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Pollution and Lung Health
Source Institutions
Learners will build a lung model to understand how their lungs and diaphragm work to make them breathe.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-553.png?itok=kSMXqa3q)
The Power of Togetherness
Source Institutions
In this activity about human anatomy (page 16 of PDF), learners construct a model arm and discover how muscles and bones work together to achieve efficient movement.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-548.png?itok=VwIlWmuc)
Gravity and Muscles
Source Institutions
In this activity about center of gravity (page 23 of PDF), learners investigate how the body adjusts to the force of gravity to remain balanced.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-555.png?itok=xFDa0CuX)
Round, Light and Hollow
Source Institutions
In this activity about bones (page 12 of PDF), learners investigate and compare the weight-bearing capacity of solid and hollow cylinders.