Type:

Other

Description:

In this activity (17th on the page), learners investigate why you cannot see colors in dim light. With five pieces of paper of different colors in front of them, learners sit in the dark for about 10 minutes. Then, they try to correctly label each piece of paper by color. After the lights are turned on, learners check for mistakes and compare with other learners. Use this activity to introduce learners to how photoreceptors, particularly rods and cones, in the eye work.

Subjects:

  • Mathematics > General
  • Education > 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:

seeing,NSDL,color,Biological science,brain,NSDL_SetSpec_ncs-NSDL-COLLECTION-000-003-112-056,Psychology,Space Science,sight,Mathematics,rods,Social Sciences,cones,Early Elementary,Perception,darkness,Upper Elementary,Engineering,Human Senses and Perception,Anthropology,High School,Elementary School,Life Science,General science,Human Body,Mechanisms of Evolution,Informal Education,eyes,Middle School,photoreceptors,Cells,optical,Health/Medicine,oai:nsdl.org:2200/20110926133516589T,Conducting Investigations,neuroscience,Chemistry,Physics,Vision,Education,Sunlight and Color,The Brain and Nervous System,Pre-Kindergarten,Physical science,Light and Optics,optics,vision,Cell Structure and Function

Language:

English

Access Privileges:

Public - Available to anyone

License Deed:

Creative Commons Attribution Non-Commercial Share Alike

Collections:

None
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