1. What are we learning today Miss? Listen to each song. You get one point for the artist, and another for the song title. They will all link together to tell you our new topic!

2. Song Links http://www.youtube.com/watch?v=P0kMLz rqf7g&ob=av2ehttp://www.youtube.com/watch?v=P0kMLz rqf7g&ob=av2e http://www.youtube.com/watch?v=IouG22 RzOmghttp://www.youtube.com/watch?v=IouG22 RzOmg http://www.youtube.com/watch?v=WwJ_X uAgMNMhttp://www.youtube.com/watch?v=WwJ_X uAgMNM http://www.youtube.com/watch?v=C4g8rL ShURw&feature=relatedhttp://www.youtube.com/watch?v=C4g8rL ShURw&feature=related

3. Structure of the Heart Learning Objectives : To distinguish between a single and double circulatory system To label the main structures of the heart To explain the adaptations of the heart

4. Single Circulatory System

5. Double Circulatory System

6. Heart Dissection Demo

7. Heart Dissection – Your Turn! Get yourselves into small groups (maximum of 4 people) Read the instruction sheet Dissect the heart and enjoy! If you feel unwell, please let me know asap!

8. Quick Quiz! True or False? If you strung together all of your blood vessels, they would go around the equator of the world once Red blood cells last for around 3 months A newborn baby’s heartbeat is almost twice as fast as an adults. Blood forms about 2% of your body weight 8 million blood cells die in the body every second If you cut the top of the heart open (aorta) the blood would spurt around 1.5 metres due to the pressure The only part of the body that has no blood supply is the cornea in the eye The heart pumps approximately 2 litres of blood out every minute.