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DETAILED LESSON
PLAN
School Grade Level Grade 10
Teacher LearningArea Science
TeachingDate November 2021 Quarter SecondQuarter
TeachingTime 07:30 – 08:30 AM Checkedby
I. OBJECTIVES
A. Content
Standards
The learnersdemonstrate understandingof the differentregionsof the electromagnetic
spectrum.
B. Performance
Standards
C. Learning
Competencies
/Objectives
The learnersshouldbe able tocompare the relative wavelengthsof differentformsof
electromagneticwaves.
D. Code S10FE-11a-b-47
II. CONTENT ElectromagneticWaves
III. LEARNING RESOURCES
A. References
1. Teacher’s
Guide pages
Teacher’sGuide pp.115-134
2. Learner’s
Materials
pages
Self-LearningModule pp.5-17
3. Textbook
pages
4. Additional
Materials
from
Learning
Resource
Portal
PicturesandVideo
B. Other
Learning
Resources
Laptop,PowerPointpresentation,Pictures
IV. PROCEDURES
TEACHER’S ACTIVITY LEARNER’S ACTIVITY
PRELIMINARY ACTIVITIES
1. Prayer
Good morning, Class.
Let’s pray first before we start our lesson for
today. All rise, let’s have Ms. Limos to lead the
prayer.
Good morning, Ma’am.
Let’sbow ourheadandfeel the presence
of the Lord.
Almighty Father, today, we present our
class to you, Lord. We pray that, with your
Divine Intervention,wewill beable toachieve
our goals. We'd learn to pay attention to our
teacher's inputs. We thank her for taking the
time toshare her knowledgewithus.Maywe
actively participate in the talks and activities
sothatwe canlearnmore whilehavingagood
time. In the name of Jesus, Amen.
2. Checking of
Attendance
You may now take your seats. Is anyone absent
today?
None, Ma’am.
3. Checking of
Assignments
Do we have any assignments?
None, Ma’am.
4. Drill
A. Reviewing
Previous
Lesson or
To refresh your mind about the previous lesson,
let’s recall some important terms about waves.
Beloware descriptionsof differenttermsrelatingto
Presenting
New Lesson
waves and the jumbled letters which will form the
correct term. Your task is to rearrange the jumbled
letters from the term being described. Do you
understand class?
1
.
It is disturbancein space. avwe
2
.
It isa highestpointina
wave
secrt
3
.
It isthe lowestpointina
wave.
tghuro
4
.
It isthe distance from
the midpointtothe
highest(orlowest) point
of a wave.
lmuptdeai
5
.
It isthe distance
betweentwosuccessive
identical partsof a wave.
enevtgwlah
6
.
It referstothe number
of wavesproducedin
one second.
neqfceury
7
.
It referstothe extentor
the limitsbetweenwhich
variationispossible.
argne
Ok class, let us check if how many words you
remember well. Who wants to answer for number
one?
Ok, let’s have Ms. Lauriaga for number 1.
VeryGood!Ms.Lauriaga.How aboutnumbertwo
who wants to answer?
Yes, Mr. Sision are you raising your hand?
Alright, you may answer number 2.
That’s Correct! Thank you Mr. Sison. Let’s move
for number 3 who wants to answer?
Yes, Ms. Tariga what is your answer?
Very Good! Ms. Tariga. Let’s go to number 4
Yes, Ms. Inocencio kindly answer number 4.
Yes, that’s correct Ms. Inocencio. Ok for the last
number who wants to answer?
Let’s have Ms. Limos for the last number.
Good job! Everyone. You still remembered what
youhave learnedaboutwavesduringyourScience7
class.
Yes, Ma’am.
Number1isWave,becauseaccordingtoits
definitionitisthe disturbance thathappened
in space.
(Mr. Sison will raised his hand.)
Yesma’am.
Number2 isCrest,basedon ourprevious
lessoninscience aboutwavesthe highest
pointina wave is calledcrest.
(Ms. Tariga will raisedherhand.)
For number 3, in contrast to crest is the
troughwhichisthe lowestpointinawave.My
answer is Trough.
(Ms. Inocenciowill raisedherhand.)
Yes ma’am, my answer for number 4 is
amplitude because based from the
descriptiontheamplitude isthe distance from
the midpointtothe highestorlowestpointof
a wave.
(Ms. Limoswill raisedherhand.)
The answer for number 7 is range.
B. Establishinga
Purpose forthe
Lesson
(Motivation)
A rainbowiscaused by sunlightandatmospheric
conditions. Light enters a water droplet, slowing
downand bendingas it goesfrom air denserwater,
the lights reflects off the inside of the droplet,
separating into its component wavelengths-or
colors. When light exits the droplet, it makes a
rainbow.
To recall the dispersion of light that you learned
let’s have an activity.
Activity: Shine Like A Rainbow!
Directions: in the left box below, write the 7
colors of the rainbow arranged from top to bottom
in the space provided (0.5 point each). In the right
box below, write T if the statement about energy,
frequency and wavelength is true and F if the
statement is false (1point each). I will be giving you
10 minutes to answer this activity, after that I will
call some of you to answer this activity.
10 minutes starts now, you may start answering
class.
(10 minutes for answering activity is done.)
Okclass,time isup.Now let’sanswerthe activity,
anyone who wants to volunteer?
Yes, Ms. Inocencio kindly answer the activity on
the left box (0.5 point) and Ms. Tariga will answer
the activity on the right box (1 point). You may
answer first Ms. Inocencio.
1. RED
2.____
3.YELLOW
4.______
5._______
6. INDIGO
7. ______
___1. Red light has the
highest frequency.
___2. Violethasthe highest
energy.
___3. Violethasthe longest
wavelength.
___4. The higher the
frequency of light the
greater the energy.
___5. The longer the
wavelength, the lesser the
frequency of the light.
___6. Wavelength is
directly proportional to
frequency.
___7. Frequencyisinversely
proportional to energy.
___8. Wavelength is
inversely proportional to
energy.
(Students starts answering.)
(Ms. Inocencio and Ms. Tariga will raised
their hands.)
That’s correct! Thank you Ms. Inocencio. Now
let’s have Ms. Tariga to answer the activity true of
false on the right box.
Very Good! Ms. Tariga thank you for explaining
your answer.
Yes, Ma’am. The seven colors of the
rainbow arranged from top to bottom are
Red, Orange, Yellow, Green, Blue, Indigo,
Violet.
Yes, Ma’am for number 1 the answer is
False because the red light has lowest
frequencynothighestfrequency.Number2is
True because violet has the highest energy.
