SCIENCE_5_PPT_Q4_W5_-_Describing_the_Effects_of_Typhoon_on_the_Community.pptx

WEEK 5 Day 1
Describing the Effects of Typhoon on the
Community
Based from : Science Exemplar 5
by Science Writing Team
Batangas Province
PPT created by:
PRECILA R. UMALI-JZMES

Review
You heard from the
news that there is a
typhoon coming in
your place.
What will you do?
How will you
prepare for the
coming typhoon?

Establishing a purpose for the lesson
What do the pictures show?
When does it happen?

Presenting examples/ instances of the lesson
I. Problem: Identify the effects of typhoons
II. Materials: Video presentation, Activity sheet
III. Procedure:
1. Watch the video presentation.
https://www.youtube.com/watch?v=KYY5Vh-fCr4
2. List down some damages brought about by typhoon to living and
nonliving things
3. Enter your observations in a table like this
EFFECTS OF TYPHOON ON THE COMMUNITY
Living things Nonliving things
Data and Observation
1. How do typhoons affect people, plants and animals?
2. What are the positive effects of typhoons?
XVI. Conclusion:_______________________________________

Developing mastery (Leads to formative assessment)
Answer the following questions:
1. What health hazards do typhoons
bring to people in the community?
2. How may storm surges affect the
people near the bodies of water?
3. How do landslides and flooding
affect the people in the community?

Finding practical applications of concepts and skills in daily living
A strong typhoon hits your nearby
barangay. Many people were homeless and
stayed in the evacuation center. How can
you help them? What will you do?
Making generalizations and abstractions about the lesson
What are the effects of typhoon in the
community?

Typhoon cause so much damage
in a place because it brings with it
strong winds, heavy rains, storm
surges and tornadoes. Typhoons
usually cause floods, which greatly
cause a lot of danger and damage such
as destroying crops, destroying
buildings, killing people and other
living things

Oil spills can result when strong
waves and winds brought about by
typhoons damage the oil platforms. Oil
spill can cause death in marine life
such as fish kill.
Storm surge may occur along the
coastal similar to what happened in
Tacloban, Leyte during Typhoon
Yolanda in 2013.

Fish farms or cages in some parts
of the country are also by the storm.
Boats capsize and ships may overturn
and sink when huge waves hit them.
Fish farms or cages in some part
are also affected when there is a
typhoon. Millions of pesos are lost as
strong typhoons can destroy facilities,
equipment and products from fish
farms.

The lives of fishermen who happen
to go out to sea to catch fish are
endangered when caught.
Typhoon, however, have positive
outcomes too. Typhoons bring
abundant fresh water, though this may
mean floods. Dams are easily filled up
by heavy rains that accompany a
typhoon, which replenishes most of
the country’s water supply.

Evaluating learning
Check /s the letter that describes the
effects of typhoon.
__a. The farmers crop get destroyed
when there are heavy rains which
result to flooding.
__b. Loss of lives and damage to
properties happen due to flooding and
landslides
__c. Thousands of families become
homeless

__d. Fisherman can go fishing and
abundant catch awaits them.
__e. Power supply is cut off for several
days as falling trees destroy the
electric posts and power lines
__f. People lose their homes and
means of livelihood.
__g. Prices of basic commodities
become cheaper.

Additional activities for application or remediation
The Philippines is often visited
by typhoons. Use your imagination
and creativity to design something
which you can use during or after a
typhoon. Then write few sentences
to discuss your purpose for
inventing such thing and what your
thing can do.

WEEK 5 Day 2
Enumerating Different Storm Signals
Batangas Province
PPT created by:

Listening to weather report:
https://www.youtube.com/watch?v=Y9wrw9Q5ZAE
What is the weather report all about?
What are the storm signals mention on
the report?
What are the places under storm
signal number 1? 2?
Why are weather reports important?

