A DETAILED LESSON PLAN (PLANT CELL AND ANIMAL CELL) I. OBJECTIVES A. Content Standard - The learners demonstrate the plant cell and animal cell B. Performance Standard - The learners identify the parts and functions of eukaryotic cell C. Learning Competencies - The learners should be able to enumerate the parts of plant cell and animal cell II. SUBJECT MATTER A. Topic - Plant cell and animal cell B. Science ideas - Plant and animal cell have several differences and similarities. Animal cells do not have cell walls and chloroplast but plant cells do. Animal cells are round in shape or irregular but plants have fixed, regular shaped. C. Science processes - Demonstrate, Identify, Distinguish D. Value focus - Appreciate the function of every details of our system E. Materials - Teacher made worksheet, pictures of plant and animal cell F. References G. Other Learning Resources - Thoughtco.com - quora -https://byjus.com/biology/plant-cell/ III. LEARNING ACTIVITIES TEACHERS’ ACTIVITY TEACHERS’ ACTIVITY A.Preliminaries 1. Prayer Before we begin the lesson this afternoon, let us ask the guidance of our Lord through prayer. Would you please lead the prayer, Mr. ______? (Student will lead the prayer) 2. Greetings “Good afternoon ma'am. We are fine.” “Good afternoon class! How is your day?” “That’s good to hear! so can I expect an active participation from you?” “That's great!” “Yes, ma'am!” 3. Classroom Management “I would like to request everyone to arrange your chairs properly and make sure the are no trashes around you.” (Students will arrange their chairs and will pick up the trashes) “Thankyou. Go back to your seats.” (The students will go back to their corresponding seats.) 4. Checking of Attendance “Miss Secretary, please recite who is absent for this day.” “Everyone Is present ma'am!” “Thankyou, _____. I'm so glad that everyone Is present this afternoon. Give 5 claps to yourselves.” 5. Checking of Assignment (5 claps) “Ms. President, kindly collect all your assignments and pass it in front.” (Class room President will collect their assignments and will pass it in front.) “Thankyou.” B. Engage Drill 1. Let the students read the word that is written on the manila paper. “All together please read” (Parts of plant and animal cells) *Cell wall, Cell membrane, Golgi apparatus, vacuole membrane, chloroplast, raphide crystal, druse crystal, mitochondrion, cytoplasm, ribosome, Golgi visicle, smooth endoplasmic reticulum (no ribosomes), nucleolus, rough endoplasmic reticulum, large central vacuole, amyloplast (starch grain). *Mitochondria, plasma membrane, cytoplasm, microtubule, centrosome, microfilament, lysosome, smooth endoplasmic reticulum, vacuole, secretory vesicle, Golgi vesicle, Golgi apparatus, chromatin, nucleolus, nucleus, rough endoplasmic reticulum, ribosome, intermediate filament. “What did you observe from the words that is written on the manila paper?” “Ma’am I think it’s all about the parts of Plant cell and Animal cell” “Very good! It’s all about the parts of Plant cell and Animal cell.” 1. Review “Okay class, I’ll show you the plant and animal cell pictures. And I want you to take down notes on what you observe about pictures.” “First, we have (pictures of plant cell) “What did you observe from the picture?” “Ma’am, that is plant cell and it’s parts.” “Very good! Second, we have (picture of animal cell) “Ma’am, that is animal cell and it’s parts.” “What did you observe from the picture?” “Very good!’ C. EXPLORE 1. Motivation GUESSING GAME The teacher will show the picture of Eukaryotic cells and the students will identify the parts. (Picture of eukaryotic cell) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. “Who wants to answer? Please identify the parts of eukaryotic cells” “Very Good!” “Ma’am!” (Raising hands) *Cytoplasmic membrane *Endoplasmic reticulum *Ribosomes *Nucleus *Nucleolus *Nuclear membrane *Golgi *Cytoplasm *Mitochondrion *Chloroplast 2. Presentation “I will be showing you the difference and similarities of plant and animal cell using the Ven Diagram. Are you ready guys?” “Yes ma’am!” “So this the difference and the similarities of plant and animal cell.” “Can someone read the difference between plant and animal cell?” “Yes Mr.__________?” “Very Good Mr.____!” “Ma’am!” (Raising hands) “Plant cell” *Cell wall *Large vacuole *Chloroplast *Flagella only in gametes “Animal cell” *No cell wall *Small or no vacuole *No chloroplast *Flagella “How about they similarities? Who wants to read?” “Ma’am!” (Raising hand) “They have both mitochondrion, Golgi apparatus, rough and smooth endoplasmic reticulum, nucleus, cytoplasm and ribosomes.” “Okay very good class!” 