Lung Apparatus - Plastic

Take a deep breath! This apparatus provides a visual demonstration of how lungs work.
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You can feel your lungs moving in your chest every time you take a breath, but it might be hard to imagine what they look like and how they actually work. Imagine no longer, as the Plastic Lung Apparatus provides a visual demonstration of how the lungs work.

As the "lung" fills with air, through relaxation and contraction of the diaphragm muscle, students learn how lungs function. A sturdy rubber sheet replicates the diaphragm and the act of inhalation and exhalation. As the rubber sheet is pulled downward, the pressure within the chamber causes the "lung" to expand and take in air. When released, the "lung" will deflate.

Age: 9 +

What You Get

  • Lung Apparatus Plastic. 21cm x 21cm  x 21cm 
  • Lesson Plan.


  • Respiratory System
  • Human Biology
  • Inhalation & Exhalation
More Information
Length (cm) 27
Width (cm) 27
Height (cm) 28
UPC 795721135864
Age Group 9-10 Years, 11-12 Years, 12+ Years
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