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8/13/2019 RPT-Kimia-T4-2013
1/31
SMK KATHOLIK, 28700 BENTONG
PAHANG DARUL MAKMUR
YEARLY PLANCHEMISTRY FORM 4
2014
8/13/2019 RPT-Kimia-T4-2013
2/31
Yearly Plan Chemistry- Form 4
WeekThemes and learning
areas
Learning
objectives Suggested learning activities Learning outcomes Objektif Struktur Esei
1
2-3 Jan
INTRODUIN!
"E#ISTR$
%& INTRODUTION TO
"E#ISTR$
1.1
Understanding
chemistry and itsimportance
Collect and interpret the meaning of
the word chemistry.
isc!ss some e"amples of common
chemicals !sed in daily life s!ch assodi!m chloride# calci!m car$onate
and acetic acid.
isc!ss the !ses of these chemicals
in daily life.
%iew a &ideo or comp!ter
co!rseware on the following'
a. careers that need the
knowledge of chemistry
$. chemical-$ased ind!stries
in (alaysia and its
contri$!tion to thede&elopment of theco!ntry.
)ttend talks on chemical-$ased
ind!stries in (alaysia and their
contri$!tion to the de&elopment of
the co!ntry.
) st!dent is a$le to'
e"plain the meaning
of chemistry#
list some common
chemicals !sed indaily life#
state the !ses of
common chemicals
in daily life#
list e"amples of
occ!pations thatre*!ire the
knowledge ofchemistry#
list chemical-$ased
ind!stries in
(alaysia# escri$e the
contri$!tion ofchemical-$ased
ind!stries towardsthe de&elopment of
the co!ntry.
2
+-, Jan
1.2
ynthesising
scientific method
$ser&e a sit!ation and identify all
&aria$les.
!ggest a *!estion s!ita$le for ascientific in&estigation.
Carry o!t an acti&ity to'
a. o$ser&e a sit!ation
$. identify all &aria$les
c. s!ggest a *!estion#
d. form a hypothesis#e. select s!ita$le apparat!s#
) st!dent is a$le to'
identify &aria$les in
a gi&en sit!ation#
identify therelationship $etweentwo &aria$les to form
a hypothesis#
design and carry o!t
a simple e"periment
to test the
hypothesis#
record and present
2
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Yearly Plan Chemistry- Form 4
f. list down work proced!res.
Carry o!t an e"periment and'
a. collect and ta$!late data#
$. present data in a s!ita$le
form#
c. interpret the data and draw
concl!sions#
d. write a complete report.
data in a s!ita$le
form#
interpret data to draw
a concl!sion#
write a report of the
in&estigation.
1.3
/ncorporate
scientific
attit!des and&al!es in
cond!ctingscientific
in&estigations
%iew &ideos or read passages a$o!t
scientific in&estigations.
t!dents disc!ss and identifyscientific attit!des and &al!es
practised $y researchers andscientists in the &ideos or passages.
t!dents disc!ss and 0!stify the
scientific attit!des and &al!es that
sho!ld $e practised d!ring scientific
in&estigations.
) st!dent is a$le to'
identify scientific
attit!des and &al!es
practised $yscientists in carrying
o!t in&estigations#
practise scientific
attit!des and &al!es
in cond!cting
scientific
in&estigations..
3
12-1
Jan
#'TTER 'ROUND US
(& T"E STRUTURE
O) T"E 'TO#
2.1
)nalysing matter
isc!ss and e"plain the partic!late
nat!re of matter.
Use models or &iew comp!ter
sim!lation to disc!ss the following'a. the kinetic theory of matter#
$. the meaning of atoms#
molec!les and ions.
Cond!ct an acti&ity to in&estigate
diff!sion of particles in solid# li*!idand gas.
/n&estigate the change in the state of
matter $ased on the kinetic theory of
matter thro!gh sim!lation or
comp!ter animation.
Cond!ct an acti&ity to determine the
) st!dent is a$le to'
descri$e the
partic!late nat!re ofmatter#
state the kinetic
theory of matter#
define atoms#
molec!les and ions#
relate the change in
the state of matter to
the change in heat# relate the change in
heat to the change inkinetic energy of
particles#
e"plain the inter-
con&ersion of the
states of matter in
terms of kinetic
3
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Yearly Plan Chemistry- Form 4
melting and freeing points of
ethanamide or naphthalene.
lot and interpret the heating and
the cooling c!r&es of ethanamide or
naphthalene.
theory of matter.