Number3isFalse because redhasthe longest
wavelength. Number 4 is True because the
higherthe frequencyof lightthe greaterthe
energy. Number 5 is True the longer the
wavelength, the lesser the frequency of the
light. Number 6 is False because wavelength
is inversely proportional to frequency not
directly proportional. Number 7 is False
because frequency is directly proportional to
energy not inversely proportional. For
number 8 the answer is True because
wavelength is inversely proportional to
energy.
C. Presenting
Examples/Insta
nces of the
New Lesson
You probably seen a wave, but have you created
one? Let’s try and make some waves.
Get a rope of any kind and tie one end of it to
fixed sturdy object near you. Now straighten the
rope and holdthe otherendof it.Start movingyour
hands up and down. Observe what happens to the
rope. Were you able to make a wave? Draw the
wave you made on a separate sheet of paper.
Now, try to make a wave again but move your
hands slowly. Observe what happens. Draw the
image of the wave you created.
Thistime,make a wave while movingyourhands
fast. Draw the image of the wave.
Based on the activity, is there any difference on
the waves you have created? Why does each
created wave look
(Students answers may vary)
(Students answers may vary.)
differently?________________________________
__________________________________________
____________________________________
Performance Rubrics:
Score Indicators
5 points All responses are correct.
4 points All responses are correct but
grammatically wrong.
3 points Some responses are correct.
2 points None of the responses are correct.
1 point Did not attempt to answer
(Students answers may vary.)
D. DiscussingNew
Conceptsand
PracticingNew
Skills#1
Now, this session will cover our Most Essential
Learning Competency that is compare the relative
wavelengths of different forms of electromagnetic
waves. Watch this video to better grasp the
principles covered in today's session. I'm going to
play it twice and we will have an open discussion
after the presentation, so prepare a note of key
terms and concepts. Are you class ready?
Okay, let’s start.
Now,that we are done playingand watchingthe
video I will be posting questions for our discussion.
Are you ready to read and answer?
Okay thank you class, so let’s start now.
Since we are done watchingthe videocliptwice I
will post a question and will be answered through
recitation,twoquestionsforeveryindividualare you
ready class?
Okay let’s begin.
The electromagneticspectrumisthe arrangementof
1._________ (Electromagnetic waves, Ultraviolet
radiation) which are waves that are created with
changing electric field and 2. _______ (electric
charge,magneticfield).EMwavestravel on3._____
(air vacuum) ata constantspeedof 4 (3 x 10⁸ m/s, 8
x 10³ m/s). The electromagnetic spectrum is
arranged in a manner of 5. ______ (decreasing,
increasing) wavelength, 6. (Decreasing, Increasing)
frequency and 7. ______ (decreasing, increasing)
energy. 8. _______ (Gamma ray, Radio wave) has
the longest wavelength, lowest frequency and
lowestenergy among all EMwaves. The 9. _______
(radio wave, visible light) is the only EM wave that
can be seen by our naked eye, whereas 10. ______
(red, violet) has the longest wavelength and 11.
______ (red, violet) has the greatest frequency. On
the other hand, 12 _______ (gamma ray, radio
wave) has the shortest wavelength and highest
frequency; which carries the highest 13. _______
(energy, wavelength) among all EM waves.
Yes, Ma’am.
(Students watch the video clip twice.)
Yes ma’am.
Therefore,14_______ (gamma ray,radio wave) has
the lowest ionizing radiation, while 15. ______
(gamma ray, radio wave) has the highest ionizing
radiation.
Who wants to answer for number 1 and 2?
Yes, Ms. Morales kindly answer number 1 and 2.
Very Good, Ms. Morales thank you for your
answer. Okay Next?
OkayMs. Inocenciokindlyanswernumber3and
4.
That’s correct! Next please?
Yes Mr. Sison answer number 5 and 6.
Correct! Next let’s have Ms. Lauriaga. What’s
your answer?
Yes, that’s right. Next is Ms. Limos
Very good, next who wants to answer for 11, 12
and 13?
Yes, Ms. Tariga kindly answer 11, 12 and 13.
Good job! Ms. Tariga. For the last two number let’s
have Ms. Lauriaga again.
Very good! Thank you for sharing your answer
class.
(Ms. Morales will raised her hands.)
Yes, Ma’am. The answer for number 1 is
electromagnetic waves.
The electromagnetic spectrum is the
arrangement of 1. (Electromagnetic waves,
Ultraviolet radiation) which are waves that
are createdwithchangingelectricfieldand2.
(electric charge, magnetic field).
(Ms. Inocencio will raised her hands.)
EM waves travel on 3. (air, vacuum) at a
constantspeedof 4(3 x 10⁸ m/s, 8 x 10³ m/s).
(Mr. Sison will raised his hands.)
The electromagneticspectrumisarranged
in a manner of 5. (decreasing, increasing)
wavelength, 6. (Decreasing, Increasing)
frequency.
7. (decreasing, increasing) energy. 8.
(Gamma ray, Radio wave) has the longest
wavelength, lowest frequency and lowest
energy among all EMwaves.
The 9. (radio wave,visiblelight) isthe only
EM wave that can be seen by our naked eye,
whereas 10.(red, violet) has the longest
wavelength.
(Ms. Tariga will raised her hands.)
11. (Red, Violet) has the greatest
frequency. On the other hand, 12. (gamma
ray, radio wave) has the shortestwavelength
and highest frequency; which carries the
highest 13. _______ (energy, wavelength)
among all EMwaves.
Therefore, 14. (gamma ray, radio wave) has
the lowest ionizing radiation, while 15.
(gamma ray, radio wave) has the highest
ionizing radiation.
E. DiscussingNew
Conceptsand
PracticingNew
Skills#1
To enhance your understanding let’s strengthen
your concepts regarding the different EMwaves by
comparing their relative wavelength through
activities. So if you’re ready to ride the waves,
answerthe followingenrichmentactivitiesanddive
into the world of EMwaves.
Here is the direction, kindly read Mr. Sison.
Thank you Mr. Sison, is it clear to you class?
Ok you may start answering now. After 10
minutes we will answer the activities.
Electromagnetic Wave Wavelength range
(meters)
Radio Wave
Microwave
Infrared
Visible Light
Red
Orange
Yellow
Green
Blue
Violet
Ultraviolet
x-ray
Gamma Ray
Q1. Which electromagnetic wave has the longest
wavelength?
Q2. Which electromagnetic wave has the shortest
wavelength?
Q3. Observe whathappenstothe wavelengthof the
electromagnetic waves as they progress (goes
rightward from the figure.) does the wavelengthof
the EM waves increase or decrease as we go from
radio wave to gamma ray?
