1. Science Starter
What is the difference in role between the right and left sides of the heart?
What is the difference between our left and the left on a diagram?
How much blood exists in our body?
How blood does the heart pump every day?
1. Right- Deoxygenated Blood & left- oxygenated blood
2. Flipped
gallons (7% BW)
4. 1/3 cup per beat leads to about 2,000 gallons pumped per day

2. Blood in our Body
Blood pumped everyday

3. Today’s Agenda Science Starter Blood Route in the Heart
Lab: Heart dissection, part 2
Circulatory System Vocabulary
Exit ticket

4. Blood Route in the Heart

5. Blood Route in the Heart

6. The heart dissection procedure is on the sheet received Friday
Read the procedures for Part 2 while I get the dissection stations set up
Do both the external (page 1) and internal (page 2) sections

7. Cleanup
Wrap your heart with the rubber band, and return it to the bucket of preservative
Wash your trays with soap and water and put them next to the sink to dry
Wash your hands with soap and water
Wipe your desk off

8. Circulatory System Vocabulary
Use your notes, internet, or book to define the words on the sheet
Chapters 10 (307) and 11 (327)
When you finish, place this in your binder in the notes section.
Know these words!!!

9. Exit Ticket
Write the path of blood through the heart, starting with when deoxygenated blood enters from the vena cavas.
What is the function of the heart valves?