Unit 1: Number Concepts, Operations, and Graphing

• Chapter 1: Number Concepts
  • Lesson 1.1 Numbers 0 Through 5
  • Lesson 1.2 Numbers 6 Through 10
  • Lesson 1.3 Order 0 Through 10
  • Lesson 1.4 Compare 0 Through 10
  • Lesson 1.5 Numbers 10 Through 15
  • Lesson 1.6 Numbers 16 Through 20
  • Lesson 1.7 Order 11 Through 20
  • Lesson 1.8 Compare 11 Through 20
  • Lesson 1.9 Problem-Solving: Draw a Picture
• Chapter 2: Addition Concepts
  • Lesson 2.1 Addition Stories
  • Lesson 2.2 Model Addition
  • Lesson 2.3 Use Symbols to Add
  • Lesson 2.4 Add With Zero
  • Lesson 2.5 Add in Any Order
  • Lesson 2.6 Ways to Make Numbers
  • Lesson 2.7 Add in Vertical Form
  • Lesson 2.8 Problem-Solving: Write a Number Sentence
• Chapter 3: Subtraction Concepts
  • Lesson 3.1 Subtraction Stories
  • Lesson 3.2 Hands On: Model Subtraction
  • Lesson 3.3 Use Symbols to Subtract
  • Lesson 3.4 Write Subtraction Sentences
  • Lesson 3.5 Zero in Subtraction
  • Lesson 3.6 Hands On: Subtract From 8 or Less
  • Lesson 3.7 Subtract in Vertical Form
  • Lesson 3.8 Problem-Solving: Act It Out With Models
• Chapter 4: Data and Graphing
  • Lesson 4.1 Make a Tally Chart
  • Lesson 4.2 Read a Pictograph
  • Lesson 4.3 Make a Pictograph
  • Lesson 4.4 Read a Bar Graph
  • Lesson 4.5 Make a Bar Graph
  • Lesson 4.6 Problem-Solving: Use a Graph