Type:

Other

Description:

This activity draws upon a familiar, computer-based concept related to visual resolution: pixilation. The sharpness of a digital image is determined by the density of illuminated points on a screen. The smaller the points, the more that can fit into one centimeter and the greater the clarity of an image. Learners evaluate photos of varying resolution to understand how increased data density helps to create clearer patterns. This activity is a introductory lesson for a health-themed program on human biochemistry, technology, and medicine.

Subjects:

  • Computer Science > General
  • 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:

Data Analysis,NSDL,Biological science,NSDL_SetSpec_ncs-NSDL-COLLECTION-000-003-112-056,Computer science,Problem Solving,Life Science,Mathematics,Social Sciences,oai:nsdl.org:2200/20140212183903964T,Materials science,Engineering and Technology,Medical Technology,Engineering,The Nature of Science,Computer Science,Gathering Data,medicine,General science,computer science,Informal Education,Middle School,Formulating Explanations,pixilation,Data Analysis and Probability,Science as a Career,Patterns,Health/Medicine,Conducting Investigations,Representation,data,biomedicine,Computing and Information,data density,Computing,Technology,Bioengineering/Biomedical Engineering,General,Computer Engineering,Education,resolution,The Scientific Process

Language:

English

Access Privileges:

Public - Available to anyone

License Deed:

Creative Commons Attribution Non-Commercial Share Alike

Collections:

None
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