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1. School Barobo Central Elementary SchoolGrade Level FOUR
DAILY Teacher JEOLINA M. CURATO Learning Area SCIENCE
LESSON
PLAN
Teaching Date and
Time
MARCH 14,2024 Section BONIFACIO
CONTENT STADARDS How light, heat and sound travel using various objects. ANNOTATIONS/ PPST
INDICATORS
PERFORMANCE
STANDARDS
Demonstrate conceptual understanding of properties/characteristics of
light, heat and sound
Most Essential Learning
Competencies (MELC)
Investigate properties and characteristics of light and sound
(S4FE-IIIh-5)
A. Identified the properties of light to reflection and refraction
B. Demonstrated the properties to reflection and refraction
C. Appreciated the significance properties of light to reflection and
refraction
II. SUBJECT MATTER Investigating the Properties of Light.
III. LEARNING
RESOURCES
A.References Learner activity sheetsReferences:2
nd
floor, Bonifacio Bldg.,
DepEd Complex Meralco Avenue, Pasig City, Philippines 1600
1.Teacher’s
Guide

2.Learners
Material Page
LAS Q3-W7
3.Textbook page
4.Additional
Materials from
Learning
Resources
Printable Worksheets
Internet https: depedclub.com/grade four
B.Other Learning
Resources
TV, laptop, pentel pen, manila paper, illustration board,
IV. PROCEDURES TEACHER’S ACTIVITY STUDENT’S ACTIVITY ANNOTATIONS/ PPST
INDICATORS
Preliminary ActivitiesPrayer:
Let us all stand up and put ourselves in the presence of God.

2. Dear Lord and Father of all, Thank you for today. Thank you for
ways in which you provide for us all. For Your protection and
love we thank you. Help us to focus our hearts and minds now
on what we are about to learn. Inspire us by Your Holy Spirit as
we listen and write. Guide us by your eternal light as we
discover more about the world around us. We ask all this in the
name of Jesus. Amen.

Greetings:
Good morning class!
Checking of attendance
May I know who is absent?
how are you today?
That’s great. Since everybody is happy today, I want you to tap
your shoulders and say “I am happy today!
Setting of Standard
Dear Lord and Father of all, Thank you for
today. Thank you for ways in which you
provide for us all. For Your protection and
love we thank you. Help us to focus our
hearts and minds now on what we are about
to learn. Inspire us by Your Holy Spirit as we
listen and write. Guide us by your eternal
light as we discover more about the world
around us. We ask all this in the name of
Jesus. Amen.
Good morning teacher jols

None teacher
We are fine teacher

3. Classroom Rules:
1.Be active in the classroom
2.Be kind to your classmates
3.Listen to the teacher
4.Raise your hand if you want to answer
5.Sit properly.

Pupil’s will listen carefully
A. Reviewing previews
lesson
Before we proceed to our next lesson, let us first have a short
review.
Are you all ready children?
1. How does light travel?
2. How does the light travel to transparent materials?
3. How does the light travel to translucent materials?
4.How does the light travels to opaque materials?
Very good! All of your answers are correct. It seems like you
really understand our previous lesson. Now let us move on to
our next lesson.
Are you ready children?
Yes teacher!
Light travels straight
The light can pass through transparent
material.
Some light can pass through translucent
materials.
No light can pass through opaque materials
Yes teacher

4. B. Establishing a
purpose for the lesson
These are the objectives of our new lesson:
A. Identified the properties of light to reflection and refraction
B. Demonstrated the properties of light to reflection and refraction
C. Appreciated the significance properties of light to reflection and
refractionA. Identified the different properties and characteristics of
light
B. Explained the properties and characteristics of light through
different experiment
C. Appreciated the significance properties and characteristics of light
to our daily living
Pupils will listen attentively
C. Presenting
examples/ instances of
the new lesson

Activity
Now class we will have a group activity. The class will be divided
into two groups. Each have a leader to present the given task.
All members should read the directions carefully and count the
people who are not participated.
Do you understand children?Is it clear children?
Materials: Flashlight
Card Board
Cellophane
Glass
Glasses
Mirror
spoon

Group 1.
Directions: Write True if light reflects on the following objects
`
Yes teacher!

Indicator no. 6
Manage classroom
structure to engage
learners, individually or in
groups, in meaningful
exploration, discovery and
hands-on activities within a
range of physical learning
environment
The leaners will
have a hands-on
experiment in the
given materials to
discover how light
reflect and refract

5. and write False if not.
Guide Questions
1.In the given activity, how many things that are reflected
to light? Can you count?
Group 2:
Directions: Write reflect or refract for the following objects
The pupils will do the activity

The pupils will do the activity
The pupils will do the activity
Indicator no. 1
Use a range of teaching
strategies that enhance
learner achievement in
literacy and numeracy skills
Through reading
the directions
carefully the
learners will able to
guide and enhance
their reading skills,
so that they will
guide on the
activity.
Counting the
materials that are
reflect and refract
to light.