3. Pre-Activity “I would like you to prepare 1 whole sheet of paper and I want you to draw the Plant and Animal cell. Girls will draw the Plant cells and Animal cells for the Boys.” “But before the activity, I will remind you to avoid putting many things above your desk and lessen your noises.” (Students will prepare 1 whole sheet of paper and other things needed.) “Yes ma’am!” “Can I expect that from you guys?” “Yes ma’am!” “Very good!” 4. Activity Proper Each students will list the functions of Plant and Animal cells. (Prepare 1 whole sheet of paper) After that, the Teacher will assign the classroom President to collect their activity and pass it in front. “Ms. President, kindly collect al your papers and put it in my desk.” (Classroom President will collet their papers and will put it on Teacher’s desk.) D. EXPLAIN 1. Discussion After the Activity, the Teacher will give comments and feedback to their works. “As I can see, you did very well class. Very good!” “Now, let's explain and understand more about the Plant cell and Animal cell. Are you ready? “Very good!” The teacher will post a written report about “Thank you ma’am!” “Yes ma’am” Plant cell and Animal cell on the board. “Let’s define first what is Plant cell. Who wants to define cell? Anyone in the class?” “Ma’am!” (Raising hands) “Yes, ____?” “Plant cell Is the basic units of all plants.” “That’s correct, Very good!” “Meaning they have a membrane-bound nucleus and organelles.” “Now let’s define Animal cell” “Ma’am!” (Raising hands) “Yes, _____?” “Animal cell are the basic structural and functional units of animal tissues and organs.” “That’s correct!” “It’s means that, unlike prokaryotic cells, animal cells have membrane-bound organelles suspended in the cytoplasm enveloped by a plasma membrane.” “Animals are made up of millions of cells. Animal cells have an irregular structure and are made up of four key parts.” “What are the four key parts? Anyone?” “Yes, _____? “Ma’am!” (Raising hands) *Nucleus *Cell membrane *Cytoplasm *Mitochondria “Very good!” “Plant cells have a nucleus, cell membrane, cytoplasm and mitochondria too. Plant cells have three extra components it also contains structures.” “What are the three components?” “Ma’am!” (Raising hands) “Okay Mr. ___? *Cell wall *Vacuole *Chloroplast “Very good Mr. _____!” “Now we move now on Eukaryotic cell What does it mean?” “Ma’am!” (Raising hands) “A eukaryotic cell contains membrane- bound organelles such as a nucleus, mitochondria, and an endoplasmic reticulum. Organisms based on the eukaryotic cell include protozoa, fungi, plants, and animals. These organisms are grouped into the biological domain Eukaryota. Eukaryotic cells are larger and more complex than prokaryotic cells found in domains Archaea and bacteria.” “That’s right!” “Eukaryotic cells are cells that contain a nucleus and organelles, and are enclosed by a plasma membrane. Organism that have eukaryotic cells include protozoa, fungi, plants and animal. These organism are grouped into the biological domain Eukaryota.” “Is that all clear?” “Yes, ma’am!” “Very good!” E. ELABORATE 1. Generalization “Again, from our discussion, this is the is “Ma’am! (Raising hands) the basic units of all plants.” “Yes, ____? *Plant cell “Very good!” “Next, this is the basic structural and functional units of animal tissues and organs.” “Ma’am! (Raising hands) “Yes, ____? *Animal cell “It contains membrane-bound organelles such as nucleus, mitochondria, and endoplasmic reticulum.” “Ma’am! (Raising hands) “Yes, ____? *Eukaryotic cell “That’s correct! Very good!” 2. Application Okay let’s go back to the pictures I have shown you. Let us connect their functions to the functions of the organelles. Are you ready? “Yes ma’am!” In a restaurant, you see its walls. What do these walls represents in the cell? “It refers to the cell wall, Ma’am.” “Alright! That is because both the cell wall and the wall of the restaurant give the object structure and creates a barrier from what’s inside to what’s outside.” “How about the door of the restaurant? What does it do? “The door let the people enter in and out of the place.” “That’s right! And it resembles to what?” “The cell membrane, because it determines what goes in and out of the cell, the only