A Detailed Lesson Plan
in Math V
Student Teacher: Rosalyn M. Elegino
Cooperating Teacher:
Cooperating School: Iligan City Central School
I. Objectives
At the end of the lesson, Learners are expected to visualize the perimeter of
any given plane figure in different situations. M4ME-IIIg- 48
II. Subject matter
a. Topic: Visualize Perimeter
b. References: MELC Grade 4 1st to 4th Quarter
c. Value: To have a joyful environment
d. Materials: Power Point Presentation, Pictures, Flashcard, and Visual aid
III. Learning Activity
Teacher’s Activity Learner’s Activity
A. Preliminary Activities
1. Prayer
Children let us all stand for our prayer. (The learner’s pray solemnly.)
May I request Jull Rene to lead the
prayer?
2. Greetings
Good Morning grade 4! Good Morning teacher Rose!
Okay before you take your sit please Good Morning classmates!
arrange your chairs and pick up a sheet
of paper under your chairs.
Done? Yes, teacher.
Very good! Please take your sit now.
3. Checking of Attendance
Who is absent today? No one is absent teacher.
Very good!
4. Checking of assignment
Do you have an assignment yesterday? Yes, teacher we have!
Okay, pass your assignment forwardly.
(Learners pass their assignment)
5. Drill
“Now, I have here a flash cards and all
you have to do is to answer correctly.
Do you understand? Yes, teacher.
1. 9x3 = 27 1. 27
2. 6x6 = 36 2. 36
3. 5x5 = 25 3. 25
4. 10+10 = 20 4. 20
5. 5+3 = 8 5. 8
6. Review
What was our last lesson yesterday?
Very good! Our last lesson yesterday is all about
Now, what is perimeter? perimeter.
Very good children! Perimeter is the distance around the
And how do we visualize the perimeter of figure.
different figure?
Oh wow! Let’s have a round of applause By adding all sides.
for everyone.
B. Motivation
I have here a ball and all you have to do
is to pass the ball to your seatmate and
when the music stops you will also stop (the learners pass the ball of their
and the one who hold the ball will give the seatmate till the music stop.)
answer to my questions.
Is it understood?
Yes, teacher.
Here we go! Pass the ball, ball! ball pass
the ball.
Okay, here is the question number one.
1. What shape is this?
(Showing a square handkerchief)
how many sides of a square? 1. Square and it has 4 equal sides.
2. How about this one?
(Showing a triangle pictures.)
3. many sides of a triangle? 2. Triangle
4. What about this shape? 3. 3 sides
(showing a rectangle objects) 4. Rectangle
5. How many sides does it have of a
rectangle? 5. 4 sides with 2 pairs of parallel.
Very good!
Before we proceed to our lesson, I have
here our learning objectives for today for
us to be guided as well as you are
expected to: (everybody read) (The learners read the objectives)
Visualize the perimeter of any given plane
figure in different situations.
Our lesson for today is about visualize
perimeter. But, before that can I have a Sure, teacher
question to all of you?
Did you enjoy our games today? Yes, teacher
I’m glad to know
How are you feeling now? Were happy teacher
Amazing!
Why do we need to be happy? To have a happy life style.
Okay, let’s do the mommy Dionysia clap! (Performing the mommy Dionysia clap
If you’re ready for our new topic for day and repeat the action instructed by the
just say let’s go! All you’re going to do is teacher.)
to repeat after me. Do you understand?
1,2,3 clap your hands! And 1,2,3 stomp
your feet then say it loud. LET’S GO!
C. Lesson Proper
Okay, what our new topic for today? It’s all about visualize perimeter teacher.
Correct!
What is perimeter anyway?
Please read the meaning of perimeter on
the board.
Perimeter – is the sum of the measures of (the learners read the definition of the
all the sides of plane figure or polygon. It perimeter)
also referred to as the distance around
the polygon.
Very good grade 4!
Now, I have here a problem to solve so
listen carefully because I am going to give .
you a group activity and a quiz later part.
I am clear?
Yes, teacher.
Okay, the problem is;
Van found a square book. Each side of its
front cover is 20 cm long. Van wants to
find out the length of the sides of the
cover. How can he do this?
(drawing a square book and show them
while counting)
20cm
Okay we have 20 cm
So what is the measure of the other sides
of a square? 20 cm also teacher.
Yes, because the square has 4 equal
sides.
