Detailed Lesson Plan for Grade 9 Science: Circulatory System: The Heart and Its Blood Flow, High school final essays of Environmental science

Download Detailed Lesson Plan for Grade 9 Science: Circulatory System: The Heart and Its Blood Flow and more High school final essays Environmental science in PDF only on Docsity! Detailed Lesson Plan (DLP) for Grade School Central Mindanao University Grade Level IX Teacher Jimrose M. Aragoncillo Learning Area Science Times and Date Quarter 1st I. OBJECTIVES A. Content Standard: The learners demonstrate an understanding of how the different structures of the circulatory and respiratory systems work together to transport oxygen-rich blood and nutrients to the different parts of the body B. Performance Standard: The learners shall be able to: conduct an information dissemination activity on effective ways of taking care of the respiratory and circulatory systems based on data gathered from the school or local health workers. C. Learning Competencies: The learners should be able to explain how the respiratory and circulatory systems work together to transport nutrients, gases, and other molecules to and from the different parts of the body S9LT-la-b-26 D. Learning Objectives: At the end of this lesson at least 95% of students will be able to: a. identify the main parts of the circulatory system b. illustrate the flow of blood in the circulatory system and c. give the importance of having a healthy living with a good circulatory system. II. SUBJECT MATTER A. Topic Name: Circulatory system: The heart and its blood flow B. Reference: 1. Circulatory system - state of Michigan. (n.d.). https://www.michigan.gov/explorelabscience/- /media/Project/Websites/explorelabscience/pdf/Lab-Teens- pdf/Circulatory_System2.pdf?rev=7fda1480697040ad92d84acccd3ded4f 2. professional, C. C. medical. (n.d.-a). Circulatory system: Anatomy and function. Cleveland Clinic. https://my.clevelandclinic.org/health/body/21775-circulatory-system 3. How to boost your circulation (and why it’s important!). Henry Ford Health - Detroit, MI. (n.d.). https://www.henryford.com/blog/2020/10/how-to-boost- circulation#:~:text=Proper%20circulation%20is%20key%20for,your%20com plexion%20a%20natural%20flush. 4. YouTube. (2013, December 15). Human circulatory system. YouTube. https://www.youtube.com/watch?v=_qmNCJxpsr0 C. Materials Needed: • Laptop and projector D. Values Integration: Critical Thinking, Communication, and Participation E. Strategies: Guided Inquiry, and Lecture method. III. PROCEDURE Teacher’s Activity Learner’s Activity A. PRELIMINARY ACTIVITIES I. Greetings Good day everyone. How was your day? II. Prayer Before we proceed, may I request everyone to please stand up, Gabriel please lead the prayer. III. Cleanliness and Orderliness Please pick the pieces of papers around you and arrange your chairs before sitting down. IV. Check Attendance Class beadle, kindly check the attendance B. Developmental Activities Can anyone recall what was our topic last meeting? Yes, Angel, you are acknowledged. Very Good Angel. Class, do you want to know a fun fact about light? Did you know that the size of a heart is the same as your fist!? C. Motivation Before we start our lesson for today, kindly put your fist in between your chest. That’s how big your heart is. Isn’t fascinating, right? Now please seat down D. Presentation of Activities Based on our activity, do you have any idea what our topic for today is? Yes, Bea? It is somehow connected. Thank you, Bea, anyone? I’ll give you a hint. It is about circulation something. Yes, Rein? Good job, let’s give her a 3-round clap. You just have to clap your hand three times. Okay. (Claps with the student 3 times) E. Discussion/ Lesson Proper Please settle down. Since you already know what our topic for today is, let us determine what we need to do in this class session. First, we need to identify the main parts of the circulatory system, second is to illustrate the flow of blood in the circulatory system and lastly give the importance of having a healthy living with a good circulatory system We’re good Ma’am Okay Ma’am (starts praying) Angel: We discussed about the respiratory system Ma’am and its characteristics. All: Yes Ma’am! All: Wow! All: Yes, Ma’am (Bea raised her hand) Bea: It is about heart? (Rein raised her hand) It is about Circulatory system Ma’am. (All students clapped 3 times) F. Application Now that you know the parts of the heart and how blood flows through the heart. Let’s make an activity, you are given 2 minutes to draw the parts of the heart and how the blood is circulated in the body back to the heart. I will randomly select two students to present in front their output. Jace and Naden, you two are the lucky ones who will present their output. Both of you did a good presentation. Please sit to your respective chairs. G. Generalization Again, what are the main parts of the circulatory system? Mikasa. Very good. What are the types of blood vessel? Yes, Armin. Very good. I am now confident that you have learned our topic for today. Are there any questions? Very good class. I commend you all for the nice execution of your activities and a clear explanation of your output. Now I’ll be giving you an assignment, as an additional knowledge for you all. Goodbye, everyone. (The students have given 2 minutes to draw the parts of the heart.) Jace and Naden: Here is my output. This is the heart with its parts, and here is how the blood flow in the heart; Both Superior Vena Cava and Inferior Vena Cava, to the right Atrium, goes to Right Ventricle by going through the Tricuspid Valve, to the Pulmonary Artery by going to the Pulmonary Valve. Back to the Pulmonary Veins, to the Left Atrium, by going to the Mitral Valve to the Left Ventricle, in the left ventricle going by the Aortic Valve to the Aorta. Mikasa: Blood, Blood Vessel, and the heart. Armin: The blood vessels have Arteries, Capillaries and Veins. All: No Ma’am. IV. Evaluation Instruction: Encircle the correct answer. Each item is equivalent of 1 point. 1.) Blood is composed of? a) Oxygen and Carbon Dioxide b) Plasma and Platelets c) Red Blood cell and White Blood Cell d) Both B and C 2.) How many liters of blood an adult has? a) 6 Liters b) 5 Liters c) 4 Liters d) 1 cup 3.) What are the three types of blood vessel? a) Arteries, Capillaries, Veins b) Artery, Aorta, Atrium c) Protein, Oxygen, CO2 d) Plasma, RBC, WBC 4.) How many parts the heart is divided? a) 4 b) 3 c) 2 d) 5 5.) Where deoxygenated blood returns to the heart through? a) Superior Vena Cava, Inferior Vena Cava b) Aortic Valve c) Pulmonary Vein d) Aorta 6.) The Veins carries the from the tissue of the body back to the heart a) Capillaries b) Veins c) Deoxygenated blood d) Oxygenated 7.) Which valve allows the blood to be pump to the left ventricle? a) Mitral Valve b) Pulmonary Valve c) Aortic Valve d) Tricuspid Valve 8.) What is plasma made of? a) Oxygen and CO2 b) Immune response c) Water, protein, ions, nutrients d) Blood and WBC 9.) What type of blood vessel carries oxygenated blood? a) Arteries b) Capillaries c) Veins d) Heart 10.) How many valves does the heart has? a) 4 b) 3 c) 6 d) 2 V. Assignment 1. Find out the importance of having a good heart. Write it in a 1 whole sheet of paper. Minimum of 2 paragraphs, you can browse in the internet, ask your parents, or a doctor. Prepared by: Jimrose M. Aragoncillo Demonstration Teacher Checked by: Garin B. Come Teaching Internship Adviser