human circulatory system heart to heart.pptx

Circulatory System

1. HEART TO HEART (A Strategic Intervention Material in Biology) Glenn Mendoza Proponent Republic of the Philippines DEPARTMENT OF EDUCATION Division of Cagayan ABULUG SCHOOL OF FISHERIES

2. WHAT’S INSIDE GUIDE CARD Competency Least Mastered Learning Competency Sub Tasks

3. WHAT’S INSIDE ACTIVITY CARD Activity # 01 – Name That Part Activity # 02 – Fit n’ Right Activity # 03 – Words’ World

4. WHAT’S INSIDE ASSESSMENT CARD Now You Know

5. WHAT’S INSIDE ENRICHMENT CARD Come Fill My Words

6. WHAT’S INSIDE REFERENCE CARD Word Power Chambers of the Heart Valves of the Heart Bibliography

7. WHAT’S INSIDE ANSWER CARD A. Activity # 01 – Name That Part B. Activity # 02 – Fit n’ Right C. Activity # 03 – Words’ Worlds D – Assessment Card – Now You Know E. Enrichment Card – Come Fill My Words

8. GUIDE CARD I wonder how I reach the different tissues of the human body. If you wonder how you reach the different tissues of the body, I also wonder how I get back to the heart without passing your path. Me too! I want to know how I travel from one chamber of the heart to another. Hey there blood cells! I think your problems are the same with that of our student-friends out there. Don’t worry! Today I can help you answer your questions. But I will give them to you in a short while. Please be patient for now.

9. COMPETENCY Understand the anatomy and physiology of humans. LEAST MASTERED LEARNING COMPETENCY Describe the parts and functions of the different organ systems. SUB TASKS 1. name the structures needed in blood circulation 2. Trace the flow of blood through the heart 3. Construct a concept map of the circulatory system

10. ACTIVITY CARD Hi there once again, I’m back! But now, I’m with my friends. They will help me answer your questions just like what I have told you. They will be telling you about the structures involved in blood circulation, as well as how blood move through the heart. The only thing you need to do is to follow their simple instructions. Hello friends! I am Circulan , and I will tell you how blood travel through the heart. Hey guys! I am Chamber and I am in-charge of giving you the structures needed in blood circulation.

11. ACTIVITY # 01 – Name That Part At the end of the activity, you should be able to name the parts involved in blood circulation. A. Read the statements on the next page carefully. B. Fill the spaces with the appropriate letters to identify the word being described by each statement. C. The words or group of words are the different structures by which blood passes through during circulation. WHAT YOU SHOULD DO

12. 1. It is the largest artery in the human body. A _ _ _ A 2. It is the organ that pumps blood through the body. _ E _ R _ 3. They are the largest veins in the human body. V _ _ A C _ V _ E 4. It is a vessel that carries blood from the heart to the lungs. P _ L M _ _ A _ _ A R _ _ _ Y 5. It is a vessel that carries blood back to the heart from lungs. _ U _ _ O N _ R Y _ E _ N 6. A pair of organs that serve as the sight of gas exchange. _ U _ _ S 7. It is the chamber of the heart that receives oxygen-rich blood from the lungs. L _ _ T A T _ _ _ M 8. It is the chamber of the heart that pumps blood throughout the body. _ E F _ V _ _ T _ _ C _ _ 9. It is the chamber of the heart that receives oxygen-poor blood from the body tissues through the vena cavae . _ _ G H _ _ _ R I U M 10. It is the chamber of the heart that pumps blood to the lungs. R _ _ _ T _ _ N _ _ I _ _ E

13. ACTIVITY # 02 – Fit n’ Right At the end of the activity, you should be able to trace the flow of blood through the heart . A. Solve the puzzle on the next page to trace the flow of blood through the heart. B. Get the puzzle pieces inside the attached envelope. C. Fix the puzzle piece with the use of an adhesive tape located at the back of each puzzle piece. WHAT YOU SHOULD DO

14. Solved Puzzle VENA CAVAE RIGHT ATRIUM RIGHT VENTRICLE LUNGS PULMONARY ARTERY PULMONARY VEIN LEFT ATRIUM LEFT VENTRICLE BODY TISSUES AORTA

15. ACTIVITY # 03 – Words’ World At the end of the activity, you should be able to construct a concept map of the circulatory system. A. Complete the concept map on the next page by putting the appropriate word in the boxes. Choose the word from the pool of words below it. B. The concepts linked together by a phrase and an arrow shall make a complete and correct statement. C. The phrase should be read according to the direction of the arrow. WHAT YOU SHOULD DO

16. pumps needs passes through is needed by produce is excreted via carry is taken in via circulates through POOL OF WORDS CARBON DIOXIDE HEART BODY TISSUES LUNGS OXYGEN BLOOD

17. 1. Which are the receiving chambers of the heart? 2. What vessel leads blood back to the heart? 3. What is the role of the lungs in blood circulation? 4. What part of circulatory system carries oxygen? 5. What organ pumps blood throughout the body? Wow! You’ve made it through here. Congratulations! Now I am certain that you have mastered the different structures of blood circulation, as well as how it moves throughout the body. But of course, let’s not forget our friends, Circulan and Chamber who helped us understand everything about blood circulation.

