# Course: Math in Focus • Singapore Math • Grade 1 • Volume B • Common Core

• Chapter 10 Weight
• 1 Comparing Things
• 2 Finding the Weight of Things
• 3 Finding Weight in Units
• Chapter 11 Picture Graphs and Bar Graphs
• 1 Simple Picture Graphs
• 2 More Picture Graphs
• 3 Tally Charts and Bar Graphs
• Chapter 12 Numbers to 40
• 1 Counting to 40
• 2 Place Value
• 3 Comparing, Ordering, and Patterns
• Chapter 13 Addition and Subtraction to 40
• 3 Subtraction without Regrouping
• 4 Subtraction with Regrouping
• 6 Real-World Problems: Addition and Subtraction
• Chapter 14 Mental Math Strategies
• 2 Mental Subtraction
• Chapter 15 Calendar and Time
• 1 Using a Calendar
• 2 Telling Time to the Hour
• 3 Telling Time to the Half Hour
• Chapter 16 Numbers to 120
• 1 Counting to 120
• 2 Place Value
• 3 Comparing, Ordering, and Patterns
• Chapter 17 Subtraction to 100
• 3 Subtraction without Regrouping
• 4 Subtraction with Regrouping
• Chapter 18 Multiplication and Division
• 1 Adding the Same Number
• 2 Sharing Equally
• 3 Finding the Number of Groups
• Chapter 19 Money
• 1 Penny, Nickel, and Dime
• 2 Quarter
• 3 Counting Money
• 4 Adding and Subtracting Money

Use Nagwa in conjunction with your preferred textbook. The recommended lessons from Nagwa for each section of this textbook are provided below. This course is not affiliated with, sponsored by, or endorsed by the publisher of the referenced textbook. Nagwa is a registered trademark of Nagwa Limited. All other trademarks and registered trademarks are the property of their respective owners.