this is one of my lesson plan of my major :D

1. 10/21/2014
Automotive Battery | Jovanni H. Sumbeling
AUTOMOTIVE
DETAILED LESSON PLAN
(PRINCIPLES OF TEACHING II)

2. Detailed Lesson Plan
In
T-L-E I
Name ofstudent: JOVANNIH.SUMBELING Date Submitted:
Name ofInstructor: EDNA MAKABENTA Date Executed:
LessonPlan No.1 Signature of Instructor:
I. Objectives:
At the endof the lesson,the Grade VII studentsare expectedtoperformthe fallowingtaskswith
at least80% proficiency.
a. Describe an automotive battery
b. recognize the flowof batteryoperationfrom(-) to(+)
c. Draw the automotive batteryconstructionanditsparts.
II. SubjectMatter:
Main topic:Automotive Battery
SubjectTopic:Keyparts of the typical automotive batteryandoperation.
Materials:Batterypictures,videos,visual art,forassessment.
Reference:1.Diesel Mechanics
By: Eric V.SchulzSection5 unit40 pp. 302-310
2. Automotive mechanics( TenthEdition) Crouse-Angling.
III. Procedure:Demonstration Method
Student’s TaskTeacher’s TaskStrategy
-Goodmorningsir
-Fine sir
-Yessir
-Sir,sir,sir
-Goodmorningclass!
-How’syourday?
- Last meetingclasswe
have discussedabout
gasoline.
-AmI right?
-Now tothose who can
A. Preparation
1. Review
( to recall the previoustopic)

3. -Sirgasoline ismade of
hydrogenandcarbon,called
hydrocarbonwithmix of 20% of
air.
-Sir,sir,sir
-Sirit isa batteryand it is
mostlyusedincars, motor
cycles,etc.
-ahhhhh!!
still Rememberitwhat
isgasoline?
-Okayyouthere
-Okverygood!
-Now classI have some
pictureshere,whocan
give or indentifywhatis
inthispicture and
where didthismostly
used?
-Okay Kyle!
-Goodjob Kyle!Now
thisiswhat call an
automotive battery.
-Automotivebatteryis
an electrochemical
device thatstores
electriccurrent.
-Storesthe electrical
energyneededto
operate the starter,
ignitionsystemandfuel
systemduringcranking
of a car.
-Supplies"keyoff"
powerforlightsand
accessories.
-Providessome of the
powerforelectrical
loads.This isnecessary
whenthe loads
exscindsthe generators
output.
-Now,Ihave some
video’shere toshow to
youand observe the
operationsand
familiarizeyourselves
withitspart and how
an automotive battery
2. Motivation
( intendedtothe presenttopic)
3. Unlockingof difficulties.This
will be done bydefining terms.
B. Presentation
( Properlesson)

4. -Sir,the keyparts of
automotive battery are plastic
case andcover,ventcups,
plates,grid,separators,
electrolyte,connectingstraps.
-Yessir!
-Sir,the plasticcase and cover
it referstoserve asa container
for the batterycomponents.
-The ventcups cover’scell
openings.Theyare non-
removable onmaintenance
free batteries.Conventional
batterieshave removable vent
cups.The ventallowsthe gases
formedduringbattery
operationtoescape tothe
atmosphere.
-The plates,itreferstothe
active materials,the lead
peroxide andsponge lead
pastesthat becomes the
positive andnegative.
-The gridis the leadalloy
frameworkthatholdsthe
active plate'smaterials.
-Separatorsare porous
insulatorsusedtoseparate the
plate while allowingthe
electrolytetoflow betweenthe
plates.
works.
-Classdoyou have any
ideaaboutthe key
parts of a typical
automotive battery.
-shella
-Okverygood!
-Classas youcan
observe there are 7 key
parts of a typical
automotive battery.
-AmI right?
-Okay,whocan give an
ideawhatis plasticcase
and cover?
-Yes,warluo
-Verygood!
-What aboutthe vent
cups?
-Yesjade
-That’sright!
-How about the plates?
-Okay,alright!
-The grid?What is it?
How doesitwork?
-YesEd
-What aboutthe
separators?
-Verygood!

5. -Sir,electrolyteinacompound
that conductsan electrical
currentin a watersolution.
In an automotive battery,the
electrolyteisamixture of
sulfuricacidandwater.
-Sir,connectingstrapsitis
connectingplate of the same
polarity.Theyalsoconnectthe
cell togethertoformthe
battery.Animal’s strapsare
made of a leadalloy.
-Sir,the automotive
batterieshave six cell
connectedinseries.
Each cell producing2.1
volts.Whenconnected
inseriestheyproduce
12-6 volts(6x2.1).
Connectedseries
meansthe positive (+)
strap of a firstcell is
connectedtothe
negative (-) strapof the
secondcell.The cell
wall sealsaroundthe
leadstrapsthat
connectthe cell.This
keepseachcell
separate.
ris
-Sir,constructionbatteryplate
-How about the
electrolyte?
What it isall about?
-Amazinganswer!
-Okayand how about
alsothe last one the
connectingstraps?
-Okay,very well!
-Soclass,who among
of youhere knows
aboutthe battery
construction?
-menard
-Yes, you’re correct!
-Anyotherideaabout
the battery
construction?
-Yes,Jade