Directions: Using Figure 1, determine the
wavelength ranges of each of the forms of
electromagneticwaves.Onseparate sheetof
paper, copy and answer the given table
below.Afterwardsanswerthe questionsthat
follow.
Yes, Ma’am.
(Students starts answering.)
(10 minutes for answering activities is done.)
Ok class, time is up. Let’s answer the activities
who wants to volunteer for answering the tables?
Yes, Ms. Lauriaga are you raising your hand?
Ok,let’shave Ms. Lauriaga to answerthe activity
on table.
Very Good, that’s all correct. Next volunteer?
Yes,Ms. MoralesCanyou answerthe questions1
to 3?
Precisely, thank you Ms. Morales
Now,passyourseatworkstothe centeraisle and
then forward.
(Ms. Lauriaga raised her hands.)
Yes, Ma’am.
Yes, Ma’am.
Electromagnetic
Wave
Wavelength range (meters)
Radio Wave >1x10¯¹
Microwave 1x10¯³ - 1x10¯¹
Infrared 7x10¯⁷ - 1x10¯³
Visible Light 6.22x10¯⁷ - 4.55x10¯⁷
Red 6.22x10¯⁷ - 7x10¯⁷
Orange 5.97x10¯⁷ - 6.22x10¯⁷
Yellow 5.77x10¯⁷ - 5.97x10¯⁷
Green 4.92x10¯⁷ - 5.77x10¯⁷
Blue 6.10x10¯⁷ - 4.92x10¯⁷
Violet 4x10¯⁷ - 4.55x10¯⁷
Ultraviolet 1x10¯⁸ - 4x10¯⁷
x-ray 1x10¯¹¹ - 1x10¯⁸
Gamma Ray <1x10¯¹¹
(Ms. Morales will raised her hands)
Yes, Ma’am. For number 1 the answer is
RadioWave because itis the electromagnetic
wave that has the longest wavelength.
Number 2 is Gamma Ray because among all
the EM wavesGamma ray is the one that has
the shortest wavelength. Number 3 the
wavelengthof EMwavesdecreases.Aswe go
from radio waves that has the longest waves
up to gamma ray the shortest wavelength.
F. Developing
Mastery
Since we have alreadydiscussedthe EMwavesto
better understand and develop your mastery we
have another activity. Kindlyread the direction Ms.
Tariga.
Directions: on a separate sheet of paper,
copy and complete the table below. Identify
what happens to the wavelength, frequency
and energy of the EM waves following the
direction of the arrows. You may answer
INCREASING or DECREASING inside the
arrows.
Thank you is that clear to you class?
Electromagnetic
Wave
Wavelength Frequency Energy
Radio wave
Microwave
Infrared
Visible Light
Ultraviolet
X-ray
Gamma Ray
(After 5 minutes)
Are you done class?
Ok,for the nextactivitykindlyread the direction
Ms. Inocencio.
1. Which has shorter wavelength?
X-ray or Gamma Ray
2. Which has higher frequency?
Visible light or Ultraviolet
3. Which has more energy?
Radio waves or Infrared
4. Which has longer wavelength on visible light?
Green light or Blue Light
5. Which has lesser frequency?
Microwave or Gamma ray
(After 3 minutes of answering.)
Are you done answering class?
Alright, since you are done answering let’s check
your answer. Who wants to answer for the first
activity?
Let’s hear the answer of Mr. Sison
Yes, Ma’am.
(Students starts answering.)
Yes Ma’am.
Directions: Read each item carefully.
Encircle the correct answer and do it on a
blank sheet of paper.
(Students starts answering the activity.)
Yes, Ma’am.
(Mr. Sison will raised his hands.)
Radio wave
Microwave
Infrared
Visible Light
Ultraviolet
X-ray
Gamma Ray
Electromag
netic Wave
Wavelength Frequency Energy
de
cre
asi
ng
inc
rea
sin
g
inc
rea
sin
g
How did you come up with your answer Mr.
Sision?
That’s correct Mr. Sison. Thank you for your
answer.
Checkyourown paperclass. Here are the correct
answers.
Electromagnetic
Wave
Wavelength Frequency Energy
Radio wave
Microwave
Infrared
Visible Light
Ultraviolet
X-ray
Gamma Ray
Who got the correct answer?
Good job, everyone!
Let’s go to our second activity to check if your
answeriscorrectlet’shaveavolunteerfirstandIwill
give to youthe answers.Who wantsto volunteerto
answer the second activity?
YesMs. Limoskindlyanswerthe second activity.
Good job Ms. Limos. Can you explain to us your
answer?
From radio wave up to gamma ray the
wavelength are decreasing
(Students response by raising their hands.)
(Ms. Limos will raised her hands.)
1. Which has shorter wavelength?
X-ray or Gamma Ray
2. Which has higher frequency?
Visible light or Ultraviolet
3. Which has more energy?
Radio waves or Infrared
4. Which has longer wavelength on visible
light?
Green light or Blue Light
5. Which has lesser frequency?
Microwave or Gamma ray
Yes Ma’am. For number 1 the answer is
Gamma Ray compared to X-ray the Gamma
ray has the shorter wavelength. For number
2, whichhas the higherfrequencythe answer
is Ultraviolet because Visible is more lightly
comparedto ultraviolet.Number3 whichhas
more energythe answerisinfraredcompared
to radio waves the infrared has more energy
de
cre
asi
ng
inc
rea
sin
g
inc
rea
sin
g
Very good explanation, thank you Ms. Limos.
Here are the answers kindly check your own paper
then you will going to pass it class.
1. Which has shorter wavelength?
X-ray or Gamma Ray
2. Which has higher frequency?
Visible light or Ultraviolet
3. Which has more energy?
Radio waves or Infrared
4. Which has longer wavelength on visible light?
Green light or Blue Light
5. Which has lesser frequency?
Microwave or Gamma ray
If youare done checkingyourpaperkindlypassit
on the center aisle then forward.
because from microwaves, radio waves,
infrared up to gamma ray the energy starts
increasingaswell asthe frequency.Number4
is Green light the longer the wavelength the
less the energy hence Green light is more
lighterthanthe bluelightthat’swhyithasthe
longer wavelength compared to Blue light.
Number5ismicrowave because comparedto
gamma ray the microwave has the lesser
frequency, gamma ray has the highest
frequency.
G. Finding
Practical
Applicationsof
the Concepts
and Skillsin
DailyLiving
For sure you are now acquainted with the
different electromagnetic waves. Now, in the
application of our topic for today, here is the
question to be answered in 5 minutes.
