lOMoARcPSD|23591225 Detailed Lesson Plan in Nervous System Education (Laguna State Polytechnic University) Studocu is not sponsored or endorsed by any college or university Downloaded by Titser Tayo (titsertayo4@gmail.com) lOMoARcPSD|23591225 Republic of the Philippines Laguna State Polytechnic University ISO 9001:2015 Certified Level I Institutionally Accredited Province of Laguna A Detailed Lesson Plan in Science 19 The Nervous System: Peripheral Nervous System Prepared by: Parker Gino P. Foster Downloaded by Titser Tayo (titsertayo4@gmail.com) lOMoARcPSD|23591225 I. Objectives: At the end of the lesson, the students should be able to: a. determine the functions of the nervous system; b. give the two main divisions of the nervous system; c. describe the different parts of the nervous system; and d. realize the importance of the healthy nervous system. II. Subject Matter: a. Topic: The Nervous System b. Sub-topic: Parts and Functions of the Nervous System c. Reference: DepEd K-12 Science 10 Learner’s Manual Unit 3 – Module 1, pp. 228-230 d. Learning Management System: Google Classroom and Google Meet e. Time Allotment: 60 minutes III. Learning Procedures: a. Preliminary Teachers’ Activity 1. Classroom Conditioning (Let the teacher count 1, 2, 3) Students’ Activity (As the teacher count, the students will: 1: arrange yourselves; 2: set focus on the class; and 3: ready to participate.) 2. Prayer (The students will pray) Let us pray. 3. Greetings Good Morning, class! 4. Checking of Attendance Class secretary, do we have any Good Morning, Sir! (The class secretary will provide the attendance report of the class for today) absent for today. b. Recall Teachers’ Activity Last meeting, we discussed about Students’ Activity Circulatory System and for our review, let us have a simple game which I call “Pass the Chip”. I have here three chips, I will play music and while it is Yes, Sir! playing, you will pass the chip. When the music stops, the person holding the chip will answer the question. You can Downloaded by Titser Tayo (titsertayo4@gmail.com) lOMoARcPSD|23591225 answer the question by arranging the jumbled letters. Is that clear? Are you ready? Yes, Sir. We’re ready. Questions: 1. It is a fluid tissue where blood cells and platelets are suspended? BLOOD LOBOD 2. What are the three types of blood cells? RED BLOOD CELLS, DRE DBOLO LESCL, HTEIW BODOL LESCL, LELTEPTAS 3. It is a muscular organ WHITE BLOOD CELLS, PLATELETS that rhythmically contracts to force blood around the body. REHAT HEART Do you have any question on our previous None Sir. topic? Very good! This time, let us now proceed to our new topic. c. Motivation Teachers’ Activity Before we start discussing it, I need two Students’ Activity (The students will raise their hands to volunteers. volunteer.) Listen carefully to my instructions. If I say “brain”, you’re going to put your hands in your head; when I say “heart” place your Yes, Sir! hands at chest level, in a heart shape; and when I say “touch”, stretch your hands sideward. Is that clear? (The two students will execute the actions based on the given instruction.) This time, let’s do it faster. Thank you. (The two students will execute the actions You may now take your seat. based on the given instruction in a fast manner.) “Their bodies responded quickly as you Downloaded by Titser Tayo (titsertayo4@gmail.com) lOMoARcPSD|23591225 give them instructions.” Class, what can you say about the actions of the bodies of your two classmates whenever I give the instruction? Very good! Based on the responds of their Nervous System. bodies, we can conclude that the human body has the ability to control and coordinate activities. Which organ system do you think is responsible for this characteristic? Perfect! Yes, Sir. d. Lesson Proper Activity 1. Pre-Activity: The nervous system enables the body to respond quickly environment to by change in the accomplishing its Yes, Sir! functions. Now, let us find out what are the functions of the nervous system by having this very simple activity which I called “Which is Which!” I will flash two functions then I want you to analyse and determine which among the two functions is the function of the nervous system. Did you get it? Very good! Let’s start. 1. It exchanges gases between the external Function #2 It gathers information both environment and the blood. 2. It gathers information both from the from the outside world and from the inside outside world and from the inside of the of the body. body. Very good! How about the next one? 1. It transmits information to the Downloaded by Titser Tayo (titsertayo4@gmail.com) lOMoARcPSD|23591225 processing areas in the brain and spinal Function# 1. It transmits information to the cord. processing areas in the brain and spinal 2. It produces hormones that regulate the cord. activities of cells and organisms. Exactly! Next, is it function #1 or function #2? 1. It processes information to determine the Function #1. It processes information to determine the best response. best response. 2. It digests and absorbs nutrients from the food. Brilliant! Lastly, is it function #1 or function #2? 1. It maintains posture and position of the Function #2. It sends information to body. 2. It sends information to muscles, glands, muscles, glands, and organs so they can and organs so they can respond correctly. respond correctly. Excellent, class! To learn more about the nervous system, let us have a group activity. I prepared envelopes for each group containing the materials and procedures. Before we proceed to our activity, let us discuss first the rubrics for the activity. Rubrics for Differentiated Activities 5 4 3 2 1 Concept Cooperation Presentation For concept: 5 – concept is clearly evident; contains all necessary information 4 – concept is evident; contains most of the necessary information. 3 – concept is acceptable; contains some necessary information. Downloaded by Titser Tayo (titsertayo4@gmail.com) lOMoARcPSD|23591225 2 – concept is limited; insufficient necessary information. 