18. ASSESSMENT CARD – Now You Know Directions: Encircle the letter of the correct answer. 1. Which of the following is the main organ of the circulatory system? a. Brain c. Liver b. Heart d. Lung 2. Which gas is produced by the body tissues that is collected and transported by the blood? a. Carbon Dioxide c. Nitrogen b. Hydrogen d. Oxygen 3. Which composition of the circulatory system carries oxygen to the different body tissues? a. Blood c. Heart b. Blood vessel d. Lung 4. Which structure of the circulatory system receives blood from the right atrium? a. Aorta c. Left atrium b. Right Ventricle d. Pulmonary artery 5. What structure serves as the main site of gas exchange during circulation? a. Aorta c. Lung b. Heart d. Vein

19. 6. Which of the following shows the correct sequence of the chambers of the heart according to the flow of blood from the body tissues? a. Left atrium – Left ventricle – Right atrium – Right ventricle b. Left ventricle – Right atrium – Left atrium – Right ventricle c. Right atrium – Right ventricle – Left atrium – Left ventricle d. Right ventricle – Left atrium – Right atrium – Left ventricle 7. What type of blood is carried by the pulmonary veins when it comes to oxygen concentration? a. Oxygen-poor c. Both a and b b. Oxygen-rich d. Neither a nor b 8. What is most likely to happen when the right ventricle contracts? a. Blood will rush to the right atrium. b. The right atrium will empty the blood into the right ventricle. c. The blood will rush to the lungs. d. The blood will rush to the body tissues. 9. Which vessel leads blood back to the heart from the lungs? a. Aorta c. Pulmonary vein b. Pulmonary artery d. Vena cava 10. How many chambers are there in a human heart? a. 2 c. 4 b. 3 d. 5 ASSESSMENT CARD (Continuation)

20. ENRICHMENT CARD – Come Fill My Words The following statements describe the flow of blood through the heart. Fill the blanks in each statement with the appropriate pair of words in order for you to trace its path correctly. Choose the answers inside the box below. (Note: Each pair of words should be used only once) CHOICES : A. The superior vena cava and the inferior vena cava lead ________ blood into the ________. B. The ________ sends blood, through the ________ valve to the right ventricle. C. The ________ sends blood through the pulmonary semilunar valve into the pulmonary trunk and the pulmonary arteries to the ________. D. The ________ lead oxygen-rich blood from the lungs to the ________. E. The ________ sends blood, through the ________ or mitral valve to the left ventricle. F. The ________ sends blood through the aortic semilunar valve, into the aorta, to the ________. Pulmonary veins – Left atrium Left atrium – Bicuspid Oxygen-poor – Right atrium Right atrium – Tricuspid Left ventricle – Body proper Right ventricle – Lungs

21. REFERENCE CARD A – WORD POWER 1. HEART The multicellular, chambered, muscular structure that pumps blood through the circulatory system by alternately contracting and relaxing. 2. VENA CAVAE The largest veins in the human body. 3. ARTERY Thick-walled vessels that carry blood away from the heart. 4. VEIN Thin-walled vessels that carry blood to the heart. 5. AORTA The largest diameter and thickest-walled artery in the body. 6. PULMONARY ARTERY Artery carrying oxygen-poor blood from the heart to the lungs. 7. PULMONARY VEIN Vein carrying oxygen-rich blood from the lungs to the heart.

22. REFERENCE CARD B – CHAMBERS OF THE HEART 1. Atria 1.1. Left Atrium 1.2. Right Atrium 2. Ventricles 2.1. Left Ventricle 2.2. Right Ventricle C – VALVES OF THE HEART 1. Atrioventricular Valves 1.1. Tricuspid Valve 1.2. Bicuspid or Mitral Valve 2. Semulunar Valves 2.1. Aortic Semilunar Valve 2.2. Pulmonary Semilunar Valve

23. REFERENCE CARD FOR MORE INFORMATION… HOLT , et. al., Biology Principles and Explorations, American Publishing Inc., Copyright 1994 RABAGO, LILIA M., Ph.D., et. al. , Science and Technology (Biology), SD Publishing Inc., Copyright 1997 OLIVAREZ, MARIA, et. al. , Science and Technology for the Modern World II, Abiva Publishing, Copyright 1999 http://www.teach-nology.com/ The Cardiac 100. http://www.bbc.co.uk/scotland/education/bitesize/standard/biology/the_body_in_action/the_need_for_energy_rev6.shtml BIBLIOGRAPHY

24. ANSWER CARD A – Activity # 01 – Name that Part 1. Aorta 6. Lungs 2. Heart 7. Left Atrium 3. Vena Cavae 8. Left Ventricle 4. Pulmonary Artery 9. Right Atrium 5. Pulmonary Vein 10. Right Ventricle B – Activity # 02 – Fit n’ Right 1. Vena Cavae 6. Pulmonary Vein 2. Right Atrium 7. Left Atrium 3. Right Ventricle 8. Left Ventricle 4. Pulmonary Artery 9. Aorta 5. Lungs 10. Body Tissues

25. ANSWER CARD C – Activity # 03 – Words’ World - Heart needs Oxygen - Blood circulates through Body Tissues - Heart pumps Blood - Oxygen is taken in via Lungs - Oxygen is needed by Body Tissues - Carbon Dioxide is excreted via Lungs - Blood passes through Lungs - Lungs carry Oxygen - Body Tissues produce Carbon Dioxide D – Assessment Card (Now You Know) 1. b 2. a 3. a 4. b 5. c 6. c 7. b 8. c 9. c 10. c E – Enrichment Card (Come Fill My Words) 1. Oxygen-poor – Right Atrium 2. Right Atrium – Tricuspid 3. Right Ventricle – Lungs 4. Pulmonary Veins – Left Atrium 5. Left Atrium – Bicuspid 6. Left Ventricle – Body Proper

26. SUPER JOB! YOU’VE MADE IT. CONGRATULATIONS!

27. THANK YOU VERY MUCH!