How does electromagnetic waves impacted our
everyday living.
Okay, your five minutes starts now.
(5 minutes for answering is done.)
Let’s see your answer class. Can we have Ms.
Tariga to read her answer? Are you ready Ms.
Tariga?
Yes, Ma’am.
(Students start answering.)
Yes, Ma’am.
How does electromagnetic waves
impacted our everyday living?
Everyday life is pervaded by artificially
made electromagnetic radiation: food is
heated in microwave ovens, airplanes are
guidedbyradarwaves,televisionsetsreceive
electromagnetic waves transmitted by
broadcasting stations, and infrared waves
Well said!Ms.Tariga, thankyou foryour answer.
fromheatersprovide warmth.Infraredwaves
also are given off and received by automatic
self-focusing cameras that electronically
measure and set the correct distance to the
object to be photographed. As soon as the
Sun sets, incandescent or fluorescent lights
are turned on to provide artificial
illumination,andcitiesglow brightlywiththe
colorful fluorescent and neon lamps of
advertisementsigns.Familiartooisultraviolet
radiation, which the eyes cannot see but
whose effect is felt as pain from sunburn.
Ultraviolet light represents a kind of
electromagnetic radiation that can be
harmful to life. Such is also true of X-rays,
whichare importantinmedicine astheyallow
physicians to observe the inner parts of the
bodybutexposure towhichshouldbe keptto
a minimum. Less familiar are gamma rays,
which come from nuclear reactions and
radioactive decayandare part of the harmful
high-energyradiationof radioactive materials
and nuclear weapons.
(Student answers may vary.)
H. Making
Generalization
and
Abstractions
aboutthe
Lesson
To summarize our lesson, we have another
activity here called “Complete Me!”
Directions: Complete the concept map (1 point
each)
You may start.
Define as
Define as
Distance
between wave
crests
SI unit
Have properties of
Electromagnetic
Radiation
Define as
Can travel through
Transfer
kinetic energy
in form of
Range is called the
SI unit
__________________
SPECTRUM
(After 5 minutes)
Okay,classtime isuplet’scheckyourwork.Letus
have Ms. Lauriaga to give her answer.
Good Job Ms. Lauriaga.
You are very good, class. Thank you for your
active participation in our discussion for today.
(students start doing their activity)
Define as
I. Evaluating
Learning
Now class, for our summative assessment, I will
be giving you assessment. The link to the Google
Which includes
X-Rays
SI unit
Have properties of
Electromagnetic
waves
Number
of waves
per
second
Define as
Vibrating
electric and
magnetic field
moving
through space
that carries
energy.
Vacuum
Can travel through
Transfer
kinetic
energy in
form of
Electromagnetic
Radiation
Range is called the
Hertz
SI unit
ELECTROMAGNETIC
SPECTRUM
Which includes
Radiowaves Infrared Ultraviolet Gamma Rays
Microwaves Visible Light X-Rays
Wavelength
Frequency
Meter
Define as
Distance between
wave crests
Form can be found in our group chat. Read each
question carefully and choose the letter of the
correct answer.
You only have 10 minutes to answer the
assessment. Your time starts now.
1. Whichtwo waveslie atthe beginning
and end of the electromagnetic
spectrum?
a. Gamma ray and x-ray
b. Microwave and ultraviolet
rays
c. Radio wave and gamma ray
d. Radiowavesandmicrowaves
2. Visible light is the only EMwave that
can be seen by our naked eye. What
is the color of light if it has a
frequency of 4.5 x 10 ¹⁴ Hz?
a. Blue
b. Green
c. Red
d. Yellow
3. Which of the following is correctly
arranged from longest to shortest
wavelength?
a. Gamma ray, radio wave,
infrared
b. Microwave, x-ray, gamma
ray
c. Ultraviolet,visible light,radio
wave
d. X-ray,gamma ray,ultraviolet
4. Which type of EM wave has
wavelength similar to the size of 1
peso coin?
a. Infrared
b. Microwave
c. Ultraviolet
d. Visible light
5. Which electromagnetic wave can
travel the least distances because it
has a wavelength range of less than
1x10¯¹¹ meters but has the highest
energy?
a. Gamma ray
b. Microwave
c. Radio wave
d. X-ray
6. In the electromagnetic spectrum,
which has the longest wavelength?
a. Gamma ray
b. Radio wave
c. Ultraviolet
d. Visible light
7. What happens to the frequency of
electromagnetic wave if its
wavelength increases?
a. Decreases
b. Doubles
(Check the time and remind the students that the
time for answering assessment is done.)
Class time is up, kindly submit your assessment
How do you feel answeringassessment?Are youall
fine with the assessment?
Congratulations everyone! And thank you for
your participation.
c. Increases as well
d. Remains the same
8. Which of the following statement is
correct?
a. As the frequency of a wave
increases, the wavelength
also increases.
b. As the frequencyof the wave
decreases, the energy
increases.
c. As the wavelength of a wave
increases, the energy also
increases.
d. As the wavelengthofa wave
decreases, the frequency
increases.
9. Among the given EM waves below,
which carries the most energy?
a. Microwave
b. Radio wave
c. Ultraviolet ray
d. Visible light
10. In the visible spectrum, which color
has the shortest wavelength?
a. Blue
b. Green
c. Red
d. Violet
(Students answers may vary.)
Yes, Ma’am.
J. Additional
Activitiesfor
Applicationsor
Remediation
For yourassignment,inalongbondpaper.Make a
comic strip about the scientist contributionson the
developmentof Electromagneticwave theory.Refer
tothe rubricbelowforyourguidance in makingyour
output.
Rubric:
Criteria 5 4 3 2
Content Concept
is clearly
evident.
Concept
is
evident;
Concept
is
acceptabl
e:
Concept
is limited.
Spelling,
and
Grammar
There are
no
spelling,
punctuati
on or
grammar
errors.
No
errors.
There are
1-3
spelling,
punctuati
on or
grammar
errors.
There are
4-5
spelling,
punctuati
on or
grammar
errors.
There are
more
than 5
spelling,
punctuati
on, and
grammar
errors.
Visual
effect
Comic
strip is
incredibl
y exciting
and
interestin
g.
Comic
strip is
very
exciting
and
interestin
g.
Comic
strip is
quite
exciting
and
interestin
g.
Comic
strip is
not
interestin
g and
exciting.
Do you have any questions?
Okay class, if you don’t have any questions let’s
call it a day. Good bye, class!
None, Ma’am.
Good bye, Ma’am! Thank you!
