2nd Grade Eureka Math Help
Welcome to GCS Second Grade Math Support!
We have divided this page into 8 separate Modules to make it easier for you to support your student! This page aligns with the curriculum in our schools, Eureka Math.
Module 1 YouTube Videos
Topic A: Foundations for Fluency with Sums and Differences Within 100
Module 1 Lesson One Module 1 Lesson Two
Topic B: Initiating Fluency with Addition and Subtraction Within 100
Module 1 Lesson Three Module 1 Lesson Four Module 1 Lesson Five
Module 1 Lesson Six Module 1 Lesson Seven Module 1 Lesson Eight
Google Slide Presentations for Module 1
Module 1 Lesson 1 Module 1 Lesson 2 Module 1 Lesson 3
Module 2 YouTube Videos
Topic A: Understand Concepts About the Ruler
Module 2 Lesson One Module 2 Lesson Two Module 2 Lesson Three
Topic B: Measure and Estimate Length Using Different Measurement Tools
Module 2 Lesson Four Module 2 Lesson Five
Topic C: Measure and Compare Lengths Using Different Length Units
Module 2 Lesson Six Module 2 Lesson Seven
Topic D: Relate Addition and Subtraction to Length
Module 2 Lesson Eight Module 2 Lesson Nine Module 2 Lesson Ten
Google Slide Presentations for Module 2
Module 2 Lesson 1 Module 2 Lesson 2 Module 2 Lesson 3
Module 2 Lesson 4 Module 2 Lesson 5 Module 2 Lesson 6
Module 2 Lesson 7 Module 2 Lesson 8 Module 2 Lesson 9
Module 3 YouTube Videos
Topic A: Forming Base Ten Units of Ten, a Hundred, and a Thousand
Topic B: Understanding Place Value Units of One, Ten, and a Hundred
Module 3 Lesson Two Module 3 Lesson Three
Topic C: Three-Digit Numbers in Unit, Standard, Expanded, and Word Forms
Module 3 Lesson Four Module 3 Lesson Five Module 3 Lesson Six
Topic D: Modeling Base Ten Numbers Within 1,000 with Money
Module 3 Lesson Eight Module 3 Lesson Nine Module 3 Lesson Ten
Topic E: Modeling Numbers Within 1,000 with Place Value Disks
Module 3 Lesson Eleven Module 3 Lesson Twelve Module 3 Lesson Thirteen
Module 3 Lesson Fourteen Module 3 Lesson Fifteen
Topic F: Comparing Two Three-Digit Numbers
Module 3 Lesson Sixteen Module 3 Lesson Seventeen Module 3 Lesson Eighteen
Topic G: Finding 1, 10, and 100 More or Less Than a Number
Module 3 Lesson Nineteen Module 3 Lesson Twenty Module 3 Lesson Twenty-One
Google Slide Presentations for Module 3
Module 3 Lesson 1 Module 3 Lesson 2 Module 3 Lesson 3
Module 3 Lesson 4 Module 3 Lesson 5 Module 3 Lesson 6
Module 3 Lesson 7 Module 3 Lesson 8 Module 3 Lesson 9
Module 3 Lesson 10 Module 3 Lesson 11 Module 3 Lesson 12
Module 3 Lesson 13 Module 3 Lesson 14 Module 3 Lesson 15
Module 3 Lesson 16 Module 3 Lesson 17 Module 3 Lesson 18
Module 3 Lesson 19 Module 3 Lesson 20 Module 3 Lesson 21
Module 4 YouTube Videos
Topic A: Sums and Differences Within 100
Module 4 Lesson One Module 4 Lesson Two Module 4 Lesson Three
Module 4 Lesson Four Module 4 Lesson Five
Topic B: Strategies for Composing a Ten
Module 4 Lesson Six Module 4 Lesson Seven Module 4 Lesson Eight
Module 4 Lesson Nine Module 4 Lesson Ten
Topic C: Strategies for Decomposing a Ten
Module 4 Lesson Eleven Module 4 Lesson Twelve Module 4 Lesson Thirteen
Module 4 Lesson Fourteen Module 4 Lesson Fifteen Module 4 Lesson Sixteen
Topic D: Strategies for Composing Tens and Hundreds
Module 4 Lesson Seventeen Module 4 Lesson Eighteen Module 4 Lesson Nineteen
Module 4 Lesson Twenty Module 4 Lesson Twenty-one Module 4 Lesson Twenty-two
Topic E: Strategies for Decomposing Tens and Hundreds
Module 4 Lesson Twenty-three Module 4 Lesson Twenty-four Module 4 Lesson Twenty-five
Module 4 Lesson Twenty-six Module 4 Lesson Twenty-seven Module 4 Lesson Twenty-eight
Topic F: Student Explanations of Written Methods
Module 4 Lesson Twenty-nine Module 4 Lesson Thirty Module 4 Lesson Thirty-one
Google Slide Presentations for Module 4
Module 4 Lesson 1 Module 4 Lesson 2 Module 4 Lesson 3
Module 4 Lesson 4 Module 4 Lesson 5 Module 4 Lesson 6
Module 4 Lesson 7 Module 4 Lesson 8 Module 4 Lesson 9
Module 4 Lesson 10 Module 4 Lesson 11 Module 4 Lesson 12
Module 4 Lesson 13 Module 4 Lesson 14 Module 4 Lesson 15
Module 4 Lesson 16 Module 4 Lesson 17 Module 4 Lesson 18
Module 4 Lesson 19 Module 4 Lesson 20 Module 4 Lesson 21
Module 4 Lesson 22 Module 4 Lesson 23 Module 4 Lesson 24
