# Course: Math Connects • Grade 2 • Volume 1 • Student Edition

• Chapter 1 Use Place Value to 100 and Patterns
• 1 Tens and Ones
• 2 Place Value to 100
• 3 Problem-Solving Strategy: Use Logical Reasoning
• 4 Read and Write Numbers
• 5 Estimate Amounts
• 6 Order Numbers
• 7 Compare Numbers
• 8 Patterns
• 9 Problem-Solving Investigation: Choose a Strategy
• 10 Patterns on a Hundred Chart
• Chapter 2 Apply Addition Concepts
• 2 Count on to Add
• 3 Problem-Solving Strategy: Act It Out
• 4 Doubles
• 5 Near Doubles
• 6 Make a 10
• 8 Problem-Solving Investigation: Choose a Strategy
• Chapter 3 Apply Subtraction Concepts
• 1 Count Back to Subtract
• 2 Subtract All and Subtract Zero
• 3 Use Doubles to Subtract
• 4 Problem-Solving Strategy: Guess and Check
• 5 Relate Addition to Subtraction
• 7 Fact Families
• 8 Problem-Solving Investigation: Choose a Strategy
• Chapter 4 Organize and Use Data
• 1 Take a Survey
• 2 Picture Graphs
• 3 Analyze Picture Graphs
• 4 Problem-Solving Strategy: Make a Table
• 5 Bar Graphs
• 6 Analyze Bar Graphs
• 7 Describe Events
• 8 Problem-Solving Investigation: Choose a Strategy
• Chapter 5 Model Two-Digit Addition
• 2 Count on Tens and Ones
• 3 Problem-Solving Strategy: Work Backward
• 4 Regroup Ones as Tens
• 5 Add One-Digit Numbers and Two-Digit Numbers
• 7 Estimate Sums
• 8 Add Three Two-Digit Numbers
• 9 Problem-Solving Investigation: Choose a Strategy
• Chapter 6 Model Two-Digit Subtraction
• 1 Subtract Tens
• 2 Count Back Tens and Ones
• 3 Regroup Tens as Ones
• 4 Problem-Solving Strategy: Write a Number Sentence
• 5 Subtract One-Digit Numbers from Two-Digit Numbers
• 6 Subtract Two-Digit Numbers
• 7 Check Subtraction
• 8 Problem-Solving Investigation: Choose a Strategy
• 9 Estimate Differences
• Chapter 7 Determine the Value of Money
• 1 Pennies, Nickels, and Dimes
• 2 Quarters and Half-Dollars
• 3 Count Coins
• 4 Problem-Solving Strategy: Act It Out
• 5 Dollar
• 7 Subtract Money
• 8 Problem-Solving Investigation: Choose a Strategy
• Chapter 8 Measure Time and Temperature