Republic of the Philippines
Department of Education
CARAGA REGION XIII
SCHOOLS DIVISION OF SURIGAO DEL NORTE
District of Claver
CAGDIANAO NATIONAL HIGH SCHOOL
DETAILED LESSON PLAN IN SCIENCE 9
CAGDIANAO NATIONAL HIGH
SCHOOL: GRADE LEVEL: 9
SCHOOL
TEACHER: JERALYN B. GALANIDA LEARNING AREA: SCIENCE
TEACHING
FEB.17-20, 2025 QUARTER: 4TH
DATES :
I.
Objectives:
At the end of the lesson the learners will be able to:
A. Describe the horizontal motion and vertical motions of a projectile.
B. Compare the concept of horizontal and vertical motions of a projectile.
C. Record the time for the ball to reach the ground.
II.
Subject Matter
A. Topic: Projectile Motion
B. Materials: Science Learner's Material 9 Module, Power point Presentation,
C. Reference: Science Learner's Material 9
III.
Learning Development
Teacher’s Activities Student Activities
A. Preliminary Activity
1. Prayer
Everyone please stand up. Let us start our day with a
prayer. STUDENT 1 please lead a prayer. Our father in heaven…………….
Amen.
2. Greeting
Now, let's greet each other. How's everyone feeling
today? I hope you all had a great day today Good morning, Ma’am
3. Classroom Conditioning
Now, let's take a moment to ensure our classroom is
ready for learning. Please pick up any trash that may (Students will check under their seat
be beside or under your seat. Let's make sure us and make sure everything okay)
environment is clean and comfortable for everyone.
Address: Brgy. Cagdianao, Claver, Surigao del
Norte
Contact No.: 09308093150
Email: 305954@deped.gov.ph
Republic of the Philippines
Department of Education
CARAGA REGION XIII
SCHOOLS DIVISION OF SURIGAO DEL NORTE
District of Claver
CAGDIANAO NATIONAL HIGH SCHOOL
Thank you, everyone. Please have a seat and make
yourself comfortable. (Students will sit in their chairs.)
B. Recall
Before we start our new lesson, let’s have a quick
review from our previous lesson, Constellation at
Different Times of the Year. Are you guys ready?
Yes, Ma’am
So, this is the first one What do you mean of
constellations.? Ma’am, the word constellation from the Latin
word “con” means Group and “stella” means
stars.
Very good. Why do stars appear to move to move in
the sky? Ma’am, because Earth rotates on its axis,
thus the stars appear to move across the
night sky from east to west, and the sun
seems to rise in the east and set in the west.
Very good. What are the northern circumpolar Ma’am, the northern circumpolar
constellations? constellations are Ursa Major, Ursa Minor,
Cassiopeia, and Draco.
Very good. Did you understand our last topic class? Yes ma’am.
Any questions? Clarifications? No ma’am.
Okay. Let’s proceed to our new topic.
C. Motivation
Begin by asking students the key concepts from
Address: Brgy. Cagdianao, Claver, Surigao del
Norte
Contact No.: 09308093150
Email: 305954@deped.gov.ph
Republic of the Philippines
Department of Education
CARAGA REGION XIII
SCHOOLS DIVISION OF SURIGAO DEL NORTE
District of Claver
CAGDIANAO NATIONAL HIGH SCHOOL
specifically related to Projectile Motion,
At the instant a horizontally pointed cannon ball is
fired, a cannonball held at the cannon’s side is
released and drops to the ground. Which cannonball
strikes the ground first, the one fired from the cannon
or the one dropped?
D. Development of the Lesson
In your own understanding what is a Projectile?
Ma’am, any object that continues in motion
by its own inertia and is influenced only by
the downward force of gravity (and air
resistance).
Very good, also an object dropped from rest is a
projectile, an object thrown straight upward is a
projectile and an object thrown upward at an angle to
the horizontal
The path that the projectile follows is a parabola and
the path is called its trajectory.
Address: Brgy. Cagdianao, Claver, Surigao del
Norte
Contact No.: 09308093150
Email: 305954@deped.gov.ph
Republic of the Philippines
Department of Education
CARAGA REGION XIII
SCHOOLS DIVISION OF SURIGAO DEL NORTE
District of Claver
CAGDIANAO NATIONAL HIGH SCHOOL
In horizontal motion If there is no force acting on an
object, then it will continue moving at a constant
speed in the same direction and there will be no
change in its velocity and distance will increase the
same amount with each second.
