How Light Helps Us See Non-Light Sources

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  • Environmental education

  • Work sheet

  • Age 7-13

  • level: grade 3

  • English

Author's Instructions

  1. Worksheet 6: How Light Helps Us See Non-Light Sources
  2.  
  3. Name: ___________________________                                      Date: ___________________________
  4.  
  5. Section A: Multiple Choice Questions
  6.  
  7. We can see non-light sources because light:

    a) Passes through them

    b) Reflects off them

    c) Absorbs them

  8.  

     
    Answer: ____________

  9.  
  10. Which object reflects the most light?

    a) Black cloth

    b) A mirror

    c) Clear glass

  11.  

     
    Answer: ____________

  12.  
  13. Section B: True or False
  14.  
  15. Only luminous objects can be seen in the dark. (True/False)
  16.  
  17. Light reflects off surfaces and enters our eyes. (True/False)
  18.  
  19. Section C: Fill in the Blanks
  20.  
  21. Light reflects off ____________ objects and reaches our eyes.
  22.  
  23. Section D: Diagram Activity
  24.  
  25. Study the diagram and answer the questions below:
  26. (An image showing light reflecting off an object into an eye.)
  27.  
  28. How does light help us see the object?

 

 

 

 

 

 

 

 

 

  1. Draw your own version of the diagram.