6. are formedon a leadalloygrid.
The grid structure supportthe
active platesof materialsof the
battery.The positive gridsare
made of gray sponge lead.
-Sir,itrefersto produce
current,a chemical mustcure
betweenthe electrolyte and
the active platesmaterials.The
platesare slowly converted to
leadsulfate.
-Sir,itis all aboutthe pour
maintenance andbatteryage
alsoeffectoutput,battery
shouldbe keptas fullycharge
as possible.A discharge battery
meanspossible thatlead
sulfate remainsonthe plates.
Eventuallythe sulfatehardens,
makingchangingdifficultor
impossible.Whenthe batteryis
not tilde securelyinthe tray,
materialscansate from the
platesandconnectionmay
crack.
-Sir!
-Sir!
-Sirthe automotive batteryis
big,while anordinarybattery
small anddoesnot use water
solution.
-How about the
operation?
-Yes,Ed
-Okay,nice answer!
-Okay,the battery
performance,whatis it
all about?
-Yes,shell
-Whoamong here have
alreadyseenan
automotive battery.
-What isthe different
witha commonbattery
that isuse in the
flashlight,remote
control or toys?
-Okay,you!
-Verygood!
-Class,itis because an
automotive battery
uses watersolution
4. Comparisonand abstraction

7. -Itwill be dehydrate and
discharge andthe sulfate
hardensthat markit hard to
change.
and itis verydifferent
froma commonbattery
has onlyhousesare
cellsandthe power
withinitislimitedonly
but inan automotive it
couldbe fuelledandit
has manykeyparts.
-Okay,classbase on
whatyou have learned,
whatwill happenedto
a batterywithout
maintenance?
-Okay,you!
-Correct,you’ve gotthe
point.
-Listencarefully!
-Okay class;group
yourself intofour
groups,a minimumof
10 membersand
maximumof 11
memberspergroup.
We calledthisactivity
"show me what itis"
here isthe mechanicof
the game.
-Each groupshould
forma line towardthe
chalkboard.
-Now,Iwill putsome
pictureshere inthe
chalkboard showing
the battery parts.
-Next,Iwill give each
groupa box that
containsthe answerof
the differentpartsof
the battery,eachgroup
membershall pickone
paperin the box with
the namesof the parts
of batteryand run to
the board where the
picture is posted and
stickor pastesits
correspondingparts
C. Generalization
D. Application

8. -Yessir!
-Nosir!
-Answer
C
-Answer
C
-Answer
D
-Answer
B
belongto
-Didyouunderstand
the instruction?
-Five pointsineach
correct answer,and
alsothere isa time
limit,eachgroupmust
finishforonlyjust3
minutes,finishornot
the game will be stop.
-The firstgroupcan
finishwithall the
correct answershall be
givena bonusof 5
points,sothe total of
40 pointsinperfection.
-Anyquestion?
A. Multiple choice
1) It serves as
containersforthe
batterycomponents.
a. batterybox
b. batterycase
c. grid
d. plasticcase and
cover
2) It is a compoundthe
conductson electrical
currentin a water
solution.
a. electric
b. electro
c. electrolyte
d. motolyte
3) A connectplate of
the same polarity.
a. connectingrod
b. connector
c. conductor
d. connectingstraps
4) It is an
electrochemical device
that storieselectric
current.
a. Battery
NOITAULTEA.AU

9. -Answer
B
-The amountof currenta fully
charge batterycan supplyat0
degree.Fahrenheit(-17.8
degree Celsius) for30 seconds
isknowncalledcrankingamps
(CCA).
-The measure of how many
minutesabatterycan supplya
loadof 25 ampsat 80 degree
b. automotive battery
c. primarycell
d. leadsulfate
5) It alsocalledthe
secondarycell.
a. battery
b. automotive battery
c. primarycell
d. lead
B. Draw the automotive
batteryand label the
parts.(5points)
C. Answerthe question
correctly.
1. What is an
automotive battery?
2. Give 3 keyparts of
automotive batteryand
itsfunction.
3. Why do automotive
batteryiscalled
secondarycell
Why notprimary?
1) Coldcrankingamps
2) Reserve capacity
V.Assignment
A. Main topic
Automotive Battery
B. Word to be study

10. Fahrenheit(27degree Celsius)
Is knownasreserve capacity.
-The voltage measuredacross
the batteryunderspecified
conditionisknownasterminal
voltage.
-Coldcrankingamps
-Reserve capacity
-Terminal voltage
-Reserve capacity
-Coldcrankingamps
-Terminal voltage
3) Terminal voltage
-What are the three
typesof batteryrating?
-Findthe wordsthat
are relatedto
automotive .
- ( automotive
Excellence Glanced)
A B A P O N ML F G H C I Z
R C B Q R E G A T L O V Y
E X C I A Z C K E L U L X
S W D Z B D I J D C X A W
E D E F G J H C B D V N X
R V F S K Y R N Y A G I Y
V L G T T A B Z X K O M R
E E H I N O C W D E M R S
C A C O P K N V G F H E Q
A A I N L Q I T M I L T O
P Z G M T R H N G K M N
B C K L S S Z X G L N O B
E D L K R T V Y Q A P A Z
F I M J Q U W S R O M Z S
G H N O P V U T W X Y P D
C. Guide Question
D. Home activity
E. Reference