1 – lack of concept; does not contain necessary information For Cooperation: 5 – all members of the group cooperate well with each other. 4 – only 5-6 members cooperate with each other. 3 – only 3-4 members cooperate with the each other. 2 – only 2 members cooperate with each other 1 – only 1 member of the group do the work For Presentation: 5 – executes the work competently; wellprepared. 4 – executes the work adequately; prepared. 3 – executes the work fairly; somewhat prepared. 2 – executes the work incompetently; unprepared 1 – executes the work poorly; unprepared. Do you have any clarification on our None, Sir. rubrics? Make your chairs in circle. If your group is ready, kindly do a ready (Each group will clap.) clap. You are given 10 minutes to work for your activity. 2. Activity Proper: Group 1 – importance of the Nervous System in the form of a jingle. Downloaded by Titser Tayo (titsertayo4@gmail.com) lOMoARcPSD|23591225 Group 2 – give the different divisions and parts of the nervous system by completing the graphic organizer. Group 3 – arrange the puzzle, label, and tell the functions of the three main parts of the brain. Group 4 – role play about problems and disorders of the Nervous System. 4. Post-Activity: Yes, Ma‟am. We are all ready. Are you ready for the presentation? (The students will present their work.) Very good, class! Give yourself a: 1. Amazing clap 2. Mommy Dionisia clap (The students will clap.) 3. Kiss Your Brain clap 4. PakBet clap 5. Discussion: Based on the activity, what are the two The Central Nervous System and Peripheral main divisions of the Nervous System? How will you differentiate the two? Nervous System. The Central Nervous System is the main processing center for the entire nervous system while the Peripheral Nervous System connects the Central Nervous System to the organs. Very good! Our bodies coordinated because we have a Central Nervous System. It is consisting of the brain and The brain functions as organizer and spinal cord. What do you think is the distributor of the information for the body. function of the brain? Good! The brain is divided into three major The cerebrum, cerebellum, and brainstem. parts. What are those? Exactly! The cerebrum is the largest part of the brain; it is where learning, intelligence, and judgment occur. The cerebellum coordinates voluntary muscle movements Downloaded by Titser Tayo (titsertayo4@gmail.com) lOMoARcPSD|23591225 and maintains balance and muscle tone. The brainstem controls the heartbeat, breathing, and coordinates blood pressure involuntary and muscle movements. The Somatic System and the Autonomic System. The Peripheral Nervous System has two main divisions. What are those two? The Somatic System is associated with the voluntary control of body movements while How will you differentiate the two? the Autonomic System is associated with the involuntary control of body movements. The spinal nerves carry motor and sensory signals between the spinal cord of the body Great! The Somatic System has two main while the cranial nerves carry information parts: the spinal nerves and cranial nerves. into and out of the body. How will you differentiate the two parts? Excellent! The other division which is the Autonomic System has subdivisions. What are those? The Sympathetic division Parasympathetic division. Very good! The Sympathetic division is activated in times of physical or emotional stress or whenever the body requires action. It controls the “fight- or-flight” response that you experience during a stressful situation like the nervousness you experience when talking in front of an audience or taking a surprise quiz. The Parasympathetic division maintains body functions and restores the body to normal or relaxed mode. Any questions? None, Sir. 6. Generalization: This time, let us play a game entitled “Fact or Bluff”. I will give you sets of statements Downloaded by Titser Tayo (titsertayo4@gmail.com) and the lOMoARcPSD|23591225 and you‟re going to analyse it whether it is true or not. If it is true, raise the paper with the word “fact” and “bluff” if otherwise. Is Yes, Sir. that clear? Yes, Sir. Are you ready? Answers: Questions: 1. Central Nervous System is composed - FACT - BLUFF - FACT - BLUFF - FACT of the brain and the spinal cord. 2. You are frightened. This will cause to activate your Parasympathetic Nervous System. 3. Cerebrum, Cerebellum, and Brainstem are the three main parts of the brain. 4. Spinal nerve is a tube-like organ of neurons and blood vessels. 5. Autonomic Nervous System is a division of Peripheral Nervous System that controls contractions of the heart muscle. Any questions so far? None, Sir. 6. Application Class, kindly give some problems and (Some expected answers are the following :) disorders of the nervous system? - Alzheimer’s Disease - Amnesia - Comatose - Insomnia - Migraine 7. Valuing How can you keep your nervous (Some expected answers are the following) system healthy? - Sleep early. - Exercise regularly. - Eat a balanced diet. - Get plenty of rest. - Do not use alcohol. - Drink plenty of water. Downloaded by Titser Tayo (titsertayo4@gmail.com) lOMoARcPSD|23591225 IV: Evaluation: Direction: Analyse the statements below and give the correct answer. 1. It is the main control center of the nervous system. 2. It is the largest part of the brain. 3. It receives and sends out information about activities within the body and monitors and responds to changes in the environment. 4. It is consisting of cranial and spinal nerves. 5. It maintains body functions and restores the body to normal or relaxed mode. 6. It controls the heartbeat, breathing, and blood pressure and coordinates involuntary muscle movements. 7. It is associated with the involuntary control of body movements. 8. It connects the Central Nervous System to the organs. 9. It is the organizer and distributor of the information of the body. 10. It carry information into and out of the body. V. Agreement 1. What is a neuron? 2. What are the types of neuron? 3. What are the parts of a neuron? Downloaded by Titser Tayo (titsertayo4@gmail.com)