way for any molecule to get inside of the cell is through the membrane. Just like the door is the only way of the restaurant.” “Very well said. On the other hand, the chef is similar to the nucleus, why do you think so?” “The chef is like the nucleus because he/she is the one in control on what food to make and how to make it.” “That’s right! The nucleus is the control center of the cell just like the chef who’s the one in control in the restaurant on what food to make.” “The nucleolus is the same as the chef’s brain, would you agree?” “Yes ma’am, because the chef’s brain contains valuable recipes needed for creating food.” “What do you think relates to the cytoplasm in the restaurant?” “The chairs and tables’ ma’am and also the floor.” “Right. Okay, the cytoplasm relates to the seating area and the area in the kitchen. A seating area contains all of the tables, and the kitchen contains all of the food, cooking tools, and the fridge.” “Since we’re talking about fridge, what does the fridge do and it is the same to what in the restaurant?” “How about the janitors? What do they represent?” “Line of cooks convert ingredients into meals convenient for the costumers to eat. What does it represent to a cell?” “They serve as the storage for food and ingredients. The vacuole ma’am! Fridge stores food that the costumers will eventually eat and it is the same as the vacuole that stores food that the cell takes in.” “The janitor in the restaurant represents the lysosome because they are the one who digests old cell parts.” “The mitochondria.” “Correct! How about the take out boxes? What do they represent?” “The take out boxes represent the Golgi apparatus because the Golgi apparatus modifies, sorts and packages proteins and other materials for storage, just like the take out boxes which is use for storing food.” “Very good! Please give yourselves a round of applause.” F. EVALUATION “Let's do this Activity. Kindly Prepare 1 whole sheet of paper.” -The teacher will give each student A printed activity sheet or work sheet. A. Enumerate the parts of Plant cell and Animal cell. Column A for Plant cell and column B for Animal cell. COLUMN A COLUMN B COLUMN A -Cell wall -Cell membrane -Golgi apparatus -Vacuole membrane -Chloroplast -Raphide crystal -Druse crystal -Mitochondria -Cytoplasm -Ribosome -Golgi visicle -Smooth endoplasmic reticulum (no ribosomes) -Nucleolus -Rough endoplasmic reticulum -Large central vacuole -Amyloplast (starch grain). COLUMN B -Mitochondria -Plasma membrane -Cytoplasm -Microtubule -Centrosome -Microfilament -Lysosome -Smooth endoplasmic reticulum -Vacuole -Secretory vesicle -Golgi vesicle -Golgi apparatus -Chromatin -Nucleolus -Nucleus -Rough endoplasmic reticulum -Ribosome -Intermediate filament B. Choose the letter of the correct answer. 1. Which of the following structures let substance pass in and out of the plant and animal cell? a. Cell membrane b. Cell wall c. Epidermis d. Mitochondria 2. Which part of the cell contains a green pigment needed for photosynthesis? a. Centrosome b. Chromosome c. Cytoplasm d. Chloroplast 3. This is powerhouse of the cell. a. Lysosome b. Ribosome c. Mitochondria d. Nucleolus 4. Which organelle is found only in a plant cell? a. Chloroplast b. Cell wall c. Both a & b d. None of the above 5. What part of the cell contains and information to be sent to all parts of the cell? a. Mitochondria b. Nucleolus c. Nucleus d. Ribosome ASSIGNMENT: 1. A 2. D 3. C 4. A 5. C Draw a typical cell and label it’s parts. Do it in a short bond paper. Sample Worksheet PLANT CELL AND ANIMAL CELL Name: Year & Section: Date: Score: A. Enumerate the parts of Plant cell and Animal cell. Column A for Plant cell and column B for Animal cell. COLUMN A COLUMN B B. Choose the letter of the correct answer. 1. Which of the following structures let substance pass in and out of the plant and animal cell? a. Cell membrane b. Cell wall c. Epidermis d. Mitochondria 2. Which part of the cell contains a green pigment needed for photosynthesis? a. Centrosome b. Chromosome c. Cytoplasm d. Chloroplast 3. This is powerhouse of the cell. a. Lysosome b. Ribosome c. Mitochondria d. Nucleolus 4. Which organelle is found only in a plant cell? a. Chloroplast b. Cell wall c. Both a & b d. None of the above 5. What part of the cell contains and information to be sent to all parts of the cell? a. Mitochondria b. Nucleolus c. Nucleus d. Ribosome Prepared By: SOPHIA C. ESPANOL BEED II-C STUDENT