IGCSE BIOLOGY 
UNIT 9: transport IN ANIMALS

Look back at 

If you only remember one thing:

arteries take blood away from the heart at high pressure and veins bring it to the heart. 

This is the ninth of the 21 Biology units:

FLIPPED LESSONS

UNIT 9 LESSON 1: THE HEART AND CIRCULATION

This lesson has 2 parts: An online simulation and a short video. YOU HAVE TO DO BOTH.

PART 1: HEART STRUCTURE

1. Go to http://www.pbs.org/wgbh/nova/body/map-human-heart.html
   
2. Click on Launch Interactive or Download
   
3. Go through the animation and label your heart diagram.
   

Here is a diagram you can use:

Image from: Madhero88 (2009) Heart normal.svg  http://commons.wikimedia.org/wiki/File:Heart_normal.svg Accessed: 30th January 2014

PART 2: CIRCULATION VIDEO

EXTRA RESOURCES

• Click here to explore the parts of the circulatory system and all of the main arteries and veins in a simulation from Inner Body.
  
• An animated video on Vimeo of the anatomy of a heart attack.
  
• This video explains how a heart/lung machine works.

UNIT 9 LESSON 2: THE BLOOD AND BLOOD VESSELS