C 07 D 13 Ac
C 07 D 13 Ac
C 07 D 13 Ac
III. PROCEDURES
Show a picture of
A. Reviewing previous lesson or Recall free falling bodies Recall trajectory, horizontal Recall two-dimensional Recall previous activity Angry bird launching
presenting the new lesson and vertical motions. motions on air. then recall the
previous activity.
B. Establishing a purpose for the Show a video clip on Let the students draw on the Show video regarding Introduce equations
lesson sports/ball games. Ask board what pattern did they “PROJECTILE MOTION” for projectiles
students about the term see in the video clip shown then introduce the launched at an
trajectory?(Azkals yesterday. equations angle.
Game Philippines Vs.
Bahrain)
C. Presenting Ask the students if they Unlocking
examples/Instances of the new noticed the curve paths? difficulties(e.g. v=m/s
lesson
D. Discussing new concepts and Discuss trajectory, Perform Activity # 4 Perform Activity # 4 Discuss the steps in Discuss the steps in
practicing new skills # 1 curved paths, projectiles “ Curve me on an incline” “Curve me on an incline” solving the problem. solving the problem.
that move in two Day one activity: Tracing the Day two activity:
dimensions, horizontal Trajectory on page 244-245 Launching Bottle Caps
and vertical motions. Horizontally on
page 246-257
E. Discussing new concepts and
practicing new skills # 2
F. Developing mastery Answer and discuss guide Answer and discuss guide Solve problem #1 of LM on Solve problem #2 of
questions. questions. page 252. LM on page 255.
G. Finding practical application of Cite some applications of In what aspect in your
concepts and skills in daily projectiles to sports. life can we apply the
living concept presented?
H. Making generalizations and Re-discuss the video clip Ask the students to Ask a student to draw and Ask students to generalize Ask students to
abstractions about the lesson of sports /ball games generalize what they did in label the given situation. A the relationship of generalize the
previously shown using the experiment. girl thrown a ball out from horizontal and vertical relationships
projectile concept. the window. motions in projectiles between angle of
release, the height,
the range and the
time of travel of a
projectile.
I. Evaluating learning Ask students of more Ask students to cite more Give one situational .
games involving activities showing projectile problem for evaluation.
projectile concept. motion. The motion of the ball
after it is released until it
is caught is
graphed.(Shown on the
board)
J. Additional activities for Give another problem Give another
application or remediation solving activities to the problem solving
students. activities to the
students.
IV. REMARKS
V. REFLECTION
A. No. of learners who earned
80% in the evaluation
B. No. of learners who require
additional activities for
remediation who scored below
80%
C. Did the remedial lessons
work? No. of learners who
have caught up with the
lesson
D. No. of learners who continue
to require remediation
E. Which of my teaching
strategies worked well? Why
did these work?
F. What difficulties did I
encounter which my principal
or supervisor can help me
solve?
G. What innovation or localized
materials did I use/discover
which I wish to share with
other teachers?
https://www.google.com.ph/search?q=angry+bird+projectile&rlz=1C1CHBD
School Grade Level 9
Teacher Learning SCIENCE
DAILY LESSON LOG Area
Teaching Dates and Time Quarter FOURTH QUARTER
Infer that the total Infer that the total Infer that the total
Identify the factors that momentum before momentum before momentum
Identify the factors that affect
affect the force of impact and after collision is and after collision is before and after
momentum.
on moving objects. equal. (S9FE-IVb-37) equal. (S9FE-IVb- collision is equal.
37) (S9FE-IVb-37)
IV. PROCEDURES
A. Reviewing previous lesson or • Ask them how is the • Recall the law • Recall the law of
presenting the new lesson change in of conservation of conservation of
Recall Newton’s first law of Recall the factors
momentum momentum. momentum.
motion. affecting
determined. • Recall Newton’s third • Describe elastic
momentum. law of motion. collision.