Ma’am, an object in free fall is only acted on
How about Free Fall Revisited in your own
by gravity.
understanding Kiesha what it is?
Very good, Acceleration due to gravity is 9.8 m/s2
distance covered increases with each second
Address: Brgy. Cagdianao, Claver, Surigao del
Norte
Contact No.: 09308093150
Email: 305954@deped.gov.ph
Republic of the Philippines
Department of Education
CARAGA REGION XIII
SCHOOLS DIVISION OF SURIGAO DEL NORTE
District of Claver
CAGDIANAO NATIONAL HIGH SCHOOL
Projectile Motion Combines Vertical Motion and
Horizontal Motion
The vertical motion of a projectile is not
affected by its horizontal motion
-meaning: The vertical motion of a projectile is
identical to an object in free fall
The horizontal motion of a projectile is not
affected by its vertical motion
- meaning the projectile will travel the same
horizontal distance as it would if it were simply rolling
on a flat surface in the absence of friction
Address: Brgy. Cagdianao, Claver, Surigao del
Norte
Contact No.: 09308093150
Email: 305954@deped.gov.ph
Republic of the Philippines
Department of Education
CARAGA REGION XIII
SCHOOLS DIVISION OF SURIGAO DEL NORTE
District of Claver
CAGDIANAO NATIONAL HIGH SCHOOL
Projectile Motion Combines Horizontal Motion and
Vertical Motion
Ma’am, The vertical and horizontal motion of
a projectile areindependent of each other
.
What can you say about the diagram Jay?
Address: Brgy. Cagdianao, Claver, Surigao del
Norte
Contact No.: 09308093150
Email: 305954@deped.gov.ph
Republic of the Philippines
Department of Education
CARAGA REGION XIII
SCHOOLS DIVISION OF SURIGAO DEL NORTE
District of Claver
CAGDIANAO NATIONAL HIGH SCHOOL
Very good.
Projectiles follow a parabolic trajectory
Horizontal component along trajectory
remains unchanged.
Acceleration only occurs in the vertical
component
Address: Brgy. Cagdianao, Claver, Surigao del
Norte
Contact No.: 09308093150
Email: 305954@deped.gov.ph
Republic of the Philippines
Department of Education
CARAGA REGION XIII
SCHOOLS DIVISION OF SURIGAO DEL NORTE
District of Claver
CAGDIANAO NATIONAL HIGH SCHOOL
E. Evaluation
Tell whether the following projectile in motion has
either horizontal or vertical motion, or both horizontal
and vertical motion. Answer yes if there is either
horizontal or vertical motion and no if there is no
either horizontal or vertical motion.
Projectile in Motion Horizontal Vertical
Motion Motion
1.The ball was kick
horizontally
2. The player losses the
ball upward
3. The basketball player
shoots his three points
shoot.
4. The ball is placed at
rest on the top of the
table.
5. The egg rolls and
drop at the edge of the
table.
6.The egg is in the nest
on the top of the tree
7. The volleyball player
pitches the ball 30
above the head
8. The coins were flick
on the top of the table
9. Ball thrown 45° at the
edge of the 15-meter
height.
10. The ball was drop on
10 meter high building.
Address: Brgy. Cagdianao, Claver, Surigao del
Norte
Contact No.: 09308093150
Email: 305954@deped.gov.ph
Republic of the Philippines
Department of Education
CARAGA REGION XIII
SCHOOLS DIVISION OF SURIGAO DEL NORTE
District of Claver
CAGDIANAO NATIONAL HIGH SCHOOL
F. Assignment:
Direction: Draw a rough parabola by sketching
vertical and horizontal lines of the Manila paper and
throw the ball similar to these.
Guide Questions:
1. How will you describe the ball’s path and motion?
2. How will you compare or contrast the horizontal
and vertical spacing?
3. Based on the activity, it is possible that the ball will
end at a higher elevation than its starting level?
Prepared by: Checked by:
JERALYN B. GALANIDA MARIA M. ACELO
Subject Teacher SSHT-V
Address: Brgy. Cagdianao, Claver, Surigao del
Norte
Contact No.: 09308093150
Email: 305954@deped.gov.ph
