Unit 3 - Lesson 15 - Grade 2: Illustrative Mathematics - Formative Library | Library

Instructions

Grade 2 Unit 3
Lesson 15: Create Line Plots
CC BY 2021 Illustrative Mathematics®

Number Talk: Subtraction within 50 (Warm Up)

Find the value of each expression mentally.

1

Measure and Plot Pencil Lengths

1

Measure the pencils in centimeters. Work with a partner and check each other’s measurements. Record each measurement in the table.

1

Create a line plot to represent the lengths of all the pencils in your group.

Plot Pencil Lengths

1

Use this data to create a line plot.

Mai made these statements about the lengths of hand spans for students in her group.

Four students have a hand span of 18 cm.
Two students have a hand span of 16 cm.
Two students have a hand span of 19 cm.
One student has a hand span of 20 cm.

1

Unit 3 - Lesson 15 - Grade 2: Illustrative Mathematics

Unit 3 - Lesson 15 - Grade 2: Illustrative Mathematics

Number Talk: Subtraction within 50 (Warm Up)

Measure and Plot Pencil Lengths

Measure the pencils in centimeters. Work with a partner and check each other’s measurements. Record each measurement in the table.

Create a line plot to represent the lengths of all the pencils in your group.

Plot Pencil Lengths

Use this data to create a line plot.

Complete the line plot so it matches Mai’s data.

Number Talk: Subtraction within 50 (Warm Up)

Measure and Plot Pencil Lengths

Measure the pencils in centimeters. Work with a partner and check each other’s measurements. Record each measurement in the table.

Create a line plot to represent the lengths of all the pencils in your group.

Plot Pencil Lengths

Use this data to create a line plot.

Complete the line plot so it matches Mai’s data.