Group Activity: Let’s Move It
I. Problem: Identify different storm signal
II. Materials: video presentation, manila paper
III. Procedures:
1. Watch the video presentation:
https://www.youtube.com/watch?v=RLI4pspeWQ8
2. Enumerate the different storm signals and describe it.
Effects of typhoon
3. Record your observation on the table below.
Storm signals Description

Data and Observation
Questions:
7. What are public storm signals?
8. How do they differ from one another?
9. Why are public storm signals raised in places that
might be
affected by a typhoon?
10. What will you do when you hear typhoon signals
1, 2 or 3?
IV. Conclusion:
I therefore conclude that
_______________________

2. Typhoon signals are raised according to _____.
A. strength of the wind
B. strength and speed of the wind
C. speed of the wind
D. none of the above

3. Weather bulletin are posted and
warnings are issued by PAGASA
on what purpose?
A. to give people time to prepare
B. to give people to go and a
movie
C. to give people time for
swimming
D. to give people time to party

4.When classes in all levels are
suspended and work in government
offices are likewise suspended,
typhoon signals is raised to _____.
A. Signal No. 1
B. Signal No.
C. Signal No. 3
D. Signal No. 4

5. Strong winds of 60-100 kph is
expected within 24 hours and
classes in the elementary and
secondary levels are suspended. It
describes ___________.
A.Signal No. 1
B. Signal No.
C. Signal No.
D. Signal No. 4

You heard from the news that
there is a typhoon that will enter the
Philippine Area of Responsibility and
Public storm Signal Number 3 is
raised on your barangay. What will
you do?
Why?
How will you prepare for it?

What are the different storm signals?
Typhoon signals are raised when
wind speed is very strong. Wind
strength determines typhoon signals.
Philippines Atmospheric, Geophysical
and Astronomical Services
Administration (PAGASA) is a
government agency that issue
warnings to people.

Typhoon signals warn people of
the coming typhoon through their
regular weather bulletins.
Wind speed is expressed in
kilometers per hour (Kph) and wind
speed is measured by the use of an
anemometer.

Typhoon Signal Meaning
Number 1
Weather disturbance is within the
Philippine Area of Responsibility.
Winds are up to 60 km per hour may
be expected in the locality within the
next 36 hours.
Classes are suspended in the nursery,
kindergarten and pre – school levels.

Number 2
Weather disturbance is affecting
the locality. Winds of 60 to 100 km per
hour are expected within the next 24
hours. Houses of light materials
should be strengthened.
Classes in elementary and secondary
levels are automatically suspended.

Number 3
Weather disturbances are
dangerous to the locality. Winds of
more than 100 km per hour are
expected within the next 12 to 18
hours. Classes are suspended in all
levels and people are advised to stay
indoors. Seas will be very rough

Evaluating learning
Label the description below to enumerate
the different storm signal.
______ 1.Winds of 60 to 100 km per
hour are expected within the next 24
hours.
______ 2. A super typhoon is
expected in the locality with wind
speeds of 200 km per hour or more

_____ 3. Winds is up to 60 km per hour
may be expected in the locality within the
next 36 hours.
______ 4. Winds of more than 100 km per
hour are expected within the next 12 to 18
hours. Classes are suspended in all levels
and people are advised to stay indoors
Describe and classify two or more powerful storms
that occurred in the area where you live. Include the
storm signals of these typhoons. How much damage
did they cause?

WEEK 5 Day 3
Describing the Effects of Winds in a
Given Certain Storm Warning Signal
Batangas Province
PPT created by:

Review
Read each item carefully then choose
the letter of the correct answer.
__1. If Storm Signal No. 4 is raised,
the speed of the wind is at least:
A. 85 kph C. 120 kph
B. 100 kph D. 186 kph

__2. Which government agency
gives weather reports?
A. PHIVOLCS
B. PAGASA
C. DSWD
D. Disaster Coordinating Council

__3. Look at the picture. What storm
signal corresponds to thetyphoon
shown below?
A. Storm Signal Number
B. Storm Signal Number
C. Storm Signal Number
D. Storm Signal Number

___4. PAGASA has just raised typhoon signal
number three in Metro Manila and neighboring
Northern Luzon provinces. What does this?
A. Winds up to 60 kph may be expected in the
locality
B. Winds from 60 – 100 kph may be expected
within the next 24 hours
C. Winds with a speed of 100 – 185 kph are
expected in the area in at least 18 hours
D. Winds with a speed greater than 185kph
are expected to hit the area in at least 12 hours

How will you describe the pictures?
What does the picture show?
How do they differ?

Collaborative approach
Group Activity:
I. Problem: Describe the effects of winds in a given certain storm
warning signal
II. Materials: books, manila paper, pentel pen
III. Procedure:
Form group of five members. Conduct a research in the internet
or read books about the effects of winds in a given certain
storm warning signal.
IV. Data and Observation
Questions:
1. What are the effects of winds in different storm signal?
2. How does the strength of the wind differ in each storm signal?
V. Conclusion:
I have learned that ____________________________

Your house is made of light
materials. Then you heard from
the news that typhoon storm
signal number will hit your place.
What will you do?
Why?

