Type:

Other

Description:

In an activity designed to help students develop number sense, each student estimates the number of times s/he breathes in one hour, and the class graphs the estimates, finds the mean and median of the estimates, and discusses outliers. Students then brainstorm how they could find out how many breaths a person actually takes in a day—and implement their strategies.

Subjects:

  • Education > General
  • Mathematics > General

Education Levels:

  • Grade 1
  • Grade 2
  • Grade 3
  • Grade 4
  • Grade 5
  • Grade 6
  • Grade 7
  • Grade 8
  • Grade 9
  • Grade 10
  • Grade 11
  • Grade 12

Keywords:

Grade 3,Statistics,Grade 6,NSDL,Grade 4,Grade 5,Data presentation,Mathematics for biology,Mathematics,Data analysis,Upper Elementary,NSDL_SetSpec_1007936,oai:nsdl.org:2200/20120114184841404T,Mean, median, and mode,Life Science,Real world applications,Data collection,Middle School,Elementary School,General,Vocational/Professional Development Education,Education

Language:

English

Access Privileges:

Public - Available to anyone

License Deed:

Creative Commons Attribution Non-Commercial Share Alike

Collections:

None
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