DETAILED LESSON PLAIN IN SCIENCE
- 1. I. Learning Objectives A. Content Standard : The learners demonstrate understanding of the effects of volcanic eruptions. B. Performance Standard : The learners should design an emergency and preparedness plan. C. Learning Competency : 1. Identify and describe the parts of the volcano. 2. Identify the safety precautions before, during and after the volcanic eruption. 3. Appreciate the benefits of volcanic eruption. II. Content Parts of Volcano and Volcanic Eruption III. Learning Resources A. References 1. Textbook Real-Life Science pp. 414 – 421 Into the Future: Science and Health pp. 210 - 216 2. Additional Materials from Learning Resources K to 12 Science Curriculum Guide B. Internet Sources: https://en.wikipedia.org/wiki/Volcano https://www.ifrc.org/en/what-we-do/disaster-management/about- disasters/definition-of-hazard/volcanic-eruptions/ https://www.youtube.com/watch?v=lAmqsMQG3RM https://www.youtube.com/watch?v=WgktM2luLok https://www.youtube.com/watch?v=pNnLCdsc11g C. Other Learning Resources Laptop, PowerPoint Presentation, Videos, Puzzle, Volcano Model, Materials for the Experiment (baking soda, dishwashing liquid, red food color and vinegar) VI. Procedures Teacher’s Activity Pupil’s Activity I. Preliminary Activities 1. Prayer “Everybody please stand and let’s start the day with a simple prayer.” 2. Greetings “Good morning class!” (Pupils will stand up and say the Prayer) Angel of God, My guardian dear; To whom God’s love, Commits me here. Ever this day, Be at my side; To light and guard, To rule and guide. Amen. “Good morning Ma’am!”
- 2. 3. Energizer “Let’s stretch our body with an energizer” (Video Presentation) 4. Checking of Attendance “Leaders, will you please report the attendance of your groups? May we hear from Group 1?” “Very good. How about the group 2?” “That’s good to know, what about the last group” “Great! Since no one is absent today, give yourself 3 claps.” 5. Checking of Assignment “Yesterday, I have given an assignment. I asked you to classify the safety precautions before, during and after an earthquake in the box under the correct column. Please bring out your notebook and let’s check your assignment.” Direction. Classify the safety precautions before, during and after in the box under the correct column. Before During After (The pupils will perform the energizer) (Group leaders will report) “I’m glad that there is no absent in my group ma’am.” “I’m proud to say that none of my classmates is absent in group 2 ma’am.” “I’m glad that there is no absent in my group ma’am” (the pupils will clap 3 times) Yes Ma’am! Stay under a sturdy table. Familiarize yourself with safe. Stay away from condemned building. Keep calm. Listen to the radio for any updates. Store flammable materials in safe place.
- 3. Who got 6? Very good! How about 5? 4? 3? 2? 1? II. Review of Previous Lesson “Class, can you still remember our lesson yesterday?” “Who can give our previous lesson?” “Very good! For our review, I will flash picture showing safety precaution on the screen, then you will identify if it should be done before, during or after an earthquake.” “Who can identify the first picture?” Answer: (Pupils who got 6 will raise their hand) (Pupils who got 5 below will raise their hand) Yes Ma’am! (One volunteer to give the topic of the past lesson) “Safety Measures Before, During and After an Earthquake” 1. Before Before During After Familiarize yourself with safe. Stay under a sturdy table. Stay away from condemned building. Store flammable materials in safe place. Keep calm. Listen to the radio for any updates.
- 4. “Very good! What about this picture” “Very good! The third picture is being done when?” “Very good class!” “You really understand our lesson yesterday.” III. A. Presenting the New Lesson “Class, Have you seen a fountain?” “Will you give an example of fountain that you have seen? Yes, ______.” “Very good! This is an example of fire cracker fountain.” 2. During 3. After Yes Ma’am! Firecracker fountain
- 5. “Will you give another example of fountain? Yes, ______.” “Excellent! This is an example of water fountain.? “Another, yes, ______.” “Bravo, can you identify the similar activity of the examples that you have given?” “You got exactly the point. Now can you think of a landform that you can compare to the activity of a fountain?” Water fountain Chocolate fountain “There is something that is being sent up to the air and falls back.” “A volcano has a similar activity like a fountain.”
