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Units of Study in Mathematics
Lesson 1.1: Math is Mine Lesson 1.2: Math is Exploring and Thinking Lesson 1.3: Math is in My World Lesson 1.4: Math is Explaining and Sharing Lesson 1.5: Math is Finding Patterns Lesson 1.6: Math is Ours Unit 2: Number Patterns Lesson 2.1: Counting Patterns to 100 Lesson 2.2: Patterns on a Number Chart to 120 Lesson 2.3: Patterns on a Number Line Lesson 2.4: Patterns When Reading and Writing Numbers Lesson 2.5: Patterns When Representing Objects in a Group Unit 3: Math Is.... Lesson 3.1: Numbers 11-19 Lesson 3.2: Understand Tens Lesson 3.3: Represent Tens and Ones Lesson 3.4: Represent 2-Digit Numbers Lesson 3.5: Represent 2-Digit Numbers in Different Ways Lesson 3.6: Compare Numbers Lesson 3.7: Compare Numbers on a Number Line Lesson 3.8: Use Symbols to Compare Numbers Unit 4: Addition within 20: Facts and Strategies Lesson 4.1: Relate Counting to Addition Lesson 4.2: Count On to Add Lesson 4.3: Doubles Lesson 4.4: Near Doubles Lesson 4.5: Make a 10 to Add Lesson 4.6: Choose Strategies to Add Lesson 4.7: Use Properties to Add Lesson 4.8: Add Three Numbers Lesson 4.9: Find an Unknown Number in an Addition Equation Lesson 4.10: Understand the Equal Sign Lesson 4.11: True Addition Equations Unit 5: Subtraction within 20: Facts and Strategies Lesson 5.1: Relate Counting to Subtraction Lesson 5.2: Count Back to Subtract Lesson 5.3: Count On to Subtract Lesson 5.4: Make a 10 to Subtract Lesson 5.5: Use Near Doubles to Subtract Lesson 5.6: Use Addition to Subtract Lesson 5.7: Use Fact Families to Subtract Lesson 5.8: Find an Unknown Number in a Subtraction Equation Lesson 5.9: True Subtraction Equations Unit 6: Shapes and Solids Lesson 6.1: Understand Defining Attributes of Shapes Lesson 6.2: Understand Non-Defining Attributes Lesson 6.3: Compose Shapes Lesson 6.4: Build New Shapes Lesson 6.5: Understand Attributes of Solids Lesson 6.6: Build New Solids Unit 7: Meanings of Addition Lesson 7.1: Represent and Solve Add to Problems Lesson 7.2: Represent and Solve More Add to Problems Lesson 7.3: Represent and Solve Put Together Problems Lesson 7.4: Represent and Solve More Put Together Problems Lesson 7.5: Represent and Solve Addition Problems with Three Addends Lesson 7.6: Solve Addition Problems Unit 8: Meanings of Subtraction Lesson 8.1: Represent and Solve Take From Problems Lesson 8.2: Represent and Solve More Take From Problems Lesson 8.3: Represent and Solve Take Apart Problems Lesson 8.4: Represent and Solve More Take Apart Problems Lesson 8.5: Solve Problems Involving Subtraction Lesson 8.6: Solve More Problems Involving Subtraction Lesson 8.7: Solve Problems Involving Addition and Subtraction Unit 9: Addition within 100 Lesson 9.1: Use Mental Math to Find 10 More Lesson 9.2: Represent Adding Tens Lesson 9.3: Represent Adding Tens and Ones Lesson 9.4: Decompose Addends to Add Lesson 9.5: Use an Open Number Line to Add within 100 Lesson 9.6: Decompose to Add on an Open Number Line Lesson 9.7: Regroup to Add Lesson 9.8: Add 2-Digit Numbers Unit 10: Lesson 10.1: Represent and Solve Compare Problems Lesson 10.2: Represent and Solve Compare Problems Using Addition Lesson 10.3: Represent and Solve More Compare Problems Lesson 10.4: Solve Compare Problems Using Addition and Subtraction Unit 11: Subtraction within 100 Lesson 11.1: Use Mental Math to Find 10 Less Lesson 11.2: Represent Subtracting Tens Lesson 11.3: Subtract Tens Lesson 11.4: Use Addition to Subtract Tens Lesson 11.5: Explain Subtraction Strategies Unit 12: Measurement and Data Lesson 12.1: Compare and Order Lengths Lesson 12.2: More Ways to Compare Lengths Lesson 12.3: Strategies to Measure Lengths Lesson 12.4: More Strategies to Measure Lengths Lesson 12.5: Tell Time to the Hours Lesson 12.6: Tell Time to the Half Hour Lesson 12.7: Organize Data Lesson 12.8: Represent Data Lesson 12.9: Interpret Data Lesson 12.10: Solve Problems Involving Data Unit 13: Equal Shares Lesson 13.1: Understand Equal Shares Lesson 13.2: Partition Shapes into Halves Lesson 13.3: Partition Shapes Into Fourths Lesson 13.4: Describe the Whole Lesson 13.5: Describe Halves and Fourths of Shapes Ways to Fit Math Into Your Everyday Life At Home:
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