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Detailed Lesson Plan in Science 8

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The passage discusses how typhoons gain and lose energy depending on interactions with warm and cold water as well as land masses. It also talks about how typhoons are formed over warm ocean waters.

Land masses can cause typhoons to lose energy and weaken as they disrupt the storm system. Bodies of water also impact typhoons based on their temperature - warm water provides energy while cold water removes it.

When Typhoon Labuyo hit Casiguran Aurora, its winds were strong as it was still over water. Its winds decreased after passing over Baguio due to the mountainous terrain disrupting the storm. Small bodies of water like those in Baguio also contributed to weakening by being cold.

De Torres, Cathy N.

24 April 2018
Beed – 3 Dr. Manzanero

A Detailed Lesson Plan in Science for Grade 8

I. Objectives

At the end of the lesson, the students should be able to:

A. Explain how the land masses and bodies of water affects the typhoon
B. Create an illustration of how the land masses and bodies of water affects
typhoon
C. Show appreciation by participating in the activity in preparing oneself from
incoming typhoons

II. Subject Matter

Topic: How land masses and bodies of water affects the typhoon
Reference: Science and Technology Grade 8 p. 156

III. Materials: Video Clip, Revised CG S8ES-IId-18, Science 8 LM pp. 138-139

IV. Procedure

Teacher’s Activity Student’s Activity

Good Morning class. Good Morning Mrs. De Torres.

Okay. Let us all stand up and pray. May I


ask Mr./Ms. _______________ to lead the
prayer. Student: Let us Pray.
Amen

Pick up the pieces of papers and arrange


your chairs properly before you sit. (The students pick up the pieces of
papers and arranges the chair properly)

Say present as I call your name. (Students raise their hands and say
present as the teacher calls their name.)
1. Lesson Proper

A. Activity

Before we proceed to the next


lesson, I want you all to quietly
watch this short video clip. (Students shows readiness to watch the
short video clip that the teacher
presented.)
B. Analysis

1. What was shown video clip? The video showed different land masses
and bodies of water.

2. Will give examples of land


masses and bodies of water that
was shown in the video? (Students will give examples)

3. Do you think this land masses


and bodies water affect our
weather system or even Maybe.
typhoons?

Let us give clarify the relationship


of our weather with these land
formation and bodies of water.

C. Abstraction and Comparison

 Discussion

1. As we have discussed where


does typhoon usually form? In a large body of water like oceans and
seas.

2. Are they formed from warm


water or cold water? Warm water.

3. And what do we call area in


which we can call that the
typhoon is in our territory? PAR or Philippine Area of Responsibility
4. Correct. Let us analyze a
chart of a typhon pattern
named “Labuyo” which hit
Luzon August 2013.
(teacher will present the
chart)

5. What do you notice about


the wind speed of TY
Labuyo? They are not all the same.

6. Correct. How did they


vary? The wind speed was stronger before it
made land fall in the island of Luzon but
then it decreased after passed through
Luzon.

7. Good analyzation. What do


you think affected the
typhoon to increase its wind
speed? The typhoon gained wind speed while it
was still at the Philippine Sea.

8. And what made the


typhoon decrease in its
wind speed. The land masses.

9. Let us analyze the


topography of the areas
where Typhoon Labuyo
passed?
(Teacher will show pictures)

10. Class, what do you notice


about our Casiguran
Aurora? It is by the sea and it has mountains.

11. Very good. What about our


next place, Baguio? More mountains.

12. Based on our images, what


do you think made the
typhoon decrease it energy
and wind speed? The mountains.

13. Why do think so? Because mountains are high and


typhoons has the lowest weather
formation.

14. Very good. It is the


interaction of the typhoon
with the landforms that
affected the weather. What
about the small bodies of
water, how did they affect
the typhoon, like for It’s the temperature of the small bodies
example in Baguio? of water.

15. Very good. Since typhoons


need warm water to
develop, it can lose energy
with cold water.

16. Do you think we can


depend on our land
formations and cold bodies
of water to protect us from
strong typhoons? Why or No. because as we can see in the weather
why not? chart the typhoon lost some of its energy
but it still remained as a typhoon with
strong winds.

 Generalization

Again, how can landforms and


bodies water affect typhoons? Typhoons gain energy with warm water
but looses energy with cold water. It will
also weaken its interaction with
landforms.
D. Application

Group activity. Group yourselves


into four. Using the Philippine Map
I asked you to bring yesterday,
draw your own weather pattern of
a typhoon in a span of 10 minutes.
Each group must assign a reporter
to explain their output. Students will do the activity and report.

E. Evaluation

in five sentences, explain how a


typhoon is formed and how
landforms and bodies of water
affect its energy.

V. Assignment

Study more on weather patterns.

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