Khan Academy
Khan Academy: What Is Asthma?
This video explains what happens in the lungs when you have an asthma attack and what factors can trigger it. [10:12]
Science for Kids
Science Kids: Human Body Videos: Human Respiratory System
Narrated animation showing how the lungs work to allow us to breathe and exchange oxygen for carbon dioxide. (Length: 1 min. 18 sec.)
Next Vista for Learning
Next Vista for Learning: Breathing: The Marvelous Murpho
Follow the path that oxygen takes as enters the body with this video. [1:30]
Curated OER
Kids Health: Getting a Spirometry Test
This video provides an explanation of a spirometer. A spirometer measures how well your lungs work to help doctors diagnose asthma and other breathing problems. [1:37]