What are the effects of winds on
different storm warning?
Storm Signal Number 1
- A tropical cyclone will affect the
locality. Winds of 30 – 60 kilometers per
hour (kph) may be expected in at least 36
hours or intermittent rains may be
expected within 36 hours.

Impact of the Winds
1.Twigs and branches of small
trees may be broken.
2. Some banana plants may be
tilted or downed.
3. Some houses of very light
materials (nipa and cogon) may be
partially unroofed.

4. Rice crop, however, may suffer
significant damage when it is in its
flowering stage
A tropical cyclone will affect the
locality. Winds of greater than 60 kph and
up to 100 kph may be expected in at least
24 hours.

Impact of the Winds
1. Some coconut trees may be
tilted with few others broken.
2. Few big trees may be uprooted.
3. Many banana plants may be
downed.
4 Rice and corn may be adversely
affected.

5.Large number of nipa and cogon
houses may be partially or totally
unroofed.
6. Some old galvanized iron roofings
may be peeled off.
A tropical cyclone will affect the
locality. Winds greater
than 100 kph up to 185 kph may be
expected in at least 18 hours.

. Impact of the Winds
1. Many coconut trees may be
broken or destroyed.
2. Almost all banana plants
may be downed and a large
number of trees may be uprooted.
3. Rice and corn crops may
suffer heavy losses.

.
4. Majority of all nipa and cogon
houses may be unroofed or destroyed and
there may be considerable damage to
structures of light to medium construction.
5. There may be widespread
disruption of electrical power and
communication services (including the
Internet).
6. In general, moderate to heavy
damage may be expected, practically in the
agricultural and industrial sectors.

.
A very intense typhoon will affect
the locality. Very strong winds of more
than 185 kph may be expected in at
least 12 hours.
Impact of the Winds
1. Coconut plantation may suffer
extensive damage.
2. Many large trees may be
uprooted.

.
3. Rice and corn plantation may suffer
severe losses.
4.Most residential and institutional
buildings of mixed construction may be
severely damaged.
5. Electrical power distribution and
communication services (including
Internet) may be severely disrupted.
In the overall, damage to affected
communities can be very heavy .

.
Evaluating learning
Write 1 if the effect of the wind
describe storm signal 1, 2 for signal
number 2, 3 for signal number 3 and 4
for signal number 4.
___1. Twigs and branches of small
trees were broken.

.
__2. Many houses are destroyed
__3. Great loss of lives and properties
__4. Few big trees were uprooted
__5. Houses of light materials like nipa and
cogon were partially unroofed.
Write 4 – 5 sentences explaining the
importance of having knowledge about
the effect of wind on different storm
signal.

. Week 5 Day 4
Explaining the Importance of Knowing
Storm Signal
Batangas Province
PPT created by:

.
Review
Written on the metacards are the
impacts of the wind under different
storm signals. Place then on their
proper column

.
Storm signal # 1 Storm signal # 2 Storm signal # 3 Storm signal # 4
Brainstorming
Why do you think PAGASA gives
advance weather forecast especially
when there is a typhoon that will
enter the Philippine Area of
Responsibility?

.
Group Activity:
I. Problem: Explain the importance of knowing storm signal
II. Materials: manila paper
III. Procedure:
Work in groups with five to six members. Discuss with your
group the importance of having knowledge about storm signal.
Be ready to discuss it in class.
IV. Data and Observation
Questions:
1. Why is it important to have knowledge about the weather?
2.What do you think will happen if PAGASA didn’t inform
the public about the coming typhoon and its storm signal?
3.Why is it important to be prepared especially if a typhoon will hit
your area?
V. Conclusion:______________________

.
You and your family plan to have
an outing on Laiya Beach Resort
in San Juan, Batangas. A night before
your trip you heard from the
news that there is a typhoon coming
and that area is under storm
signal number 2. What will you?
Why?