B. Establishing a purpose for the • Use Newton’s cradle • Use Newton’s cradle • Ask what
lesson Ask students if they have to catch the attention of again and let them happens during
watched the Pacquiao- the students. Let them predict what happens an inelastic
Show two toy cars of Mayweather match, and ask predict what happens when the first and last collision and what
different masses to be rolled what can be the techniques when 1 ball is made to ball are made to are the
simultaneously on an to lessen the impact of a collide with other four collide with the other examples.
inclined plane. Call two punch to avoid getting balls. Then follow up balls at the middle. • Use a piece of
students to come to stop the knocked out. (Manny with 2 balls. • Ask if there is also a clay rolled into a
two objects, one for each Pacquiao must move • Ask what happened to conservation of ball and hit it on
student. Ask the class which according to the direction of the momentum of the momentum in this the blackboard or
toy car is more difficult to the punch of Mayweather ). balls before and after the case and explain their a wall. Ask them
stop. Ask them to explain collision. answer. if there is a
their answers. conservation of
momentum in this
case.
C. Presenting examples/Instances of Tell students that in physics, • Ask why does a fall onto a • Present the
the new lesson there is a quantity (a vector trampoline hurt less than • Present the formula of Considering momentum video “Elastic and
quantity) that describes the onto a cement floor. law of conservation of as a vector quantity, inelastic
tendency of a moving object momentum (m1v1 + m2v2 ask them how they collisions”
to keep moving. It is also • Ask which is better to hit in = m1v1 + m2v2) think momentum is (https://www.yout
described as a measure of case your car becomes out conserved in a collision ube.com/watch?v
how hard to stop an object. of control, a brick wall or a of two football players.
Ask them what makes an haystack. (Present a picture • “Let’s play Tumbang (See page 264 of the =8ko3qy9vgLQ&t
object hard to stop and it is of the situation, see Preso!” (to be LM) =37s)
for them to find out in the attachment). (Ans: It is performed by group) or the constel
following activity. better to hit a haystack than Give the mechanics of tape about
a concrete wall because the the game through the collisions.
longer time of contact video: “Tumbang preso” • Have students
reduces the force.) at analyze the
https:/www.youtube.com figures 23 and 24
/watch?v=yTQUF0huAb on page 270 of
Y the module.
D. Discussing new concepts and • Ask students what are • Perform Activity 8
practicing new skills # 1 the strategies they did to “Balloon Rocket”
be able to hit the tin can and answer the
and get their slippers guide questions.
back without being
Perform Activity 6: .Perform Activity 7 : caught by the opponent.
“Investigating Momentum” “Playing Egg • Ask students to
and answer the guide Volleyball” and answer describe how
questions. the guide questions. momentum is conserved
in the tumbang preso
game. (Note: This game
can be performed
throughout
the whole period if time
can afford.)
E. Discussing new concepts and . • Recall Newton’s second Present the video • Give a sample • Ask if there is
practicing new skills # 2 law of motion (F=ma). “Inelastic and Elastic problem on this type of also a
Using this equation, show Collisions: what are collision (see page 269 conservation of
that the change in they?’’ of the LM). momentum in an
momentum is equivalent to (https://www.youtube.co • Show derivation of inelastic and
the product of force and m/watch?v=Xe2r6wey26 formula. perfectly
time (impulse). See page E&t=165s) inelastic collision.
263 of the LM. • Ask them to describe an • Give sample
• Give a sample problem. elastic collision. problems on this
type of collisions
(see attachment).
• Show derivation
of formula.
F. Developing mastery • Give a sample problem Give a set of exercises. Give a set of
on this type of collision. exercises (see
Give a set of exercises on • Show derivation of attachment).
Let them do the exercises on
determining change in formula. Give a set of
p. 259
momentum or impulse. exercises on the law of
conservation of
momentum.
