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Unit 6 - Lesson 21 - Grade 5: Illustrative Mathematics

Last updated 9 months ago
8 questions
Note from the author:
Grade 5 Unit 6
Lesson 21: Weekend Investigation
CC BY 2021 Illustrative Mathematics®
Grade 5 Unit 6
Lesson 21: Weekend Investigation
CC BY 2021 Illustrative Mathematics®
Lesson: Weekend Investigation

Number Talk: Fractions of 60 (Warm Up)

Find the value of each expression mentally.
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Data Collection

Imagine on the weekend you have 2 hours of free time that you can spend any way you like.
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How would you spend it? Record your answer in fractions of an hour. Show your reasoning.

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Record the time for each activity from your list, if there is a category for it.

Data Analysis

Your teacher will assign a poster with a data set for one of the categories from the previous activity.
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Create a line plot that represents the data. Make sure to label the line plot.

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Analyze the data and tell the story of your data. Choose at least 3 things. Use the following questions if they are helpful.
  • What is the total number of hours the class spends on this activity?
  • What is the difference between greatest and least time?
  • Is there something surprising?
  • How many data points are there? What does that tell you?
  • What fraction of your classmates spend less than an hour on this activity? More than an hour?
Be prepared to share the story with the class.