To solve the problem, let us count the
number of cm of each side.
How many cm are there on the one side?
____ 20 cm teacher!
What is the total of the length of the four
sides? ____
For the solutions goes like this;
Perimeter = s+s+s+s
= 20+20+20+20
= 80cm
Or you can also use this formula by
multiplying
Example:
Perimeter = 4xs (side)
= 4x20
= 80cm Yes, teacher.
So, the measurement of each side can be
added four times or can also multiply by
to get each perimeter.
The total length of the four sides of the
cover is 80 cm.
Do you understand on how to get a
perimeter by each side?
Here is another example
(showing a rectangular object)
7cm
3cm 3cm
Rectangle teacher.
7cm
It has two pairs of parallel sides and it has
What figure is shown in the illustration? 4 sides in all.
Okay very good! The figure is rectangle. To add up all sides.
How many sides does it have?
Okay very good! If we get the perimeter
of the rectangle what do, we need to do?
Okay so, to get the perimeter of the
rectangle we can simply add up all sides.
(he answered the problem)
I will call a name and whoever is called
will come to the front to answer it.
Okay Zalzos please come here and try to
answer this. All you can do is to find the
perimeter of the rectangle. Yes, teacher.
Okay let’s give a variety clap for Zalzos!
Did you understand on how to get the
perimeter of a figure now? Aha! Aha! Aha!
Ready na! ready na!
Okay are you ready for our activity?
Okay grade 4! Ready na? ready na?
Aha! Aha! Aha!
D. Application
Yes, teacher.
Now, I will group you into 5 groups, each
group will choose a leader and after that
find a place that you can form a circle in a
silent way.
Do you understand? Yes, teacher
But, before that please keep in your
group from the acronym of ISSES. (the learners read about the given rules in
each group)
ISSES stands for;
(All leaders are standing and get their
I- Include everyone materials from the teacher)
S- Share your ideas
S- Sixteen-inch voice
E- Encourage everyone
S- Stay in your group
Is that clear?
Please read our rules again
So, now leader please stand up and get
the materials here.
Please all leaders stand as you are! Help
me to discipline all your members. If ever Yes, teacher!
I heard a noise and someone are not
cooperating I will automatically minus
points of your group.
Understood?
Okay I’m glad to know
I have a rubric here
Criteria Score
CLEANLINESS 10
COOPERATION 5
CORRECT
ANSWER 10
REPORTING 5
TOTAL 30
GROUP1 - If I am going to build a small
house with a triangular roof measuring
10cm on each side. what is the perimeter
of the roof of my small house?
GROUP2 – Our trapezoid garden look
like this. What is the total perimeter of a
trapezoid garden?
GROUP3 – Show the perimeter by
drawing line partitions as indicated by
given dimension.
1. 5 units in all sides
GROUP4 – Count the numbers of units to
determine the perimeter of each side.
P= ___units
GROUP5- Visualize the perimeter of the
following plane figures.
I will only give you a 10minutes to answer
the activity and the time starts now.
E. Generalization perimeter is the distance around the
figure.
What is perimeter?
Okay very good! And: We simply add all the sides of any given
figure.
How do we visualize the perimeter of
different figures?
IV. Evaluation
The learners get their quiz notebook and
answer the given problem.
Alright! so I think you are now much
understanding about our lesson today.
So now, get your quiz notebook and
answer this.
Yes, we are ready!
Are you ready?
Okay start answering now. 1. 60cm
2. 47cm
1.I am a square measuring 15cm on each 3. 64m
side. what is my perimeter? 4. 51ft
2. I am a scalene triangle measuring 5. 72m
12cm, 15cm and 20cm on each side.
what is my perimeter?
3.A rectangle has a length of 22m and
has a width of 10m. the perimeter of the
rectangle is_____
4. The trapezoid measures 10ft, 12ft,
and 14ft on its side. what is my
perimeter?
5. I am a parallelogram with the
longer sides 24m each and the shorter
sides 12m each. My perimeter is_______
V. Assignment Learners copy their assignment.
Okay get your assignment notebook and
copy.
1. Draw a square and a triangle.
show the perimeter by drawing line
partitions as their dimensions. Write a
short story about your work.
Learners prayed solemnly.
Okay class please standup for our closing
prayer and may I request the leader to
lead the prayer.
Goodbye teacher Rose!
That’s all for today Goodbye classmates!
Goodbye grade 4!
