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Rosillo LP in 28 - DLP

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Republic of the

Philippines

Department of Education
Caraga Administrative Region
Division of Agusan Del Norte
South Kitcharao District

SAN ISIDRO ELEMENTARY SCHOOL

Name of Student ROSILLO, JEROME,


Section
L.
Leaning Area Mathematics Time
Grade Level IV Date

I. OBJECTIVES
A. Content Standards a. Demonstrates understanding of concepts of time, perimeter,
area and volume.

B. Performance Standards Able to apply the concept of time, perimeter, area, and volume to
mathematical problems and real-life situations.

C. Learning At the end of the lesson, the pupils will be able to:
Competencies/Objectives
a. Visualize the perimeter of any given closed plane figure in
different situation.

b. Measure the perimeter of any given closed figure using


appropriate tools.

c. Derive the formula for perimeter of any given closed figure.

d. Find the perimeter of triangles, squares, and rectangles.

II. SUBJECT MATTER


Content Measuring Perimeter
References K to 12 Grade 4 Curriculum Guide, LM Math Grade 4 pages 183 to
185
Teacher’s guide pages

Learners Material Pages English 2 Learner's Material pp. 311-315

Additional materials from Illustrations, Power point Presentation, Strips, Flashcards, real
learning resources objects, ruler
III. PROCEDURE TEACHER’S ACTIVITY STUDENT’S ACTIVITY
A. DRILL A. PRELIMINARY
ACTIVITIES

1. PRAYER
Yes Sir. Let us all
May I request Ms. Cyril to stand my dear
lead the prayer? classmates and let us
feel the presence of
the Lord.
2. GREETINGS

Good morning class! -Good morning Sir


Jerome.
How are you today? -We are fine Sir.
That’s great! You may now be -Thank you sir.
seated.

2. CHECKING OF
ATTENDANCE

Class, instead of saying


“present” you need to
mention your favorite hero
characters.
James -Superman
Jerry Joy -Darna
Justin… -Batman

B. REVIEW Before we will proceed to our (varied answer from


new lesson, let us have a the class)
short review first. Who can
still remember the lesson
yesterday?

Okay very good class.


C. LESSON PROPER A. INTRODUCTION

a. Motivation

The teacher will give a drill


on adding and multiplying
numbers

Answer:
mentally. The teacher will - 4
show flashcards to the pupils - 40
- 36
and let the pupils answer the - 100
numbers on the flashcards.
Yes Sir.
5+5

4 x 10

12 + 24

5 x 20

B. CLASS PROPER

- meter
Are you ready class? - inches
- centimeter
- meter
Today, let’s talk about

“ Measuring Perimeter"

-Square

Ask what unit of - yes sir


measurement and measuring
tool is appropriate for the - to wipe sweat
following.

1.Distance between buildings


2.Sides of a handkerchief

3.Length of a ball pen

4.Sides of a blackboard

C. TEACHING MODELLING

Show a plain handkerchief.

Ask: What is the shape of this


handkerchief?

Do you carry your


handkerchief everyday?

What are the uses of a


handkerchief?

D. GUIDED PRACTICE

The shape of this


handkerchief is square. A
square has 4 sides, each sides
measure 8 cm . What is total
perimeter of handkerchief?

Formula: (P=4S)

P= S+S+S+S

P= 8+8+8+8

P=32

or 4x8= 32

(Varied

Formula: (P=2L+2W)

P= (14+14)+(6+6)

P= 28+12

P= 40

B. APPLICATION

Group the pupils into 3. Let them


answer the activity given by the
teacher.
Group-1

-The perimeter is the


distance around the edge
of a shape.

-The perimeter can be


found by adding together
Group-2 the lengths of each side of
a shape.

- square (P=4s)
- triangle (P= a+b+c)
- rectangle(P=2L+2W)

Group-3

Group-4
Each group is will be assign with
different objects. Let the pupils
work together to find the answer to
the given activity following the
guide questions:

a. What is the measurement of


each side?

b. What is the total distance


around the figure!

c. How were you able to find the


total distance around the figure?

After all groups have finished their


output, let them display their work
on theboard.

Processing the Activities:

Ask the groups to present and


discuss their answers on the board.
(Check and explain the output of
the pupils.)

Ask: How did you find the


activity? How were you able to find
the answer?

Lead the pupils to note that what


they have found out is the
perimeter of the closed figure give.

C. GENERALIZATION

What is perimeter?

How do you find the perimeter of a


given figure?

What is the formula in finding its


perimeter of a triangle, a square
and a rectangle?

IV. EVALUATION Directions: Find the perimeter of


the following figures.

V. ASSIGNMENT Draw in your notebook a


person or persons helping
you in school.

Write 2 sentences about them


using is or are.

VI. REMARKS/
REFLECTION
Prepared by
JEROME L. ROSILLO
PRACTICE TEACHER
Noted by:
GLORY BETH C. LACUMBIS
GRADE VI ADVISER

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