Resources and Tools for Elementary Math Specialists and Teachers
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Button Diameters

In this line plot activity students measure circular buttons to the nearest eighth of an inch and then measure again the same buttons to the nearest quarter inch. Learners create two line plots of their length and draw conclusions about these line plots. Key concepts involved in this task are measuring to a quarter and an eighth of an inch, creating a line plot, and determining which line plot is more accurate.
4
(1 Comments)
Contributed by: Illustrative Mathematics, Publisher
Math TopicGeometry, Measurement, Number Sense, Fractions, Mathematical Practices, Mathematical Processes
Grade Level4, 5
Resource TypeActivity

  • Additional Information
    • AudienceEducator
    • LanguageEnglish (USA)
    • Education Topic
    • Interdisciplinary Connection
    • Professional DevelopmentNo
    • ContributorIllustrative Mathematics, Publisher
    • Publication Date2013
    • RightsCreative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License
      http://creativecommons.org/licenses/by-nc-sa/3.0/
    • AccessFree access
  • Standards
    • Common Core State Standards for Mathematics

      Select a standards document:

  • User Comments
    • 4
      Line plots to the fraction of an inch
      By bethb on 09/04/2014 - 20:23
    • I love this activity for giving a real world purpose to line plots to the fraction of an inch! This is a very tangible activity that really gives meaning to this new learning standard.