Name: ______________________________________ Student ID#________________________ Date: _____________ 8th SCI – Circulation Pg. 1 I HEART THE HEART Directions: Complete this e-sheet about the heart and the circulatory system by following the directions listed below. A. Click on the link http://www.medtropolis.com/VBody.asp Once you get to the website, click on the link that says English then Human Heart For this first activity, you will be learning about the different parts of the heart. Click on the link that says Heart Parts. Scroll over the various parts of the heart, then use that diagram to help you label the heart diagram below. 1. Label the heart diagram using the words on the right. To label your diagram, click and drag the words to the correct line. **Make sure to save your document to your student hard drive once you’ve completed this.** Aorta Left Atrium Left Ventricle Superior Vena Cava Inferior Vena Cava Septum Bicuspid Valve Tricuspid Valve Pulmonary Artery Name: ______________________________________ Student ID#________________________ Date: _____________ 8th SCI – Circulation Pg. 2 B. Once you’ve labeled your heart, take the narrated tour of the heart and answer the following questions using complete sentences. 1. Where is the heart located? 2. Where does blood first enter the heart? 3. When blood first enters the right atrium is it deoxygenated or oxygenated blood? 4. What is the main function of the tricuspid valve? 5. After blood enters the pulmonary arteries, where does it go? 6. Blood returning from the lungs, returns to the heart via the pulmonary veins, this then leads to which part of the heart? 7. Blood gets pushed through which valve to enter into the left ventricle? 8. Which artery distributes blood to all parts of the body? Name: ______________________________________ Student ID#________________________ Date: _____________ 8th SCI – Circulation Pg. 3 C. After viewing the narrated tour of the heart and completing the questions from part B, write in complete sentences how blood enters and reenters the heart. The first sentence has been completed for you. Blood enters the heart either through the inferior or superior vena cava. From there it enters the … D. After you have completed this e-sheet click the link below to review the vocabulary from today’s lesson. http://www.engrade.com/msabangan Click on Life Science There you will see the flashcards for this section’s Vocabulary terms, please feel free to study them. No Homework tonight Tomorrow, be ready to take a closer look at Blood and Blood Vessels.