Republic of the Philippines
Department of Education
Region IX, Zamboanga Peninsula
Dipolog City Schools Division
Zamboanga Del Norte National High School
General Luna Street, Estaka, Dipolog City
LESSON PLAN IN SCIENCE 9
School
Zamboanga del Norte National
High School
Grade Level
Grade 9
Practice
Teacher
Justine M. Mirafuentes
Section
Chlorine
Date
April 18, 2024
Learning Area
Physics
Quarter
4th Quarter
Time
PART I. OBJECTIVES
Content
Standards
Performance
Standard
Learning
Competencies
Learning
Objectives
Values
Integration
The learners demonstrate an understanding of projectile motion, impulse and
momentum, and conservation.
The learners shall be able to propose ways to enhance sports related to projectile .
At the end of the lesson the learners should be able to describe the horizontal and
vertical motions of projectile.
At the end of the lesson, the student should be able:
a. describe uniformly accelerated motion:vertical dimension;and
b. recognize the importance of studying uniformly accelerated motion, particularly in
the vertical dimension, within the realm of sports.


Skills
Integration
Cooperation and sincerity in participating in individual discussion or group work
activities
Self- reflection, students will incorporate the importance of loving and accepting
oneself.
Improves critical thinking, observation skills, and a conceptual understanding of
uniformly accelerated motion:vertical dimension .
PART II. CONTENT
Topic
Uniformly accelerated motion:vertical dimension
PART III. LEARNING RESOURCES
Learning
Materials
Learning
References
● Laptop
● Pictures
● PowerPoint
● Smart TV
Science 9, Quarter 4- Force and Motion
● Pentelpen
PART IV. METHODOLOGY
Teacher’s Activity
ELICIT
I.
Student’s Activity
Preliminary
A. Prayer and Greetings
-Please stand up for the opening
prayer.
-Let us bow our head and close our
eyes and let us pray, in the name of
the father the son and the holy (The students will lead the prayer)
spirit amen.
Our father…
-Good Morning class!
How’s your Thursday morning
class ?
B. Checking the attendance
-Class secretary who are absent in
my class today ?
Good Morning Sir Justine
Its very good Sir Justine.
-None Sir
C. Checking of Assignment
-Please pass your assignments
forward.
D. Setting of Classroom rules?
-before we start our lesson I want
you to read our classroom rules
-Please read (all boys, all girls, )
Classroom Rules:
 Raise your hand if you what to
answer.
 Put your electronic gadgets inside
your bags
 Respect your classmates and your
teacher.
 Keep you work neatly and on time.
 Listen attentively
-I am clear with our classroom rules class?
-Very Good
-Yes teacher
E. Review the previous lesson
- What was your lesson last
meeting class?
So now class our new lesson this
morning is all about uniformly
accelerated motion in vertical
dimension. Everybody please read
our learning objectives.
(Students answer may vary)
Objectives:
At the end of the lesson, the student should
be able to:
a.describe uniformly accelerated motion
specifically in vertical dimension ;and
b.recognize the importance of studying
uniformly accelerated motion particularly
in the vertical dimension in sports.
ENGAGE
ACTIVITY 1: Fill in the box!
Direction: Read the phrases/sentences
mindfully and guess if it is UAM:
HORIZONTAL or UAM: VERTICAL.
The group that can perfect this activity
will receive highest point. Please be
guided with our rubrics.
1. A force which tries to pull two objects
toward each other.
2. Rate at which velocity changes with
time, in terms of both speed and
direction.
3. Is the straight line distance in a
particular direction.
4. Quantity that designates how fast and
in what direction a point is moving.
5.The rate of change of its position.
EXPLORE
ACTIVITY 2: You raise me up !
Directions: : Follow the steps written
below. Please be guided with the same
rubrics.
Material Needed
 Stopwatch
 Ball(e.g. tennis ball, sepak
takraw,etc.)
Precautionary Measures
1.Don’t perform experiments without
instructor supervision unless given
permission to do.
2.Do not set equipment/materials too
close to the edge of the table.aq
3.Stay safe when doing the activity.
Procedure
(Follow the worksheet provided to each
group)
EXPLAIN
Guide Question
1. What do you think happens to the
speed of the ball as it reaches its
maximum height?
2. What will happen to the balls velocity
as it falls further below the point of
release?
The teacher will further explain the
activity 2.
1. What do you think happens to the
speed of the ball as it reaches its
maximum height?
Answer: As the ball reaches its maximum
height, its speed decreases to zero. This
occurs because the ball's upward velocity
decreases due to the acceleration of
gravity acting against it. At the highest
point of its trajectory, the ball
momentarily stops moving upward before
it begins to descend back down.
