A Detailed Lesson Plan in Science IV
Prepared by: Heartlain C. de los Reyes
I. OBJECTIVES:
A. Content Standards: The learners demonstrate understanding of components
using simple instruments.
B. Performance Standards: The learners should be able to practice precautionary
measures in planning activities.
C. Learning Competency: Use weather instruments to measure the different
weather components.
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II. LEARNING CONTENT:
A. Skill: Use weather instruments to measure the different weather components.
S4ES-IVe-5
B. Reference: CG p59. Science and Technology I: Integrated Science Textbook for
First Year pp. 203-204.
C. Materials: Powerpoint presentation
D. Strategy: Cooperative Learning
E. Values: Awareness, Preparedness and Teamwork
III. LEARNING EXPERIENCES:
Teacher’s Activity
Pupil’s Activity
A. Preliminary Activities
1. Prayer
- Everybody stand up for the prayer.
- A pupil leads the prayer
- Good Morning, Ma’am de los Reyes!
3. Checking of Attendance
- Who is absent today?
- None, Ma’am!
4. Checking of Assignment
- Do we have an assignment, class?
- No, Ma’am!
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2. Greetings
- Good Morning, Children!
- Pupils sing the song.
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5. Drill
- Sing the song “Airplane”
6. Review
- What was our last discussion?
Who can still recall?
What are those four types of clouds?
Okay, so what are cirrus clouds?
- The four types of clouds
- Cirrus Clouds
- Stratus Clouds
- Cumulus Clouds
- Nimbus Clouds
- Cirrus clouds are high level clouds that
are thin, wispy clouds seen high in the sky.
They are thin because they are made of
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What about the stratus clouds?
What about the stratus clouds?
What about the cumulus clouds?
And the last one, the nimbus clouds.
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7. Motivation
- What is our weather for today?
It’s a sunny day.
So, what are the things we can do
during sunny days?
ice crystals instead of water droplets. It
usually means it is going to be a nice day.
- Stratus clouds are uniform grayish clouds
that often cover the entire sky. They
resemble fog that doesn’t reach the
ground.
- Stratus clouds are uniform grayish clouds
that often cover the entire sky. They
resemble fog that doesn’t reach the
ground.
- Cumulus clouds are white, puffy clouds
that look like pieces of floating cotton. It is
often called as “fair-weather clouds”.
- Nimbus clouds are dark and seen during
a thunderstorm along with thunder and
lightning.
Okay, so we can do a lot of things/
activities during sunny
days. What
about during rainy days? What are the
things/ activities we can do?
- A sunny day.
- Playing outside
Go to picnic
Go out with friends
Playing basketball
-Staying at home
Playing indoor games
Watching movies
Listening to music.
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B. Developmental Activities:
1. Presentation
- Class, knowing what the weather
outside is very important for us to be
aware and to be prepared. Do you agree? - Yes, ma’am!
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But, how can we determine and measure
the weather?
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Before, people would only looked and
depend on the nature for signs that would
answer their weather questions.
For example, farmers in particular would
watch the sky and the behavior of animals
to help them determine the approaching
weather. When birds fly high up the sky it
means a fair weather. If they start fly
lower to the ground then, there is a bad
weather coming.
Also, have you’ve seen during night time
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that there is a white ring around the
moon? Some people would believe that it
will rain tomorrow.
But in our present times, how can we
determine and measure the weather?
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So, for this afternoon we will be dealing
with the uses of different kinds of weather
instruments.
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A THERMOMETER measures the air
temperature. Most thermometers are
closed glass tubes containing liquids such
as alcohol or mercury. When air around
the tube heats the liquid, the liquid
expands and moves up the tube.
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A
BAROMETER measures air pressure. It tells
you whether or not the pressure is rising
or falling. A rising barometer means sunny
and dry conditions, while a falling
barometer means stormy and wet
conditions.
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A WIND
that
determines
direction
which
VANE is an instrument
the
from
the wind is
blowing.
An
A
measures the
content of
humidity.
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measures wind
cups catch
turning a
to the instrument.
dial
ANEMOMETER
speed. The
the wind,
dial attached
The
HYGROMETER
water vapor
air or the
Stokes
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The Campbell
Recorder
shows the wind
speed.
measures
sunshine.
Sunlight shines into one side of a glass ball
and leaves through the opposite side in a
concentrated ray. This ray of light burns a
mark onto a thick piece of card. The
extensiveness of the burn mark indicates
how many hours the sun shine during that
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day.
A RAIN GAUGE measures the amount of
rain that has fallen over a specific time
period.
2. Group Activity
- I will group you into 3.
- (each pupil in every group is participating
- Let us read and remember these and cooperating)
guidelines in groupings.
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G- ive thoughtful feedback
R- espect others & their thoughts
O- n task all the time
U- se soft voices
P- articipate actively
S- tay with your group
So, listen to the instructions:
The class will be divided into 3
groups.
Each group has its designated task.
Then, choose who will be your
leader.
In Group 1: Your task is to show how the
wind vane being used in our daily living
through a role play.
In Group 2: Your task is show how the
thermometer being used in our daily living
through a role play.
In Group 3: Your task is show how the
barometer being used in our daily living
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through a role play.
3. Generalization
- What are those different kinds of
weather instruments?
- Thermometer
Barometer
Anemometer
Hygrometer
Wind Vane
Campbell Stroke Recorder
Rain Gauge
- Okay, very good.
- Thermometer
What about it measures the wind speed.
The cups catch the wind, turning a dial
attached to the instrument. The dial
shows the wind speed. What kind of
weather instrument it is?
- Anemometer
It measures the water vapor content of air
or the humidity. What kind of weather
instrument it is?
- Hygrometer
It is an instrument that determines the
direction from which the wind is blowing.
- Wind Vane
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It measures the air temperature. It
contains liquid such as alcohol or mercury.
When air around the tube heats the
liquid, the liquid expands and moves up
the tube. What kind of weather
instrument it is?
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It measures sunshine. Sunlight shines into
one side of a glass ball and leaves through
the opposite side in a concentrated ray.
What kind of weather instrument it is?
What about it measures air pressure. It
tells you whether or not the pressure is
rising or falling. A rising barometer means
sunny and dry conditions, while a falling
barometer means stormy and wet
conditions.
- Campbell Stokes Recorder
- Barometer
It measures the amount of rain that has - Rain gauge
fallen over a specific time period. What
kind of weather instrument it is?
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IV. EVALUATION
A. Read each question and choose the correct answer.
1. What weather instrument is used to measure temperature?
a. thermometer b. barometer c. wind vane
2. Which instrument is used to measure air pressure?
a. thermometer b. wind vane c. barometer
3. What weather tool measures wind direction?
a. wind vane b. thermometer c. barometer
B. Arrange the scramble letters in the parentheses.
4. An instrument used to measure the water vapor content of air or the humidity
(hyogremter) _____________.
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5. An instrument used to measure the wind speed. The cups catch the wind, turning
a dial attached to the instrument. The dial shows the wind speed. (anomertme)
____________.
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V. ASSIGNMENT
Research about what are the safety precautions on different types of weather.
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