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MATHEMATICS
Quarter 3 – Module 4
Drawing and Identifying
the Terms Related to a Circle

NegOr_Q3_Mathematics5_Module4_v2

NegOr_Q3_Mathematics5_Module4_v2
Mathematics – Grade 5
Alternative Delivery Mode
Quarter 3 – Module 4: Drawing and Identifying the Terms Related to a Circle
Second Edition, 2021

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Published by the Department of Education

Secretary: Leonor Magtolis Briones
Undersecretary: Diosdado M. San Antonio

Development Team of the Module

Writer: Goldmark Anthony D. Indico
Editors: Elizabeth A. Alap-ap, Dev Ed.D
Diocira B. Palafox
Reviewer: Felvic D. Rubio
Illustrator: Goldmark Anthony D. Indico
Layout Artists: Fely S. Ceriales
Goldmark Anthony D. Indico
Management Team: Senen Priscillo P. Paulin, CESO V Elisa L. Baguio, Ed.D
Joelyza M. Arcilla, Ed.D.,CESE Rosela R. Abiera
Marcelo K. Palispis, JD. Ed.D. Maricel S. Rasid
Nilita L. Ragay, Ed.D Elmar . Cabrera

Printed in the Philippines by ________________________

Department of Education –Region VII Schools Division of Negros Oriental

Office Address: Kagawasan, Ave., Daro, Dumaguete City, Negros Oriental

Tele #: (035) 225 2376 / 541 1117
E-mail Address: negros.oriental@deped.gov.ph

NegOr_Q3_Mathematics5_Module4_v2
Introductory Message
This Self-Learning Module (SLM) is prepared so that you, our
dear learners, can continue your studies and learn while at home.
Activities, questions, directions, exercises, and discussions are
carefully stated for you to understand each lesson.
Each SLM is composed of different parts. Each part shall guide
you step-by-step as you discover and understand the lesson
prepared for you.
Pre-tests are provided to measure your prior knowledge on
lessons in each SLM. This will tell you if you need to proceed on
completing this module or if you need to ask your facilitator or your
teacher’s assistance for better understanding of the lesson. At the
end of each module, you need to answer the post-test to self-
check your learning. Answer keys are provided for each activity
and test. We trust that you will be honest in using these.
In addition to the material in the main text, Notes to the
Teacher are also provided to our facilitators and parents for
strategies and reminders on how they can best help you on your
home-based learning.
Please use this module with care. Do not put unnecessary
marks on any part of this SLM. Use a separate sheet of paper in
answering the exercises and tests. And read the instructions
carefully before performing each task.
If you have any questions in using this SLM or any difficulty in
answering the tasks in this module, do not hesitate to consult your
teacher or facilitator.
Thank you.

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This module was designed to provide you with fun and

meaningful opportunities for guided and independent learning at
your own pace and time. You will be enabled to process the
contents of the learning resource while being an active learner.
The module is intended for you to use/respond appropriately
to drawing and identifying the terms related to a circle.

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Name the term related to a circle in each item. Choose your

answer from the terms inside the box.

1. 3. 5.

2. 4.

circumference radius arc

center diameter

NegOr_Q3_Mathematics5_Module4_v2
14. 15. 16.
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 Drawing and Identifying the Terms
Lesson
Related to a Circle

’s In

Put a check mark (√) if the figure shows a circle and cross mark
(x) if not. Do this in your notebook.

1. ___ 4. ___ 7. ___

2. ___ 5. ___ 8. ___

3. ____ 6. ___ 9. ____

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 ’s New

Study the figure below:

What do you see in this circle?

What do you think are these?

is It

A circle is a set of all points in a plane that are at a fixed

distance from point called center.

Terms Related to a Circle

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 The radius is the distance from the center of the circle to any
point on its perimeter.
 The circumference of a circle is the perimeter of the circle.
 A secant is a line that passes through any two points on a
circle.
 A chord is a line that joins two points on the circumference of
a circle.
 The diameter is a chord that passes through the center of a
circle.
 A tangent is a line that touches the circle at only one point.
 An arc is a part of the circumference. A sector is the part of a
circle between two radii.
 A segment is the part of a circle that is between a chord and
the circumference.
 A semicircle is a half of a circle.