V. REMARKS
IV. REFLECTION
A. No.of learners who earned 80% in theevaluation.
B. No.of learners who require additionalactivitiesfor remediation who
scored below 80%.
C. Did the remedial lesson work? No.of learners who havecaughtup
with thelesson.
D. No.of learners who continueto require remediation.
E. Which of my teaching strategiesworked well? Why did this work?
F. Whatdifficulties did I encounterwhich my principal or supervisorcan
help me solve?
G. Whatinnovation orlocalized materialsdid I use/discoverwhich I wish
to sharewith othersteachers?
References:
Department of education. “K to 12 curriculum Guide Physical Science (Grade 3 to 10)” Accessed October 2019
https://www.deped.gov.ph/wp-content/uploads/2019/01/Science-CG_with-tagged-sci-equipment_revised.pdf”
LRMDS Portal. Science Modules. December 29, 2014. Accessed October 13, 2019.
http://lrmds.deped.gov.ph/detail/6838

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DLP_Grade10_Second-Quarter_ELECTROMAGNETIC WAVES.docx

  • 1. DETAILED LESSON PLAN School Grade Level Grade 10 Teacher LearningArea Science TeachingDate November 2021 Quarter SecondQuarter TeachingTime 07:30 – 08:30 AM Checkedby I. OBJECTIVES A. Content Standards The learnersdemonstrate understandingof the differentregionsof the electromagnetic spectrum. B. Performance Standards C. Learning Competencies /Objectives The learnersshouldbe able tocompare the relative wavelengthsof differentformsof electromagneticwaves. D. Code S10FE-11a-b-47 II. CONTENT ElectromagneticWaves III. LEARNING RESOURCES A. References 1. Teacher’s Guide pages Teacher’sGuide pp.115-134 2. Learner’s Materials pages Self-LearningModule pp.5-17 3. Textbook pages 4. Additional Materials from Learning Resource Portal PicturesandVideo B. Other Learning Resources Laptop,PowerPointpresentation,Pictures IV. PROCEDURES TEACHER’S ACTIVITY LEARNER’S ACTIVITY PRELIMINARY ACTIVITIES 1. Prayer Good morning, Class. Let’s pray first before we start our lesson for today. All rise, let’s have Ms. Limos to lead the prayer. Good morning, Ma’am. Let’sbow ourheadandfeel the presence of the Lord. Almighty Father, today, we present our class to you, Lord. We pray that, with your Divine Intervention,wewill beable toachieve our goals. We'd learn to pay attention to our teacher's inputs. We thank her for taking the time toshare her knowledgewithus.Maywe actively participate in the talks and activities sothatwe canlearnmore whilehavingagood time. In the name of Jesus, Amen. 2. Checking of Attendance You may now take your seats. Is anyone absent today? None, Ma’am. 3. Checking of Assignments Do we have any assignments? None, Ma’am. 4. Drill A. Reviewing Previous Lesson or To refresh your mind about the previous lesson, let’s recall some important terms about waves. Beloware descriptionsof differenttermsrelatingto
  • 2. Presenting New Lesson waves and the jumbled letters which will form the correct term. Your task is to rearrange the jumbled letters from the term being described. Do you understand class? 1 . It is disturbancein space. avwe 2 . It isa highestpointina wave secrt 3 . It isthe lowestpointina wave. tghuro 4 . It isthe distance from the midpointtothe highest(orlowest) point of a wave. lmuptdeai 5 . It isthe distance betweentwosuccessive identical partsof a wave. enevtgwlah 6 . It referstothe number of wavesproducedin one second. neqfceury 7 . It referstothe extentor the limitsbetweenwhich variationispossible. argne Ok class, let us check if how many words you remember well. Who wants to answer for number one? Ok, let’s have Ms. Lauriaga for number 1. VeryGood!Ms.Lauriaga.How aboutnumbertwo who wants to answer? Yes, Mr. Sision are you raising your hand? Alright, you may answer number 2. That’s Correct! Thank you Mr. Sison. Let’s move for number 3 who wants to answer? Yes, Ms. Tariga what is your answer? Very Good! Ms. Tariga. Let’s go to number 4 Yes, Ms. Inocencio kindly answer number 4. Yes, that’s correct Ms. Inocencio. Ok for the last number who wants to answer? Let’s have Ms. Limos for the last number. Good job! Everyone. You still remembered what youhave learnedaboutwavesduringyourScience7 class. Yes, Ma’am. Number1isWave,becauseaccordingtoits definitionitisthe disturbance thathappened in space. (Mr. Sison will raised his hand.) Yesma’am. Number2 isCrest,basedon ourprevious lessoninscience aboutwavesthe highest pointina wave is calledcrest. (Ms. Tariga will raisedherhand.) For number 3, in contrast to crest is the troughwhichisthe lowestpointinawave.My answer is Trough. (Ms. Inocenciowill raisedherhand.) Yes ma’am, my answer for number 4 is amplitude because based from the descriptiontheamplitude isthe distance from the midpointtothe highestorlowestpointof a wave. (Ms. Limoswill raisedherhand.) The answer for number 7 is range.
  • 3. B. Establishinga Purpose forthe Lesson (Motivation) A rainbowiscaused by sunlightandatmospheric conditions. Light enters a water droplet, slowing downand bendingas it goesfrom air denserwater, the lights reflects off the inside of the droplet, separating into its component wavelengths-or colors. When light exits the droplet, it makes a rainbow. To recall the dispersion of light that you learned let’s have an activity. Activity: Shine Like A Rainbow! Directions: in the left box below, write the 7 colors of the rainbow arranged from top to bottom in the space provided (0.5 point each). In the right box below, write T if the statement about energy, frequency and wavelength is true and F if the statement is false (1point each). I will be giving you 10 minutes to answer this activity, after that I will call some of you to answer this activity. 10 minutes starts now, you may start answering class. (10 minutes for answering activity is done.) Okclass,time isup.Now let’sanswerthe activity, anyone who wants to volunteer? Yes, Ms. Inocencio kindly answer the activity on the left box (0.5 point) and Ms. Tariga will answer the activity on the right box (1 point). You may answer first Ms. Inocencio. 1. RED 2.____ 3.YELLOW 4.______ 5._______ 6. INDIGO 7. ______ ___1. Red light has the highest frequency. ___2. Violethasthe highest energy. ___3. Violethasthe longest wavelength. ___4. The higher the frequency of light the greater the energy. ___5. The longer the wavelength, the lesser the frequency of the light. ___6. Wavelength is directly proportional to frequency. ___7. Frequencyisinversely proportional to energy. ___8. Wavelength is inversely proportional to energy. (Students starts answering.) (Ms. Inocencio and Ms. Tariga will raised their hands.)