G. Finding practical application of Ask students to cite • Ask students to give Ask what are the
concepts and skills in daily living • Explain the function sports or activities that examples of activities do’s and don’ts to
of airbag, seat belts, exhibit law of that exhibit Newton’s avoid a collision
Cite how knowledge of and padded floors at a conservation of third law of motion. while driving.
momentum can be applied gym. momentum. • Ask if there is also a
while driving a car. • Cite how the principle of conservation of
impulse is applied in momentum in the
sports like volleyball, examples and explain
badminton, basketball and how. .
baseball.
H. Making generalizations and Ask what is stated in the • Ask what is stated in • Ask what is
abstractions about the lesson Law of Conservation of the Law of stated in the Law
Ask how change in Momentum. Conservation of of Conservation
Ask what are the factors that
momentum can be Momentum. of Momentum.
affect momentum.
determined. • Describe elastic • Differentiate
collision. elastic and
inelastic collision.
I. Evaluating learning Give a short multiple Give a short
Give a short multiple choice Give a short multiple choice choice quiz.(See multiple choice
quiz.(See attachment) quiz.(See attachment) attachment) quiz.(See
attachment)
J. Additional activities for application • Ask students to
or remediation show a
presentation in
which they will
demonstrate the
three types of
collisions.
• Show them the
rubric on how
they will be
scored.
V. REMARKS
VI. REFLECTION
A. No. of learners who earned 80% in
the evaluation
B. No. of learners who require
additional activities for remediation
who scored below 80%
G. Finding practical application Observe the energy Ask the importance of Cite The importance of Let the students determine
of concepts and skills in daily transformation when you Turbine in producing Hydroelectric power the transformation of
living are driving a car. electricity potential energy to kinetic
energy when a
construction worker uses
a wrecking ball in
demolition
of buildings.
H. Making generalizations and Let the students Plant in our Community Relate the activity done to Let the students explain
abstractions about the lesson summarize the various Test the Turbine Model. explain the conservation that the change in potential
forms of energy Find areas near in our of energy. energy and the change of
community where kinetic energy are equal in
Hydroelectric Power can a freely falling object.
be found.
I. Evaluating learning Answer the given Evaluation of Group Demonstration of the Problem: Problem:
questions of activity 1 Activity using Rubric turbine is evaluated by A runner jumps over a A stone roll down some
using a rubric. hurdle. Neglecting friction, distance and gains 45 J of
the potential energy of the kinetic energy. Considering
runner at the highest point air resistance, how much
compared to the kinetic gravitational potential
energy at the lowest energy did the bag lose?
point is .
J. Additional activities for Visit the Laguna Water
application or remediation Site in Sta. Rosa Area
V. REMARKS
VI. REFLECTION
A. No. of learners who earned
80% in the evaluation
B. No. of learners who require
additional activities for
remediation who scored below
80%
C. Did the remedial lessons
work? No. of learners who have
caught up with the lesson
E. Discussing new concepts and practicing new skills Present answers on guide
#2 questions
F. Developing mastery Present formulas in getting the
velocity of a ball just before it
hits the ground.
G. Finding practical application of concepts and skills Ask students if a ball will not be
in daily living dribbled, will it continue to
bounce?
H. Making generalizations and abstractions about the Have the students determine
lesson that in inelastic collisions,
kinetic energy is not
conserved, therefore kinetic
energy
decreases as an object hits
another object.
I. Evaluating learning Answer Summative assesment
on p. 299-301
J. Additional activities for application or remediation
V. REMARKS
VI. REFLECTION
A. No. of learners who earned 80% in the evaluation
B. No. of learners who require additional activities for
remediation who scored below 80%
C. Did the remedial lessons work? No. of learners who
have caught up with the lesson
I. OBJECTIVES
A. Content Standards The learners demonstrate an understanding of generation, transmission, and distribution of electrical energy from power plants (hydroelectric,
geothermal, wind, nuclear) to home.
