Weekend Activity Balloon straw model explaining breathing

Resource Info

Basic Information

This balloon and straw model explains how our lungs function. Breathe fun into your biology class. This video is from the YouTube channel Semi/High Production.

Duration: 
00 hours 30 mins
Objective: 

To demonstrate how lungs work. Teachers may take the discussion to elaborate on the structure-function correlation between diaphragm & air sacs.

Activity Steps: 

 

 

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