  • 4. That’s correct! Thank you Ms. Inocencio. Now let’s have Ms. Tariga to answer the activity true of false on the right box. Very Good! Ms. Tariga thank you for explaining your answer. Yes, Ma’am. The seven colors of the rainbow arranged from top to bottom are Red, Orange, Yellow, Green, Blue, Indigo, Violet. Yes, Ma’am for number 1 the answer is False because the red light has lowest frequencynothighestfrequency.Number2is True because violet has the highest energy. Number3isFalse because redhasthe longest wavelength. Number 4 is True because the higherthe frequencyof lightthe greaterthe energy. Number 5 is True the longer the wavelength, the lesser the frequency of the light. Number 6 is False because wavelength is inversely proportional to frequency not directly proportional. Number 7 is False because frequency is directly proportional to energy not inversely proportional. For number 8 the answer is True because wavelength is inversely proportional to energy. C. Presenting Examples/Insta nces of the New Lesson You probably seen a wave, but have you created one? Let’s try and make some waves. Get a rope of any kind and tie one end of it to fixed sturdy object near you. Now straighten the rope and holdthe otherendof it.Start movingyour hands up and down. Observe what happens to the rope. Were you able to make a wave? Draw the wave you made on a separate sheet of paper. Now, try to make a wave again but move your hands slowly. Observe what happens. Draw the image of the wave you created. Thistime,make a wave while movingyourhands fast. Draw the image of the wave. Based on the activity, is there any difference on the waves you have created? Why does each created wave look (Students answers may vary) (Students answers may vary.)
  • 5. differently?________________________________ __________________________________________ ____________________________________ Performance Rubrics: Score Indicators 5 points All responses are correct. 4 points All responses are correct but grammatically wrong. 3 points Some responses are correct. 2 points None of the responses are correct. 1 point Did not attempt to answer (Students answers may vary.) D. DiscussingNew Conceptsand PracticingNew Skills#1 Now, this session will cover our Most Essential Learning Competency that is compare the relative wavelengths of different forms of electromagnetic waves. Watch this video to better grasp the principles covered in today's session. I'm going to play it twice and we will have an open discussion after the presentation, so prepare a note of key terms and concepts. Are you class ready? Okay, let’s start. Now,that we are done playingand watchingthe video I will be posting questions for our discussion. Are you ready to read and answer? Okay thank you class, so let’s start now. Since we are done watchingthe videocliptwice I will post a question and will be answered through recitation,twoquestionsforeveryindividualare you ready class? Okay let’s begin. The electromagneticspectrumisthe arrangementof 1._________ (Electromagnetic waves, Ultraviolet radiation) which are waves that are created with changing electric field and 2. _______ (electric charge,magneticfield).EMwavestravel on3._____ (air vacuum) ata constantspeedof 4 (3 x 10⁸ m/s, 8 x 10³ m/s). The electromagnetic spectrum is arranged in a manner of 5. ______ (decreasing, increasing) wavelength, 6. (Decreasing, Increasing) frequency and 7. ______ (decreasing, increasing) energy. 8. _______ (Gamma ray, Radio wave) has the longest wavelength, lowest frequency and lowestenergy among all EMwaves. The 9. _______ (radio wave, visible light) is the only EM wave that can be seen by our naked eye, whereas 10. ______ (red, violet) has the longest wavelength and 11. ______ (red, violet) has the greatest frequency. On the other hand, 12 _______ (gamma ray, radio wave) has the shortest wavelength and highest frequency; which carries the highest 13. _______ (energy, wavelength) among all EM waves. Yes, Ma’am. (Students watch the video clip twice.) Yes ma’am.
  • 6. Therefore,14_______ (gamma ray,radio wave) has the lowest ionizing radiation, while 15. ______ (gamma ray, radio wave) has the highest ionizing radiation. Who wants to answer for number 1 and 2? Yes, Ms. Morales kindly answer number 1 and 2. Very Good, Ms. Morales thank you for your answer. Okay Next? OkayMs. Inocenciokindlyanswernumber3and 4. That’s correct! Next please? Yes Mr. Sison answer number 5 and 6. Correct! Next let’s have Ms. Lauriaga. What’s your answer? Yes, that’s right. Next is Ms. Limos Very good, next who wants to answer for 11, 12 and 13? Yes, Ms. Tariga kindly answer 11, 12 and 13. Good job! Ms. Tariga. For the last two number let’s have Ms. Lauriaga again. Very good! Thank you for sharing your answer class. (Ms. Morales will raised her hands.) Yes, Ma’am. The answer for number 1 is electromagnetic waves. The electromagnetic spectrum is the arrangement of 1. (Electromagnetic waves, Ultraviolet radiation) which are waves that are createdwithchangingelectricfieldand2. (electric charge, magnetic field). (Ms. Inocencio will raised her hands.) EM waves travel on 3. (air, vacuum) at a constantspeedof 4(3 x 10⁸ m/s, 8 x 10³ m/s). (Mr. Sison will raised his hands.) The electromagneticspectrumisarranged in a manner of 5. (decreasing, increasing) wavelength, 6. (Decreasing, Increasing) frequency. 7. (decreasing, increasing) energy. 8. (Gamma ray, Radio wave) has the longest wavelength, lowest frequency and lowest energy among all EMwaves. The 9. (radio wave,visiblelight) isthe only EM wave that can be seen by our naked eye, whereas 10.(red, violet) has the longest wavelength. (Ms. Tariga will raised her hands.) 11. (Red, Violet) has the greatest frequency. On the other hand, 12. (gamma ray, radio wave) has the shortestwavelength and highest frequency; which carries the highest 13. _______ (energy, wavelength) among all EMwaves. Therefore, 14. (gamma ray, radio wave) has the lowest ionizing radiation, while 15. (gamma ray, radio wave) has the highest ionizing radiation. E. DiscussingNew Conceptsand PracticingNew Skills#1 To enhance your understanding let’s strengthen your concepts regarding the different EMwaves by comparing their relative wavelength through activities. So if you’re ready to ride the waves, answerthe followingenrichmentactivitiesanddive into the world of EMwaves.
