Type:

Other

Description:

In this interactive, online activity, bias is explored when the students decide which of several sampling methods are biased. They see how bias affects the percentage of irregular galaxies determined to be in the sample from the Deep Field. After completing this activity students will be able to analyze and identify sampling methods that reduce bias. Student may work independently or in small groups to complete each activity. This activity is apart of the online exploration, Galaxy Hunter. Detailed teacher pages, identified as Teaching Tips on the title pages of the activity, provide science background information, lesson plan ideas, related resources, and alignment with national education standards.

Subjects:

  • 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:

Mathematics:Data collection, analysis and probability,oai:nsdl.org:2200/20140407123055602T,Grade 11,NSDL,NSDL_SetSpec_ncs-NSDL-COLLECTION-000-003-112-115,The nature of science:The scientific process,Astrophysics,High School,Grade 10,Space science,Grade 12,Earth and space science:Astronomy:Stars, nebulae and galaxies,Mathematics,History/Policy/Law,Informal Education,Physics,Vocational/Professional Development Education,Space Science,History of science

Language:

English

Access Privileges:

Public - Available to anyone

License Deed:

Creative Commons Attribution Non-Commercial Share Alike

Collections:

None
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