Therefore, its speed decreases until it
reaches zero at the highest point.
2. What will happen to the ball’s
velocity as it falls further below the
point of release?
Answer: As the ball falls further below
the point of release, its velocity increases.
This acceleration is due to the force of
gravity acting on the ball, causing it to
accelerate downward. Gravity accelerates
all objects towards the Earth's center at a
rate of approximately 9.8 m/s2 near the
surface of the Earth. Therefore, as the
-Yes Sir!
Students will do the activity.
ball descends, its velocity increases due
to the acceleration caused by gravity.
Do you have any questions or
clarifications class?
Elaborate
What is uniformly accelerated motion
specifically vertical dimension?
-Uniformly accelerated motion in the
vertical dimension refers to the motion of
an object where its velocity changes at a
constant rate while moving vertically,
either upward or downward. This type of
motion occurs under the influence of
gravity, where the acceleration due to
gravity (approximately 9.8 meters per
second squared on Earth) remains
constant.
Equations/Formulas in Solving UAM in
vertical dimension
Variables:
Vf- Final Velocity(m/s)
Vi-Initial Velocity(m/s)
A- Acceleration(m/s2)
t-Time(s)
d- Displacement(m)
Example problem
Zeth is playing with a ball on top of a
building but the ball fell and hits the
ground after 2.6 seconds, what is the final
velocity of the ball just before it hits the
ground and how high is the building?
Given
t= 2.6 s
Viy= 0m/s
ag = -9.8m/s
Formula
vf2= vi+agt
vf2=0+(-9.8m/s2)(2.6s)
vf2=-26m/s
d=vit+ 1/2 agt2
d =(0m/s)(2.6s)+(0.5)(-9.8m/s2)(2.6s)2
d= 33m
Find
Vf=?
dy =?
Solution
dy = (0m/s) (5s) + (.5) (-9.8m/s2)(5s)2
dy = (0m/s) (5s) + (.5) (-9.8m/s2)(5s)2
dy =(.5) (-9.8m/s2)(5s)2
dy =(-4.8m/s2)(25s2)
dy = 122. 5 m
What is the importance of studying
uniformly
accelerated
motion
particularly in the vertical dimension in
sports?
-As the ball falls further below the point of
release, its velocity increases. This
Understanding uniformly accelerated
motion in the vertical dimension is crucial
in sports for several reasons. It aids
athletes in mastering jumping and
throwing
techniques,
optimizing
performance, minimizing injury risks, and
providing
valuable
insights
for
performance analysis and improvement.
EVALUATE
Get ¼ sheet of paper. Answer the
following question by reading first the
directions. You only have 5 minutes to
answer the 5 items quiz.
Direction: Choose the letter of the
correct answer.
1. When an object is in uniformly
accelerated motion in the vertical
dimension, what happens to its velocity
over time?
a) It remains constant
b) It decreases continuously
c) It increases at a constant rate
d) It fluctuates irregularly
Answer: c) It increases at a constant
rate
2.What is the acceleration experienced by
objects in free fall near the surface of the
Earth?
a) 9.8 m/s² upward
b) 9.8 m/s² downward
c) 9.8 m/s² in any direction
d) 0 m/s²
Answer: b) 9.8 m/s² downward
3.What happens to the speed of a ball as it
reaches its maximum height when thrown
upward?
a) It remains constant
b) It increases
c) It decreases to zero
d) It fluctuates irregularly
Answer: c) It decreases to zero
4.Why is studying uniformly accelerated
motion important in sports?
a) It helps athletes win more games
b) It reduces the risk of injury during
training
c) It improves understanding of jumping
and throwing techniques
d) It has no relevance to athletic
performance
Answer: c) It improves understanding
of jumping and throwing techniques
5. The Philippine Tarsier is capabl of
jumping to a height of 1.5 m in hunting for
food. Determine the takeoff speed of
tarsier.
a) 2.02 m/s
b) 4.08 m/s
c) 3.06 m/s
d) 5.4 m/s
Answer b. 5 . 4 m/s
EXTEND
Assignment:Write your answer in ½ cross-wise paper. Show all your solution.
Solve this problem
A ball is thrown upward with an initial velocity of 15 m/s. If the acceleration due to
gravity is 9.8 m/s2 , how long will it take for the ball to reach its maximum height?
Prepared by:
JUSTINE M. MIRAFUENTES
Practice teacher
Observed by:
MRS. ROSILEND M. ROMANILLOS
Critic Teacher