  • 7. Here is the direction, kindly read Mr. Sison. Thank you Mr. Sison, is it clear to you class? Ok you may start answering now. After 10 minutes we will answer the activities. Electromagnetic Wave Wavelength range (meters) Radio Wave Microwave Infrared Visible Light Red Orange Yellow Green Blue Violet Ultraviolet x-ray Gamma Ray Q1. Which electromagnetic wave has the longest wavelength? Q2. Which electromagnetic wave has the shortest wavelength? Q3. Observe whathappenstothe wavelengthof the electromagnetic waves as they progress (goes rightward from the figure.) does the wavelengthof the EM waves increase or decrease as we go from radio wave to gamma ray? Directions: Using Figure 1, determine the wavelength ranges of each of the forms of electromagneticwaves.Onseparate sheetof paper, copy and answer the given table below.Afterwardsanswerthe questionsthat follow. Yes, Ma’am. (Students starts answering.)
  • 8. (10 minutes for answering activities is done.) Ok class, time is up. Let’s answer the activities who wants to volunteer for answering the tables? Yes, Ms. Lauriaga are you raising your hand? Ok,let’shave Ms. Lauriaga to answerthe activity on table. Very Good, that’s all correct. Next volunteer? Yes,Ms. MoralesCanyou answerthe questions1 to 3? Precisely, thank you Ms. Morales Now,passyourseatworkstothe centeraisle and then forward. (Ms. Lauriaga raised her hands.) Yes, Ma’am. Yes, Ma’am. Electromagnetic Wave Wavelength range (meters) Radio Wave >1x10¯¹ Microwave 1x10¯³ - 1x10¯¹ Infrared 7x10¯⁷ - 1x10¯³ Visible Light 6.22x10¯⁷ - 4.55x10¯⁷ Red 6.22x10¯⁷ - 7x10¯⁷ Orange 5.97x10¯⁷ - 6.22x10¯⁷ Yellow 5.77x10¯⁷ - 5.97x10¯⁷ Green 4.92x10¯⁷ - 5.77x10¯⁷ Blue 6.10x10¯⁷ - 4.92x10¯⁷ Violet 4x10¯⁷ - 4.55x10¯⁷ Ultraviolet 1x10¯⁸ - 4x10¯⁷ x-ray 1x10¯¹¹ - 1x10¯⁸ Gamma Ray <1x10¯¹¹ (Ms. Morales will raised her hands) Yes, Ma’am. For number 1 the answer is RadioWave because itis the electromagnetic wave that has the longest wavelength. Number 2 is Gamma Ray because among all the EM wavesGamma ray is the one that has the shortest wavelength. Number 3 the wavelengthof EMwavesdecreases.Aswe go from radio waves that has the longest waves up to gamma ray the shortest wavelength. F. Developing Mastery Since we have alreadydiscussedthe EMwavesto better understand and develop your mastery we have another activity. Kindlyread the direction Ms. Tariga. Directions: on a separate sheet of paper, copy and complete the table below. Identify what happens to the wavelength, frequency and energy of the EM waves following the direction of the arrows. You may answer INCREASING or DECREASING inside the arrows.
  • 9. Thank you is that clear to you class? Electromagnetic Wave Wavelength Frequency Energy Radio wave Microwave Infrared Visible Light Ultraviolet X-ray Gamma Ray (After 5 minutes) Are you done class? Ok,for the nextactivitykindlyread the direction Ms. Inocencio. 1. Which has shorter wavelength? X-ray or Gamma Ray 2. Which has higher frequency? Visible light or Ultraviolet 3. Which has more energy? Radio waves or Infrared 4. Which has longer wavelength on visible light? Green light or Blue Light 5. Which has lesser frequency? Microwave or Gamma ray (After 3 minutes of answering.) Are you done answering class? Alright, since you are done answering let’s check your answer. Who wants to answer for the first activity? Let’s hear the answer of Mr. Sison Yes, Ma’am. (Students starts answering.) Yes Ma’am. Directions: Read each item carefully. Encircle the correct answer and do it on a blank sheet of paper. (Students starts answering the activity.) Yes, Ma’am. (Mr. Sison will raised his hands.) Radio wave Microwave Infrared Visible Light Ultraviolet X-ray Gamma Ray Electromag netic Wave Wavelength Frequency Energy de cre asi ng inc rea sin g inc rea sin g
  • 10. How did you come up with your answer Mr. Sision? That’s correct Mr. Sison. Thank you for your answer. Checkyourown paperclass. Here are the correct answers. Electromagnetic Wave Wavelength Frequency Energy Radio wave Microwave Infrared Visible Light Ultraviolet X-ray Gamma Ray Who got the correct answer? Good job, everyone! Let’s go to our second activity to check if your answeriscorrectlet’shaveavolunteerfirstandIwill give to youthe answers.Who wantsto volunteerto answer the second activity? YesMs. Limoskindlyanswerthe second activity. Good job Ms. Limos. Can you explain to us your answer? From radio wave up to gamma ray the wavelength are decreasing (Students response by raising their hands.) (Ms. Limos will raised her hands.) 1. Which has shorter wavelength? X-ray or Gamma Ray 2. Which has higher frequency? Visible light or Ultraviolet 3. Which has more energy? Radio waves or Infrared 4. Which has longer wavelength on visible light? Green light or Blue Light 5. Which has lesser frequency? Microwave or Gamma ray Yes Ma’am. For number 1 the answer is Gamma Ray compared to X-ray the Gamma ray has the shorter wavelength. For number 2, whichhas the higherfrequencythe answer is Ultraviolet because Visible is more lightly comparedto ultraviolet.Number3 whichhas more energythe answerisinfraredcompared to radio waves the infrared has more energy de cre asi ng inc rea sin g inc rea sin g
  • 11. Very good explanation, thank you Ms. Limos. Here are the answers kindly check your own paper then you will going to pass it class. 1. Which has shorter wavelength? X-ray or Gamma Ray 2. Which has higher frequency? Visible light or Ultraviolet 3. Which has more energy? Radio waves or Infrared 4. Which has longer wavelength on visible light? Green light or Blue Light 5. Which has lesser frequency? Microwave or Gamma ray If youare done checkingyourpaperkindlypassit on the center aisle then forward. because from microwaves, radio waves, infrared up to gamma ray the energy starts increasingaswell asthe frequency.Number4 is Green light the longer the wavelength the less the energy hence Green light is more lighterthanthe bluelightthat’swhyithasthe longer wavelength compared to Blue light. Number5ismicrowave because comparedto gamma ray the microwave has the lesser frequency, gamma ray has the highest frequency. G. Finding Practical Applicationsof the Concepts and Skillsin DailyLiving For sure you are now acquainted with the different electromagnetic waves. Now, in the application of our topic for today, here is the question to be answered in 5 minutes. How does electromagnetic waves impacted our everyday living. Okay, your five minutes starts now. (5 minutes for answering is done.) Let’s see your answer class. Can we have Ms. Tariga to read her answer? Are you ready Ms. Tariga? Yes, Ma’am. (Students start answering.) Yes, Ma’am. How does electromagnetic waves impacted our everyday living? Everyday life is pervaded by artificially made electromagnetic radiation: food is heated in microwave ovens, airplanes are guidedbyradarwaves,televisionsetsreceive electromagnetic waves transmitted by broadcasting stations, and infrared waves