- 6. “Nice, the activity of a volcano erupting is similar to a fountain. Let me show you a picture of volcano.” B. Establishing a Purpose for the Lesson “Alright class, now let us have a group game. I prepared a set of puzzle. I will give each group a paper bag, I want you to arrange the puzzle from the paper bag to form the picture. After arranging the puzzle, post your work on the board. The fastest group will win the game. Is that clear class?” “But before we start, what are the things to remember when having a group activity? Yes, _____.” “That’s good! What else? Yes, _____.” “Now that you got the things to remember when doing an activity, are you ready to start?” “Okay, go!” “Group _____ wins the game. Let’s give them an angel clap. (The group will also receive an award) Now, let us consider the puzzles posted in the board. What have you formed in the puzzles? “Yes Ma’am!” “Work cooperatively.” “Work quietly.” “Yes, we are ready.” (Pupils arrange the puzzles)
- 7. “Great Job!” (The teacher will write the word volcano on on the board) “Everybody let’s read what is written on the board.” (The teacher will write on the board) Everybody read. It shows different volcanoes. “Volcano!” “This is a landform that is formed by the rising of molten rocks beneath the earth’s surface.”
- 8. C. Presenting Examples or Instances of the New Lesson “I have here a short video clip about volcanoes but before you watch the video, let us refresh your mind about the things to be consider while watching? Yes, ______.” “Right! Another. Yes, ______.” “Good! You will also take down important details that to be shown in the video. Is that clear, class?” (The teacher will play the video clip) “Did you understand the video clip?” “Very good! Now, what is lava?” “Very well said. Based on the video, What is magma?” “Magnificent! Where did magma accumulate?” “Bravo! When the pressure cannot longer be contained, where did volcano erupts?” “You got it! What are the common gases emitting by the volcano?” “That’s correct! Another. Yes, ______.” “Watch silently.” “Be attentive.” “Yes Ma’am!” “Yes Ma’am!” “It is a molten rock comes out from the volcano.” “A liquid rock when it is under the surface.” “It accumulated at the center.” “It erupts through the crater and side vents.” Sulfur Dioxide
- 9. “You all really attentive during the video Watching. Give yourselves five claps” E. Discussing the New Concepts and Practicing New Skills # 1 “Lets go back to the picture you formed. Can you name some volcanoes that you know in the Philippines and where you can find them? Yes, _____.” “Very good example! Mayon Volcano is known worldwide with the most perfect cone shape. Another. Yes, _____.” “Magnificent! Taal volcano is The smallest volcano in the Philippines. Another, _____.” Hydrogen Chloride (The pupils will clap five times) Mayon volcano in Albay Taal volcano in Batangas Mt. Pinatubo in Zambales
- 10. “Very good!The nearest volcano in our place, located in Zambales, Mt. Pinatubo is one of the most devastating volcano that erupted in the year 1991”. “These are just few examples of volcanoes that we have here in the Philippines.” “Have you ever watched a volcanic eruption shown on television?” “How does it look like when it erupts?” “To further study about the volcano and its parts, let’s study the presentation in the wide screen.” “Yes Ma’am!” “It emits volcanic gases and smoke into the air.”
- 11. “I’m holding something, can you identify what model is this? “ “Do you want to see how to erupt a “A model of a volcano.”
