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7th Grade Core
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I Know It and I'll Prove It!

Look closely at the following pictures. Determine which level of organization each picture is and click the appropriate radio button for your answer. Good luck!
Cell
Tissue
Organ
Organ system
Organism
1.
Cell
Tissue
Organ
Organ system
Organism
2.
Cell
Tissue
Organ
Organ system
Organism
3.
Cell
Tissue
Organ
Organ system
Organism
4.
Cell
Tissue
Organ
Organ system
Organism
5.
1. Organ, 2. Organism, 3. Organ system, 4. Cell, 5. Organ
Highlight the box at the right to check your answers!

Review science safety rules here.

Get the plug-ins: Get Adobe Acrobat Reader , and Get Quicktime Player. (The Quicktime plug-in is needed to play sounds and movies correctly.)

Want to share photos of you or your friends doing this activity? Send it in an e-mail with the following information:

  1. The title of the activity
  2. The URL (Internet address)
  3. Your name.

Remember that no pictures can be used that show student faces or student names on it. 

Teachers should view the Teacher Site Map to relate Sci-ber text and the USOE 7th grade science core.


Updated October 24, 2008 by: Glen Westbroek

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