  • 12. Well said!Ms.Tariga, thankyou foryour answer. fromheatersprovide warmth.Infraredwaves also are given off and received by automatic self-focusing cameras that electronically measure and set the correct distance to the object to be photographed. As soon as the Sun sets, incandescent or fluorescent lights are turned on to provide artificial illumination,andcitiesglow brightlywiththe colorful fluorescent and neon lamps of advertisementsigns.Familiartooisultraviolet radiation, which the eyes cannot see but whose effect is felt as pain from sunburn. Ultraviolet light represents a kind of electromagnetic radiation that can be harmful to life. Such is also true of X-rays, whichare importantinmedicine astheyallow physicians to observe the inner parts of the bodybutexposure towhichshouldbe keptto a minimum. Less familiar are gamma rays, which come from nuclear reactions and radioactive decayandare part of the harmful high-energyradiationof radioactive materials and nuclear weapons. (Student answers may vary.) H. Making Generalization and Abstractions aboutthe Lesson To summarize our lesson, we have another activity here called “Complete Me!” Directions: Complete the concept map (1 point each) You may start. Define as Define as Distance between wave crests SI unit Have properties of Electromagnetic Radiation Define as Can travel through Transfer kinetic energy in form of Range is called the SI unit __________________ SPECTRUM
  • 13. (After 5 minutes) Okay,classtime isuplet’scheckyourwork.Letus have Ms. Lauriaga to give her answer. Good Job Ms. Lauriaga. You are very good, class. Thank you for your active participation in our discussion for today. (students start doing their activity) Define as I. Evaluating Learning Now class, for our summative assessment, I will be giving you assessment. The link to the Google Which includes X-Rays SI unit Have properties of Electromagnetic waves Number of waves per second Define as Vibrating electric and magnetic field moving through space that carries energy. Vacuum Can travel through Transfer kinetic energy in form of Electromagnetic Radiation Range is called the Hertz SI unit ELECTROMAGNETIC SPECTRUM Which includes Radiowaves Infrared Ultraviolet Gamma Rays Microwaves Visible Light X-Rays Wavelength Frequency Meter Define as Distance between wave crests
  • 14. Form can be found in our group chat. Read each question carefully and choose the letter of the correct answer. You only have 10 minutes to answer the assessment. Your time starts now. 1. Whichtwo waveslie atthe beginning and end of the electromagnetic spectrum? a. Gamma ray and x-ray b. Microwave and ultraviolet rays c. Radio wave and gamma ray d. Radiowavesandmicrowaves 2. Visible light is the only EMwave that can be seen by our naked eye. What is the color of light if it has a frequency of 4.5 x 10 ¹⁴ Hz? a. Blue b. Green c. Red d. Yellow 3. Which of the following is correctly arranged from longest to shortest wavelength? a. Gamma ray, radio wave, infrared b. Microwave, x-ray, gamma ray c. Ultraviolet,visible light,radio wave d. X-ray,gamma ray,ultraviolet 4. Which type of EM wave has wavelength similar to the size of 1 peso coin? a. Infrared b. Microwave c. Ultraviolet d. Visible light 5. Which electromagnetic wave can travel the least distances because it has a wavelength range of less than 1x10¯¹¹ meters but has the highest energy? a. Gamma ray b. Microwave c. Radio wave d. X-ray 6. In the electromagnetic spectrum, which has the longest wavelength? a. Gamma ray b. Radio wave c. Ultraviolet d. Visible light 7. What happens to the frequency of electromagnetic wave if its wavelength increases? a. Decreases b. Doubles
  • 15. (Check the time and remind the students that the time for answering assessment is done.) Class time is up, kindly submit your assessment How do you feel answeringassessment?Are youall fine with the assessment? Congratulations everyone! And thank you for your participation. c. Increases as well d. Remains the same 8. Which of the following statement is correct? a. As the frequency of a wave increases, the wavelength also increases. b. As the frequencyof the wave decreases, the energy increases. c. As the wavelength of a wave increases, the energy also increases. d. As the wavelengthofa wave decreases, the frequency increases. 9. Among the given EM waves below, which carries the most energy? a. Microwave b. Radio wave c. Ultraviolet ray d. Visible light 10. In the visible spectrum, which color has the shortest wavelength? a. Blue b. Green c. Red d. Violet (Students answers may vary.) Yes, Ma’am. J. Additional Activitiesfor Applicationsor Remediation For yourassignment,inalongbondpaper.Make a comic strip about the scientist contributionson the developmentof Electromagneticwave theory.Refer tothe rubricbelowforyourguidance in makingyour output. Rubric: Criteria 5 4 3 2 Content Concept is clearly evident. Concept is evident; Concept is acceptabl e: Concept is limited. Spelling, and Grammar There are no spelling, punctuati on or grammar errors. No errors. There are 1-3 spelling, punctuati on or grammar errors. There are 4-5 spelling, punctuati on or grammar errors. There are more than 5 spelling, punctuati on, and grammar errors. Visual effect Comic strip is incredibl y exciting and interestin g. Comic strip is very exciting and interestin g. Comic strip is quite exciting and interestin g. Comic strip is not interestin g and exciting.
  • 16. Do you have any questions? Okay class, if you don’t have any questions let’s call it a day. Good bye, class! None, Ma’am. Good bye, Ma’am! Thank you! V. REMARKS IV. REFLECTION A. No.of learners who earned 80% in theevaluation. B. No.of learners who require additionalactivitiesfor remediation who scored below 80%. C. Did the remedial lesson work? No.of learners who havecaughtup with thelesson. D. No.of learners who continueto require remediation. E. Which of my teaching strategiesworked well? Why did this work? F. Whatdifficulties did I encounterwhich my principal or supervisorcan help me solve? G. Whatinnovation orlocalized materialsdid I use/discoverwhich I wish to sharewith othersteachers? References: Department of education. “K to 12 curriculum Guide Physical Science (Grade 3 to 10)” Accessed October 2019 https://www.deped.gov.ph/wp-content/uploads/2019/01/Science-CG_with-tagged-sci-equipment_revised.pdf” LRMDS Portal. Science Modules. December 29, 2014. Accessed October 13, 2019. http://lrmds.deped.gov.ph/detail/6838