DETAILED

LESSON IN
FACILITATING
LEARNER-
CENTERED
TEACHING

Mark Angelo Antolin

Trisha A. Tapang

Demo Teacher’s
 Segui, Mariluz D., LPT, Ph.D.

I. OBJECTIVES
At the end of the discussion, the learners are expected to:

a) Describe the three states of matter based on shape, volume, and arrangement of particles;

b) Differentiate physical changes from chemical changes through observable characteristics; and

c) Demonstrate simple methods of separating mixtures using appropriate tools and procedures.

II. SUBJECT MATTER:

Topic: Benefits and Dangers in Using Social Networking Sites, Safeguarding Oneself in
the Use of Social Networking Sites, Online Resources, Educational sites and Portals

Materials: Laptop, TV, Coupon bond, highlighter, Construction paper (Instructional

Materials).

References: Department of Education. (2016). K to 12 Curriculum Guide: Science

(Grades 3 to 10). DepEd Complex, Meralco Avenue, Pasig City. Retrieved from
https://www.deped.gov.ph/wp-content/uploads/2019/01/Science-CG_with-tagged-sci-
equipment_revised.pdf

Value focus: Appreciate the importance of materials in daily life and understand how
their properties and changes affect our environment and well-being.

III. PROCEDURES:

TEACHER’S ACTIVITY STUDENT’S ACTIVITY

A .Preliminary Activities

GREETING!
Goodmorning children! Goodmorning Teacher!

Are you all good today, children! Yes teacher, we are good today!

PRAYER
Before we start, may I request everyone to
stand for a short prayer. Jhunica, please come
here in front and lead us on our prayer today.
Let us bow our heads and welcome God's
presence.Heavenly Father, we seek Your
guidance as we embark on today's lessons.
Grant us the wisdom to understand, the
patience to learn, and the kindness to support
one another. Bless our teachers with insight
and compassion as they lead us. May we use
the knowledge gained to grow in character
and contribute positively to our community.
We thank You for this opportunity to learn
and for Your constant presence in our lives. In
Your holy name, we pray. Amen.
Thank you Jhunica and everyone, you may
now take your seat.

So we have here the classroom rules to be

followed by everyone.
RAISE YOUR HAND

QUITE MOUTH
Raise your hand if you want to speak.

LISTEN WITH YOUR EARS

Don’t talk if someone is talking.

Listen to your teacher and to your classmates.

Understand BECED 1-A!

CHECKING OF ATTENDANCE

For our attendance today, may I call on the

class secretary to kindly check the attendance.
Melanie is there anyone absent today?

Okay thank you, you may now take your seat. Melanie: No one is absent ma’am!

B. Motivation

Before we start we will have an energizer first

and we will all dance. So again, may I request
everyone to please stand.

Are you all excited?

Did you enjoy our dance class?

Thank you, you all may now take your seats.

Yes, teacher!
C. Discussion
Yes, teacher!
Today we are going to talk about ‘’ Matter’’.
Thank you, teacher!
So class in your own opinion what is matter?

Matter is anything that has mass and takes up

Very good! space, and it exists in three main states: solid,
liquid, and gas.
Matter is anything that has mass and takes up
space. This means that everything around us
—things we can see, touch, smell, or even
feel—is made of matter. Whether it’s the air
we breathe, the food we eat, the clothes we
wear, or the water we drink, all are examples
of matter.

The States of Matter Matter exists in three

common states: solid, liquid, and gas. These
states differ in terms of shape, volume, and
the movement of particles.

1.Solid
A solid has a definite shape and volume. Its
particles are closely packed together and
vibrate in place, which is why solids are firm
and keep their shape.

Can you give an example of solid?

Teacher, rock book, pencil, chair, ice cube,
Very Good, that is correct! spoon, cellphone. ck

Because, items like a rock, book, pencil,

chair, ice cube, spoon, and cellphone are
examples of solids because they have a fixed
shape and volume, with particles that are
closely packed together and vibrate in place,
not moving freely.

Now let’s move on to solid. Do you have any

idea what is solid?
A solid is a state of matter characterized by
particles that are closely packed together and
vibrate in place, giving solids a definite shape
Very good, that is correct! and volume.

2.Liquid
A liquid has a definite volume but no definite
shape. It takes the shape of the container it is
in. The particles in a liquid are close together
but can move past one another.

Give an example of solid?

Teacher water, juice, milk, cooking oil,
Very good, that is correct! vinegar, liquid soap, soft drinks.

This are examples of solid because these

substances are liquids because they have a
definite volume but no fixed shape, meaning
they take the shape of their container. In
liquids, particles are closely packed but can
move around each other, allowing the liquid
to flow. For instance, when you pour water
into a glass, it conforms to the shape of the
glass.
Let’s move on to gas. Do you have any idea
what is gas?
Teacher gas is a state of matter that doesn't
have a fixed shape or size. The tiny particles
in a gas are spread out and move freely in all
directions. This means gases can fill any
Very good, that is correct! container they are in.

What are the examples of gas?

Teacher air, oxygen, carbon dioxide, steam,
Correct! Because air, oxygen, carbon dioxide, helium in balloons, smoke.
steam, helium in balloons, and smoke are
examples of gases because they don't have a
fixed shape or size and can spread out to fill
any container. In gases, the tiny particles are
far apart and move freely, allowing them to
expand and fill the space they're in. For
instance, when you open a balloon filled with
helium, the gas spreads out into the room.

Why do you think matter is important? Do

you have any idea children?

Teacher, because matter is important because

everything around us is made of it—like the
chair we sit on, the water we drink, and even
the air we breathe. Without matter, we
wouldn't have anything to touch, see, or use.
Understanding matter helps us learn how
things work and how to take care of them. So,
matter is like the building blocks of
What a wonderful answer! That is correct. everything!
Matter is important because understanding
matter helps us make sense of the world.
Everything we use, eat, and interact with is
made of matter. Even living things like plants,
animals, and people are made of matter.
Knowing its properties helps us in many ways
 —from cooking and cleaning to building
houses and designing machines.

Just like exploring the mysteries of matter,

learning is a journey of discovery. With
curiosity and perseverance, you can unlock
the secrets of the world around you. Keep
asking questions, stay eager to learn, and
remember: every great discovery starts with a
spark of curiosity.

Thank you so much, for listening children.

Have a great day!
Thank you teacher!
IV. EVALUATION POST-TEST ( GROUP ASSESSMENT) 2 points each.

1. What do you think happens to ice when you leave it outside on a hot day? Why?

2. Can air take up space even if we can't see it? How can we tell?

3. Is juice the same shape when it's in a bottle and when it's in a cup? Why or why not?

4. Which do you think is heavier: a balloon filled with air or an empty balloon? Why?

5. What do you think will happen if we try to pour a solid object like a block into a jar? Will it
take the shape of the jar? Why or why not?

KEY ANSWER;

- Answers may vary