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Unit 3 - Lesson 14 - Grade 2: Illustrative Mathematics

Last updated 9 months ago
8 questions
Note from the author:
Grade 2 Unit 3
Lesson 14: What is a Line Plot?
CC BY 2021 Illustrative Mathematics®
Grade 2 Unit 3
Lesson 14: What is a Line Plot?
CC BY 2021 Illustrative Mathematics®
Lesson: What is a Line Plot?

Notice and Wonder: “Handy” Graphs (Warm Up)

1

What do you notice?

1

What do you wonder?

Measure Our Hand Spans

Trace your hand. (Spread your fingers wide.)

Draw a line from your thumb to your pinky. This line represents your hand span.

Measure the length of your hand span in inches.

1
My hand span is _______ inches.

Interpret Our Numerical Data

1

What was the longest hand span?

1

What was the shortest hand span?

1

Write another statement about our class’ hand spans based on the line plot.

Cool Down: Hand Spans
Tyler collected data about the lengths of hand spans for students in his class.
  • Three students have a hand span of 6 inches.
  • Only 1 student has a hand span of 5 inches.
  • Three students have a hand span of 7 inches.
  • Two students have a hand span of 8 inches.
1

Circle the line plot that could represent Tyler’s class’s hand spans.

1

Explain how you know.