (6 Sides)

6 Identifying Shapes by Attributes

7 Sides and Angles

8 Drawing Shapes with Given Attributes

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Unit 17

3D Shapes

4 Lessons

1 Reviewing 3D Shapes

3 Faces, Edges, and Vertices

4 Identifying 3D Shapes by Attributes

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Unit 18

Partitioning Shapes - Fractions Introduction

8 Lessons

1 Equal Parts / Fair Shares

2 Halves (Two Equal Parts)

3 Thirds (Three Equal Parts)

4 Fourths / Quarters (Four Equal Parts)

5 Partitioning Circles

6 Partitioning Rectangles

7 Describing the Whole (Two Halves, Three Thirds, Four Fourths)

8 Equal Shares Can Look Different

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Unit 19

Arrays & Area

3 Lessons

1 Partitioning Rectangles into Rows and Columns

2 Counting Squares in Rectangles

3 Introduction to Area (Counting Square Units)