California

Grade 1 

Unit 1 Place Value and Numbers to 50

• Lesson 1.5: Find a Pattern
• Lesson 2.1: Numbers 11–19
• Lesson 2.4: Ten More, Ten Less

Unit 2 Addition

• Lesson 3.2: Model Addition
• Lesson 4.1: Ways to Make
• Lesson 4.4: Add With Zero
• Lesson 5.3: Use a Number Line to Add

Unit 3 Relate Addition and Subtraction

• Lesson 6.4: Subtraction Number sentences
• Lesson 7.1: Subtract from 8
• Lesson 8.2: Use a Number Line to Subtract
• Lesson 9.1: Relate Addition and Subtraction

Unit 4 Data, Graphs, and Patterns

• Lesson 10.1: Make a Tally Chart
• Lesson 10.5: Use Graphs
• Lesson 11.3: Patterns

Unit 5 Place Value to 100

• Lesson 12.1: Model Numbers to 100
• Lesson 13.2: Count by Fives
• Lesson 14.1: Compare Numbers
• Lesson 14.2: Use Symbols to Compare Numbers

Unit 6 Addition and Subtraction Facts to 12

• Lesson 15.1: Count On to Add
• Lesson 15.4: Add Three Numbers
• Lesson 16.4: Relate Addition and Subtraction

Unit 7 Addition and Subtraction Facts to 20

• Lesson 17.2: Doubles Plus One
• Lesson 17.5: Add Three Numbers
• Lesson 18.1: Use Doubles to Subtract
• Lesson 19.2: Relate Addition and Subtraction

Unit 8 Money and Time

• Lesson 20.1: Coin Values
• Lesson 21.3: Quarters
• Lesson 22.3: Hour

Unit 9 Add and Subtract 2-Digit and 1-Digit Numbers

• Lesson 23.1: Add a 2-Digit Number
• Lesson 24.4: Sums to 100
• Lesson 24.5: Find a Pattern
• Lesson 25.4: Subtract from Numbers to 100

Unit 10 Geometry and Measurement

• Lesson 26.2: More Position Words
• Lesson 27.2: Solid Figures
• Lesson 28.4: Compare Volume