Human Body

Courtney Stanford

3rd Grade Science

Human Body

There are 7 interactive hotspots that you will interact with. You will move to the next image and click on every hotspot to learn more. When you learn something new, be sure to take notes in your science notebook.

You will interact with the following interactive image to watch videos, read articles, and learn more informations about the human body systems.

The purpose of this activity is for you to learn more about the human body systems.

Directions and Objective

Circulatory System

The circulatory system is what moves blood throughout your body. The heart is the main organ of the circulatory system. It is the muscle that pumps, or pushes, the blood to move throughout your body.

Circulatory System Fast Facts:

• If you stretched out your circulatory system, it would be 60,000 miles long
• Your heart beats about 100,000 times a day!
• Your lungs are also in the circulatory system