A compass is an instrument used to draw circles or the parts

of circles called arcs. It consists of two movable arms hinged
together where one arm has a pointed end and the other arm
holds a pencil.

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 ’s More

Label each part of the circle. Choose your answers from the
words below.

7.

1.
6.

2.

5.

4.
3.

radius arc center chord

sector segment diameter

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 I Have Learned

I have learned that a CIRCLE…

 is a closed plane or flat curve.

 has every point on its edge equidistant from a fixed point
within the center of the circle.
 has a center point in the middle.
 has a radius, a line from the center point to any point on the
edge of the curve.
 has a diameter, a line from one edge of the curve passing
straight on the center point to the opposite edge.
 has other terms related to its circumference called arcs.
 has other terms related to lines passing through it.
 has other terms related to its surface.
 can be drawn perfectly by a compass.

I Can Do

Draw five (5) circles using a compass with the following radius:
1. 5 cm
2. 2 inches
3. 4 cm
4. 2.5 inches
5. 3 cm

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RUBRICS
Out- Very Un- Needs
Satisfactory
standing Satisfactory satisfactory Improvement
(3)
(5) (4) (2) (1)
All All All directions All
Following All directions
directions directions are directions
Project are not
are are mostly sometimes are often
Directions followed
followed followed followed followed
Mostly used Sometimes Often used Do not used
Used own
own ideas used own own ideas own ideas
Creativity ideas and
and ideas and and and
imagination
imagination imagination imagination imagination
Cleanliness Cleanliness is Cleanliness
Cleanliness Cleanliness is
Neatness is mostly sometimes is often
is observed not observed
observed observed observed
Effort put Work hard Mostly work Sometimes Often work Do not work
into the on the hard on the work hard on hard on the hard on the
Project project project the project project project

Choose the letter of the correct answer.

1. It is the line from the center point to any point on the edge of
the curve.
A. Radius B. Diameter C. Center D. Curve

2. It is the line from one edge of the curve passing straight on the
center point to the opposite edge.
A. Radius B. Diameter C. Center D. Curve

3. It’s the line that touches the circle at only one point.
A. Tangent B. Circumference C. Arc D. Radius

4. It is the perimeter of the circle.

A. Tangent B. Circumference C. Arc D. Radius

5. It is the instrument used to draw circles or the parts of circles

called arcs.
A. Ruler B. Tape Measure C. Compass D. Meterstick

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 Copy the circles in your notebook. Draw a radius or a
diameter from the given point. Use a ruler. Look at the example.

1. Draw a radius 2. Draw a radius

Here, a radius is from the given from each of the
drawn from the given point. given points.
point.

4. Draw a diameter
for the smaller circle
and a diameter for 5. Draw a radius
the bigger circle from point A and
3. Draw a diameter from the given a diameter from
from the given point. points. the point B.

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NegOr_Q3_Mathematics5_Module4_v2
What I Know What’s In
1. center 1. X 6. X
2. circumference 2. / 7. X
3. radius 3. X 8. /
4. arc 4. / 9. /
5. diameter 5. X
What’s More Assessment
1. chord 1. A
2. segment 2. B
3. arc 3. A
4. diameter 4. B
5. center 5. C
6. radius
7. sector
References

Lumbre, A. & Ursua, A. (2016). 21st Century Mathletes 5: Textbook

for Grade 5. Quezon City, Philippines: Vibal Group, Inc.

Mathematics V: Learner’s Materials

Mathematics V: Teacher’s Guide

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For inquiries or feedback, please write or call:

Department of Education – Schools Division of Negros Oriental

Kagawasan, Avenue, Daro, Dumaguete City, Negros Oriental

Tel #: (035) 225 2376 / 541 1117

Email Address: negros.oriental@deped.gov.ph
Website: lrmds.depednodis.net

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