Contents

1. Section A: Metric Measurement
1. Warm-up: What Do You Know About Measuring?
2. 1.1: Priya’s Pet
3. 1.2: Use a Standard Unit
1. Warm-up: Notice and Wonder: Centimeters
2. 2.1: Length in Centimeters
3. 2.2: Measure with 10-centimeter Tools
1. Warm-up: Number Talk: Subtract Two Digits
2. 3.1: Create a Ruler
3. 3.2: Measure and Compare Lengths
1. Warm-up: Which One Doesn’t Belong: Length
2. 4.1: Estimate Length in Centimeters
3. 4.2: Measure and Compare
1. 5.1: Reptiles to Measure
2. 5.2: Measure with a Meter Stick
1. Warm-up: Number Talk: Fives and Tens
2. 6.1: Whose Pet is Longer?
3. 6.2: Guess My Reptiles
4. Section A Summary
1. Warm-up: Number Talk: Subtract from 37
2. 7.2: Centers: Choice Time
3. Section A Practice Problems
2. Section B: Customary Measurement
1. Warm-up: Notice and Wonder: Inches and Centimeters
2. 8.1: What is an Inch?
3. 8.2: Measure the Sides of Shapes
1. Warm-up: Estimation Exploration: Small Fry, Big Fish
2. 9.1: Measure the Length of Fish
3. 9.2: Inches or Feet?
1. Warm-up: True or False: Constant Difference
2. 10.1: The Notebook Problem
3. 10.2: A Desktop to Measure
1. Warm-up: Notice and Wonder: Take From
2. 11.1: Saree Silk Ribbon Necklaces
3. 11.2: Saree Silk Ribbon Projects
1. Warm-up: True or False: Place Value Comparisons
2. 12.1: Share Ribbon with Friends
3. 12.2: Friendship Bracelets and Gifts
4. Section B Summary
1. Warm-up: Number Talk: Use Ten to Add
2. 13.2: Centers: Introduce Number Puzzles, Within 100 with Composing
3. Section B Practice Problems
3. Section C: Line Plots
1. Warm-up: Notice and Wonder: “Handy” Graphs
2. 14.1: Measure Our Hand Spans
3. 14.2: Interpret Our Numerical Data
1. Warm-up: Number Talk: Subtraction within 50
2. 15.1: Measure and Plot Pencil Lengths
3. 15.2: Plot Pencil Lengths
1. Warm-up: Number Talk: Addition within 50
2. 16.1: The Plant Project
3. 16.2: Interpret Measurement Data on a Line Plot
4. Section C Summary
1. Warm-up: Number Talk: Subtract from a Multiple of 10
2. 17.2: Centers: Choice Time
1. Warm-up: Number Talk: Threes and Fives
2. 18.1: Make a Yardstick
3. 18.2: Compare Yardsticks