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Grade 4: Who We Are (WWA): Home

Our body systems are affected by our choices

UNIS Human Body Books


Why do we need blood?

Click here to learn about why we need blood in our bodies.


Click here to see the wonders of the human body.

How the body works

Click here to access Brainpop. 

How to make a model of your lung

How the body works


Click here to learn about how your body works.

The Respiratory System

Click here to access Encyclopedia Britannica and learn about how you breathe (use the UNIS log in and password)

Click here to watch your amazing lungs.

How does your heart pump blood?

Click here to learn about how your body pumps blood.

United Nations International School, Hanoi