.
Making generalizations
Why is it important to know storm signals?
PAGASA reports public storm signal to
warn people of the coming dangers.
1.Storm warning signals are essential
because it makes the people aware of what a
certain typhoon can bring them.
2. Some people also used the storm warning
signals to indicate the class suspension.
3. Storm warning signals are also used to
know how great or intense a certain typhoon is

.
Evaluating Learning
Explain:
Why is it important to know storm signal?
(The teacher will use the rubric below to rate the answer of the pupil.)
Scoring Rubrics
4 -Students understanding of the concept is clearly evident
3-Student understanding of the concept is evident
2-Student has limited understanding of the concept
1-Student has a lack understanding of the concept
Explain the importance of taking
weather warnings seriously

. Week 5 Day 5
Formulating Example of News Weather
Reporting About the Coming of Typhoon
Batangas Province
PPT created by:

.
Review
Write FACT if the statement is
correct and BLUFF if it is not correct
___1. DSWD is the agency that gives
weather reports.
___2. Having knowledge about the
weather is important for making
decision

.
___3. PAGASA reports public storm
signal to warn people of the
coming dangers of typhoon.
___4. Storm warning signals are also
used to know how great or
intense a certain typhoon is.
___5. Storm signal raise in a certain
area is the basis for suspending
classes on that place.

.
A video presentation
https://www.youtube.com/watch?v=UhJ30xCD
FqA
What is the video presented all about?
What area affected by typhoon?
What are the elements of weather that are
mentioned in the weather forecast?
What kind of weather forecast is shown?
What are the important data that must be
included in the report?
Why is weather reporting important?

.
1. Setting standards
2. Group the class into five.
3. Let the group formulate their own weather report
about the coming typhoon
Discussing new concepts and practicing new skills #1
Group Reporting / Presentation of the Output
Sharing of results

.
Discussing new concepts and practicing new skills #2
Answer these questions:
What are the elements of weather that are
mention in your weather report?
What are the areas affected by typhoon?
Developing mastery
Read the weather report then identify the
element of weather mentioned on the
report.

.
Forecast: Partly cloudy to cloudy
skies with light rains will be
experienced over the provinces of
Batanes, Ilocos Norte, Apayao,
Cagayan and Quezon. Partly cloudy to
cloudy skies with isolated
rainshowers or thunderstorms is
expected over Metro Manila and the
rest of the country.

.
Moderate to strong winds
blowing from the northeast will
prevail over Luzon and Eastern
Visayas and the coastal waters along
these areas will be moderate to
rough. Elsewhere, winds will be light
to moderate coming from the
northeast to north with slight to
moderate seas

.
Your community is located near
coastal areas. You heard from the
news report that a strong
typhoon will hit your place?
What will you do? Why?

.
What are the elements of weather
that are included in making
weather report?
There are several elements that
make up the weather and climate of a
place. The major of these elements are
FIVE: temperature, pressure, wind,
humidity, and precipitation.

.
Analysis of these elements can
provide the basis for forecasting
weather and defining its climate.
These same elements make also the
basis of climatology study, of course,
within a longer time scale rather than
it does in meteorology.

.
Temperature is how hot or cold the
atmosphere is, how many degrees it
is above or below freezing.
> this is a very important factor in
determining the weather because it
influences or controls other
elements of the weather, such as
precipitation, humidity, clouds and
atmospheric pressure.

.
Humidity is the amount of water
vapor in the atmosphere.
Precipitation is the product of a
rapid condensation process (if this
process is slow, it only causes
cloudy skies). It may include snow,
hail, sleet, drizzle and rain.

.
Humidity is the amount of
water vapor in the atmosphere.
Precipitation is the product of
a rapid condensation process (if
this process is slow, it only causes
cloudy skies). It may include snow,
hail, sleet, drizzle and rain.

.
Atmospheric pressure (or air
pressure) is the weight of air
resting on the earth's surface.
Pressure is shown on a weather
map, often with lines called
isobars.
Wind is the movement of air
masses, especially on the Earth's
surface.

.
Evaluating Learning
Direction: Study the fact sheet below then
create a weather report from it.
Tropical Cyclone Update
Max winds / Gustiness: 65 kph / 80 kph
Forecast Movement: West at 6 kph Tropical
Storm (Maning) Location: At 4:00 AM, 3,310
km east of Northern Luzon (18.3°N, 153.0°E)
Outside PAR

.
1. Read newspaper articles on typhoon Ondoy,
Yolanda and Ruby.
2. Compare and contrast the three typhoons based
on the following: a) how they formed b) wind speed
c) amount of rainfall d) how long they stayed in the
Philippine Area of Responsibility (PAR) and 5) extent
of the damage caused by each typhoon.
3. Fill in the table below
Typhoon How it
formed
Wind Speed Amount of
Rainfall
Length of
Stay in PAR
Extent of
Damage

SCIENCE_5_PPT_Q4_W5_-_Describing_the_Effects_of_Typhoon_on_the_Community.pptx

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SCIENCE_5_PPT_Q4_W5_-_Describing_the_Effects_of_Typhoon_on_the_Community.pptx