6. 1.In the given activity, how many things that are refracted
to light? Can you count?
Guide Questions:
1.How did you find the activity?
2. Did the activity helps you to identify the reflection and
refraction of light?
3.Based on the experiment you did, why do you think
The spoon looked bent when submerged in a glass of water?
4. Why do you think light is important to our daily living?
It is fun teacher and we learn something
teacher.
Yes teacher, through experiment.
Because When part of the spoon was
submerged in the water, it looked bent. The
pencil appears bent due to the property of
light called refraction.
The light helps provide energy to the Earth,
through electromagnetic energy. It also
helps animals see in the day and the night
(through the moon). This light also helps
plants grow, and since plants consume

7. E. Continuation of
discussion of new
concepts leading to
formative assessment
Light is a form of energy. We use energy in our daily activities.
Light plays a vital role in our everyday lives. It guides us
throughout the day. It helps us to see and enjoy the beauty
around us.
The Sun is the most important source of light on earth. The sun’s
ultraviolet rays help the human body to make vitamin D, which is
important for our bones, blood cells, and immune system. Plants
get energy from sunlight. Without sunlight, a plant would not be
able to produce the energy it needs to grow. The Sun’s energy
also helps the animals get vitamin D by eating plants.
Reflection is when light bounces off an object. When this
happens, it allows us to see the object. A picture of the object is
sent to the brain from the eye. Our brain helps us understand
what we see.
Example
➢ Refraction is the bending of light as it travels from one type
of material to
another from air to water.
➢ Light waves also pass through certain materials like a
magnifying glass or
different kinds of lenses and refract. This makes the objects
seen in the
magnifying glass looked different.
Example:

8. As you look at the pencil, the top part of the pencil came
directly to your eye light rays from the bottom part
passed first through the surface between the water and
the air.
➢ When part of the pencil was submerged in the water, it looked
bent. The pencil appears bent due to the property of light called
refraction. It happens because
the light ray slows down and changes direction as it passes into
the water.
F. Developing MasteryDirections: Read the sentences carefully. Raise FACT if the
statement is true and BLUFF if it is not. You will be given 3
seconds to answer each item.
1.Light is a form of energy.
2.The light will be able to pass through when blocked with 1.FACT
Indicator no. 3
Use effective verbal and
non-verbal classroom
communication strategies
to support learner
understanding, participation,
engagement and
achievement.
the learners will
have a game called
FACT and BLUFF.
They will raise their

9. thick cardboard.
3.The sun makes its own light.
4.The bouncing of light is called reflection
5.Light and sound travels in land
6.Light bends as it hits an opaque material
7.The light travels in straight lines from a source of light.
8.The moon and sun are the main source of light.
2.FACT
3.FACT
4.FACT
5.BLUFF
6.BLUFF
7.FACT
8.FACT
answer through
flash card without
any noise and the
teacher will only
give thumbs up if
the answer is
correct and thumbs
down if the answer
is not correct.
G. Finding Practical
applications of concepts
and skills in daily living
Abstract
Differentiated Group Activity
Group 1A -Draw five examples of materials that refract light.
GUIDE QUESTIONS:
1.Why does the materials refract light?
Group 2B
Directions: Identify the properties of light being shown in the
picture. Write if it is reflection or
refraction.
The pupils will participate the group Activity
Indicator no. 6
Manage classroom structure
to engage learners,
individually or in groups,
in meaningful exploration,
discovery and hands-on
activities within a range
of physical learning
environment.
-The learners will
have a
differentiated
activity and a
hands-on learning
in terms of
experimenting the
materials needed in
the group Activity.

10. Group 3B- Using the mirror and glass with water and spoon
perform the light how reflect and refract.
Question:
How does light reflect and refract on the given materials?
1.What did you observed when performing the activity?
You will be graded in the rubrics below
Criteria 10 points 5
points
2 points
CreativenessThe group
who finished
the activity on
or before
The group
who
finished the
activity 3
The group
who finished
the activity 5
minutes on
The pupils will participate the group Activity

11. given timeminutes on
or before
given time
or before
given time
CooperationAll members
are actively
participating
1 member
did not
participate
More than 1
member did
not
participate
Accuracy All the
answer are
correct
1 answer is
not correct
More than
one answer
are not
correct
Total points10
General Guidelines
1.The teacher will then repeat the mechanics
since this is a group activity
2. Each group will be given 5 minutes to do
their specific task.
3.When they are done with each task the
groups will now present their output in front
of the class.
4.The teacher will then congratulate the efforts
done by everyone.
H. Making
generalization and
abstraction of the lesson
The teacher will allow the students to share short reflections on
the appreciation of the importance of properties and
characteristics of light.
[1.] What are the properties and characteristics of light? of
light? The properties and characteristics of light

12. 1.[2.] What happens to light as it strikes an object?
2.[3.] How does light help us see things? Can you give some
reasons?
are the Reflection and Refraction.
It will reflect when the object is transparent
and It will bounce back in the direction came
from.
Light enables us to see things through
reflection and refraction. Lights reflecting off
objects enters our eyes and light refracts as
it enters our eyes focusing images.
I. Evaluating Learning
Application
Directions: Identify the different properties to Reflection and
Refraction.and characteristics of light.
Read each sentence carefully. Encircle the letter of the correct
answer.
1. ___ is a form of energy that we can see with our eyes.
a. image b. reflection
c. light d. pictureHow does light travel?
a. light does not travel b. in a straight line until it hits an object
c. light travels slow d. light travels through land
2. What will happen if light waves bounce off the surface of an
object?
a. absorption b. reflection
c. refraction d. transportation
3. An image can be seen on a shiny surface when light is _____.
a. refracted b. reflected
c. absorbed c. dissolveWhat do you call an object where
light cannot pass through?
a. invisible b. opaque
.

13. c. translucent d. transparent
4. What do you call the bending of light as it passes through
different media.
a. diffraction b. diffusion
c. reflection d. refraction
5. why do you think objects reflect light in a shiny metals and
mirrors?
a. because of the smoothness and flatness of their surfaces
b. the density of the material
c. the color of the object
d. because of its surface of an object is shiny
5. It is an object that is cloudy and only allows part of the light to
past through
a. invisible b. opaque
c. translucent d. transparent
J. Additional activities for
application or remediation.
Assignment
Go around your house and list down the materials that refract
(bend) light.
Prepared by: Checked and Verified by:
JEOLINA M. CURATO SAIKE O. ROQUETE
Student-teacher MT-II/Class Adviser