- 12. volcano?” “Now, we will be having an experiment to demonstrate and describe how volcanoes erupt. We will be able to know more about volcanic eruption.” “Before we proceed with the experiment, who can give the different parts of the volcano using the model?” “For our today’s experiment, we need baking soda, red food color, dishwashing liquid and vinegar.” “ But before you start, will you please tell The different things that we have to consider or remember while having a group activity.” “Always remember the acronym SCIENCE in recalling the standard to be followed in doing a group activity. Is that clear class?” I prepared an activity paper for you to answer. I will give you 10 minutes for this experiment. You may now start. F. Discussing New Concepts New Skills # 2 “Are you done class?” “Can we hear your observation report, Group 1?” “You did it well! Give yourself an angel clap. Let’s hear the work of group 2.” “Excellent. Let’s give them a congratulation clap. Now let’s listen to “Yes Ma’am!” (A volunteer will give the parts of a volcano using the model provided) S – stay with your group C – challenge yourself I – immediately follow directions E – engage your mind N – note important details C – consider others idea E – explain your answer Yes Ma’am! (The pupils will perform the experiment) Yes Ma’am! (The pupils in group 1 will report their observations) (The pupils in group 2 will report their observations)
- 13. the group 3” “Great job. All of you deserve a magnificent clap.” (Each group will receive an award) G. Developing Mastery (There will be a collaboration between the teacher and the pupils regarding with the information about the volcano) (The pupils in group 3 will report their observations)
- 15. F. Finding Practical Applications of Concepts of Skills and Daily Livings “Imagine that we have a kettle with water. How can we know that the water is boiling? Anyone, yes ______” “Exactly, what have you notice when the kettle is boiling and producing a sound” “Ok. What if we put something in the hole to block the release of pressure from the kettle. What do you think will happen?” “You got the point. Let’s think that the kettle is similar to a volcano and when the water reaches its boiling point the kettle will whistle. That is similar to a volcanic eruption.” “From that comparison, is the volcanic eruption important even if it is devastating?” “The kettle will whistle.” “There is a vapor coming out in the kettle hole.” “The Kettle will explode.” “Yes Ma’am! Volcanic eruption is important to help the earth release its pressure from within.”
- 16. “You hit the thought. What do you think are the other benefits of volcanoes?” “Very good! Another. Yes, _____.” “Excellent! Volcanoes provide benefit to humans, other living things and environment but a volcanic eruption is still a natural disaster that can harm all living things.” “If you were living in a place near the volcano, what are the preventive measures that we can do in case of volcanic eruption in the vicinity? Yes, _____.” “Very good! Another. Yes, _____.” “You got it. What else? ” “That’s correct! Living near volcanoes is risky, but we can minimized harmful effect if we are aware on what to do. But to be safe avoid going to the danger zone of the volcano.” “To know more about the activity of any volcano here in our country we can rely on the PHILVOLCS. Who among you have heard about PHILVOLCS?” “Can you share your knowledge about PHILVOLCS?” (The teacher will call one volunteer) “Very well said. Now we all know about what PHILVOLCS is and its work which is providing information about any volcanic activity and earthquake here in the Philippines.”” IV. Making Generalization and Abstractions about the Lesson “ Now class, after all the discussion and fun activities that we have, let’s sing a song to help us to remember our lesson today I It becomes a tourist attraction. It fertile the soil. Evacuate if necessary. Prepare emergency preparedness plan and supply kit. Cover your mouth and nose with a wet towel to avoid inhaling the smoke coming out from the volcano. (Some of the pupils will raise their hand) Philippine Institute of Volcanology and Seismology: they are a national institution that studies about volcanic activities and earthquake.
- 17. will play a song with a tuned Fireworks. Let’s using the lyrics of the song. Are you ready class?” (The teacher will play the song) Did you understand our lesson for today? “Have you enjoyed the song?” J. Evaluating Learning Direction. Label the parts of volcano below. 1. __________________________________ 2. __________________________________ 3. __________________________________ 4. __________________________________ Yes Ma’am! (The pupils will sing) Yes Ma’am Yes we have enjoyed singing the song. 1 2 4 3
- 18. B. Read each sentence. Draw if it is proper thing to do before, during and after a volcanic eruption. Draw if it is not. ______1. Stay in shelter away from the site of volcanic eruption. ______2. Stay outdoors while the volcano near your house is erupting. ______3. Use dust masks when clearing out ash fall. ______4. Always listen to the advice of authorities. ______5. Play with volcanic ash. ______6. Stay calm and do not panic. K. Additional Activities for Application or Remediation Directions. Unscramble the letters to spell out what is described or defined in each number. ______1. LVAA ….… molten materials flow out to the surface ______2. NLOVAOC.. formed by the rising rocks beneath the surface ______3. MGAMA …. a molten rocks that rise from below the ground ______4. TRCATE …. the top opening of the Volcano ______5. NVTE …….. the side opening of volcano where lava flows