Module 4 Lesson 25 Module 4 Lesson 26 Module 4 Lesson 27
Module 5 YouTube Videos
Topic A: Strategies for Adding and Subtracting Within 1,000
Module 5 Lesson One Module 5 Lesson Two Module 5 Lesson Three
Module 5 Lesson Four Module 5 Lesson Five Module 5 Lesson Six
Topic B: Strategies for Composing Tens and Hundreds Within 1,000
Module 5 Lesson Eight Module 5 Lesson Nine Module 5 Lesson Ten
Module 5 Lesson Eleven Module 5 Lesson Twelve
Topic C: Strategies for Decomposing Tens and Hundreds Within 1,000
Module 5 Lesson Thirteen Module 5 Lesson Fourteen Module 5 Lesson Fifteen
Module 5 Lesson Sixteen Module 5 Lesson Seventeen Module 5 Lesson Eighteen
Topic D: Student Explanations for Choice of Solution Methods
Module 5 Lesson Nineteen Module 5 Lesson Twenty
Google Slide Presentations for Module 5
Module 5 Lesson 1 Module 5 Lesson 2 Module 5 Lesson 3
Module 5 Lesson 4 Module 5 Lesson 5 Module 5 Lesson 6
Module 5 Lesson 7 Module 5 Lesson 8 Module 5 Lesson 9
Module 5 Lesson 10 Module 5 Lesson 11 Module 5 Lesson 12
Module 5 Lesson 13 Module 5 Lesson 14 Module 5 Lesson 15
Module 6 YouTube Videos
Topic A: Formation of Equal Groups
Module 6 Lesson One Module 6 Lesson Two Module 6 Lesson Three
Topic B: Arrays and Equal Groups
Module 6 Lesson Five Module 6 Lesson Six Module 6 Lesson Seven
Module 6 Lesson Eight Module 6 Lesson Nine
Topic C: Rectangular Arrays as a Foundation for Multiplication and Division
Module 6 Lesson Ten Module 6 Lesson Eleven Module 6 Lesson Twelve
Module 6 Lesson Thirteen Module 6 Lesson Fourteen Module 6 Lesson Fifteen
Topic D: The Meaning of Even and Odd Numbers
Module 6 Lesson Seventeen Module 6 Lesson Eighteen Module 6 Lesson Nineteen
Google Slide Presentations for Module 6
Module 6 Lesson 1 Module 6 Lesson 2 Module 6 Lesson 3
Module 6 Lesson 4 Module 6 Lesson 5 Module 6 Lesson 6
Module 6 Lesson 7 Module 6 Lesson 8 Module 6 Lesson 9
Module 6 Lesson 10 Module 6 Lesson 11 Module 6 Lesson 12
Module 6 Lesson 13 Module 6 Lesson 14 Module 6 Lesson 15
Module 7 YouTube Videos
Topic A: Problem Solving with Categorical Data
Module 7 Lesson One Module 7 Lesson Two Module 7 Lesson Three
Module 7 Lesson Four Module 7 Lesson Five
Topic B: Problem Solving with Coins and Bills
Module 7 Lesson Six Module 7 Lesson Seven Module 7 Lesson Eight
Module 7 Lesson Nine Module 7 Lesson Ten Module 7 Lesson Eleven
Module 7 Lesson Twelve Module 7 Lesson Thirteen
Topic C: Creating an Inch Ruler
Module 7 Lesson Fourteen Module 7 Lesson Fifteen
Topic D: Measuring and Estimating Length Using Customary and Metric Units
Module 7 Lesson Sixteen Module 7 Lesson Seventeen Module 7 Lesson Eighteen
Topic E: Problem Solving with Customary and Metric Units
Module 7 Lesson Twenty Module 7 Lesson Twenty-one Module 7 Lesson Twenty-two
Topic F: Displaying Measurement Data
Module 7 Lesson Twenty-three Module 7 Lesson Twenty-four Module 7 Lesson Twenty-five
Google Slide Presentations for Module 7
Module 7 Lesson 1 Module 7 Lesson 2 Module 7 Lesson 3
Module 7 Lesson 4 Module 7 Lesson 5 Module 7 Lesson 6
Module 7 Lesson 7 Module 7 Lesson 8 Module 7 Lesson 9
Module 7 Lesson 10 Module 7 Lesson 11 Module 7 Lesson 12
Module 7 Lesson 13 Module 7 Lesson 14 Module 7 Lesson 15
Module 7 Lesson 16 Module 7 Lesson 17 Module 7 Lesson 18
Module 7 Lesson 19 Module 7 Lesson 20 Module 7 Lesson 21
Module 8 YouTube Videos
Topic A: Attributes of Geometric Shapes
Module 8 Lesson One Module 8 Lesson Two Module 8 Lesson Three
Module 8 Lesson Four Module 8 Lesson Five
Topic B: Composite Shapes and Fraction Concepts
Module 8 Lesson Six Module 8 Lesson Seven Module 8 Lesson Eight
Topic C: Halves, Thirds, and Fourths of Circles and Rectangles
Module 8 Lesson Nine Module 8 Lesson Ten Module 8 Lesson Eleven
Topic D: Application of Fractions to Tell Time
Module 8 Lesson Thirteen Module 8 Lesson Fourteen Module 8 Lesson Fifteen
Google Slide Presentations for Module 8
Module 8 Lesson 1 Module 8 Lesson 2 Module 8 Lesson 3
Module 8 Lesson 4 Module 8 Lesson 5 Module 8 Lesson 6
Module 8 Lesson 7 Module 8 Lesson 8 Module 8 Lesson 9
Module 8 Lesson 10 Module 8 Lesson 11 Module 8 Lesson 12
Module 8 Lesson 13 Module 8 Lesson 14 Module 8 Lesson 15
Helpful Websites for Your 2nd Grader
Khan Academy Zearn Prodigy Embarc