B. Performance
Standards
S9FE-IVh-j-46 S9FE-IVh-j-46 S9FE-IVh-j-46 S9FE-IVh-j-46 S9FE-IVh-j-46
III. LEARNING
RESOURCES
A. References
1. Teacher’s Guide Page 218- page 220 Page 218- page 220 Page 222-page 223 Page 222-page 223 Page 222
pages
2. Learner’s Page 328- page 330 Page 328- page 330 Page 332-page 334 Page 332-page 334 Page 334
Materials pages
Physics: You and the Physics: Science and Physics: Science and Physics: Science and
Natural World Series, page Technology Textbook for Technology Textbook for Technology Textbook
298- page 299 Fourth Year page 178-179 Fourth Year page 178 for Fourth Year page
3. Textbook pages 179
Physics: You and the Natural
World page 402-405
4. Additional
Materials from
learning Resource
(LR) Portal
Let the students enumerate Ask students to recite how Ask students about the Ask students how to
A. Reviewing previous the different power plants in electricity reaches their formula in computing the determine their
lesson or presenting the Philippines that supply homes from the generating energy cost. electrical energy
the new lesson electricity in our homes. power plants. consumption.
Tell the students that the Ask the students: Ask the students: The activity will lead the
video they will about to students to determine their
watch will show how Where does the electricity in 1. How much electricity is own energy consumptions at Ask the students: How
electricity is transmitted and your homes come from? consumed by your family home. can you help your
B. Establishing a
distributed from the in a day? In a month? parents to lower your
purpose for the
lesson generating power plants to electric bill for the
2. Do you know how it is month?
the different places in the
computed by the
community.
electric company?
Let students
F. Developing mastery Let the students discuss the discuss/explain the
(Leads to Formative guide questions in front of ways on how to save
Assessment3) the class. electricity shown in
their role play.
I. Evaluating learning
V. REMARKS
VI. REFLECTION
I. OBJECTIVES
A. Content Standard The learners demonstrate an understanding of generation of electrical energy from power
plants.
B. Performance Standard The learner shall be able to analyze how power plants generate electrical energy.
A. References
3. Textbook pages
4. Additional Materials from Learning
Resource(LR)portal
B. Other Learning Resource Pictures of the following:
IV. PROCEDURES
A. Reviewing previous lesson or Recall the concept learned DAY 1 DAY 2 DAY 3 DAY 4
presenting the new lesson from G8 about electric
current, voltage and J. Presentation
of
resistance F. Start of
A. Let the students G. Continuation of hydrothermal
watch the video construction the construction. power plant
B. Establishing a purpose for the Showing pictures listed in
about of their model model
lesson the learning resource hydrothermal of
power plant. hydrothermal H. Testing of model
C. Presenting examples/Instances of Giving Pre-assessment in power plant. K. Evaluating
the new lesson the form of K-W-L strategy using rubrics
I. Revision and
http://www.nea.org/tools/k-w-l- modification
B. Let them reflect
know-want-to-know- of model
and gave some
learned.html
insight
D. Discussing new concepts and C. Let them watch
the working
practicing new skills # 1
Answering Pre-assessment model of
E. Discussing new concepts and hydrothermal
practicing new skills # 2 item 1-10 using K-W-L
power plant
strategy in a manila paper https://www.youtub
F. Developing mastery Presentation of output by e.com/watch?v=iAzV
group by posting their work 5Z8rPSY
on the board D. Let them plan on
how to make a
G. Finding practical application of Let the students give working model of
concepts and skills in daily living samples of devices powered hydrothermal
power plant.
by electricity
E. Giving of rubrics
and Activity L. Presentation
H. Making generalizations and Ask students about the
Sheet of different
abstractions about the lesson importance of electricity at
sources of
home energy.
I. Evaluating learning Checking of Pre-assessment
made through K-W-L
strategy
V. REMARKS
VI. REFLECTION