4
1,-23Jan
2.2
ynthesisingatomic str!ct!re
isc!ss the de&elopment of atomic
models proposed $y scientistsnamely alton# 5homson#
6!therford# Chadwick and 7ohr.
Use models or comp!ter sim!lation
to ill!strate the str!ct!re of an atomas containing protons and ne!trons
in the n!cle!s and electronsarranged in shells.
Cond!ct acti&ities to determine the
proton n!m$er# n!cleon n!m$er and
the n!m$er of protons# electrons and
ne!trons of an atom.
Use a ta$le to compare and contrast
the relati&e mass and the relati&e
charge of the protons# electrons and
ne!trons.
/n&estigate the proton and n!cleon
n!m$ers of different elements.
isc!ss '
a. the relationship $etween
proton n!m$er and n!cleon
n!m$er#$. to make generalisation that
each element has a
different proton n!m$er.
Carry o!t an acti&ity to write'
a. the sym$ols of elements#
$. the standard representation for an
atom of any element# where'
) st!dent is a$le to'
descri$e thede&elopment of
atomic model#
state the main
s!$atomic particles
of an atom#
compare and contrast
the relati&e mass andthe relati&e charge of
the protons# electrons
and ne!trons#
define proton
n!m$er# define n!cleon
n!m$er#
determine the proton
n!m$er#
determine the
n!cleon n!m$er#
relate the proton
n!m$er to the
n!cleon n!m$er#
relate the proton
n!m$er to the type ofelement#
write the sym$ol of
elements#
determine the
n!m$er of ne!trons#
protons and electrons
from the proton
n!m$er and then!cleon n!m$er and
4
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Yearly Plan Chemistry- Form 4
) *
8
* 9 element
) 9 n!cleon n!m$er
8 9 proton n!m$er
Constr!ct models or !se comp!tersim!lation to show the atomicstr!ct!re.
&ice &ersa#
constr!ct the atomic
str!ct!re.
+
2-3:Jan
2.3
Understandingisotopes and
assessing theirimportance
Collect and interpret information on'
a. the meaning of isotope#$. isotopes of hydrogen#
o"ygen# car$on# chlorineand $romine.
Cond!ct acti&ities to determine the
n!m$er of s!$atomic particles of
isotopes from their proton n!m$ers
and their n!cleon n!m$ers.
;ather information from the internet
or from printed materials and
disc!ss the !ses of isotope.
) st!dent is a$le to'
state the meaning of
isotope#
list e"amples of
elements with
isotopes#
determine the
n!m$er of s!$atomic
particles of isotopes#
0!stify the !ses of
isotope in daily life.
2.4
Understandingthe electronic
str!ct!re of an
atom
t!dy electron arrangements of
&ario!s atoms and identify their&alence electrons.
isc!ss the meaning of &alence
electrons !sing ill!strations.
Cond!ct acti&ities to'
a. ill!strate electronarrangements of elements
with proton n!m$ers 1 to
2:#
$. write electron arrangements
of elements with proton
n!m$ers 1 to 2:.
) st!dent is a$le to'
descri$e electron
arrangements of
elements with proton
n!m$ers 1 to 2:#
draw electron
arrangement of an
atom in an element# state the meaning of
&alence electrons#
determine the
n!m$er of &alence
electrons from the
electron arrangement
of an atom.
+
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Yearly Plan Chemistry- Form 4
2.+
)ppreciate the
orderliness and
!ni*!eness of
the atomicstr!ct!re
isc!ss the contri$!tions of
scientists towards the de&elopment
of ideas on the atomic str!ct!re.
Cond!ct a story-telling competitionon the historical de&elopment of the
atomic str!ct!re with emphasis on
the creati&ity of scientists.
) st!dent is a$le to'
descri$e the
contri$!tions of
scientists towards the
!nderstanding of theatomic str!ct!re#
descri$e the creati&e
and conscientio!sefforts of scientists to
form a complete
pict!re of matter
2- a2C3#
)l?>3@3# C!4.+=2
) st!dent is a$le to'
state the meaning of
relati&e atomic mass
$ased on car$on-12
scale#
state the meaning of
relati&e molec!lar
mass $ased oncar$on-12 scale#
state why car$on-12
is !sed as a standard
for determining
relati&e atomic mass
and relati&e
molec!lar mass#
calc!late the relati&e
molec!lar mass ofs!$stances.
3.2
)nalysing the
relationship
$etween the
n!m$er of moleswith the n!m$er
of particles
t!dy the mole concept !sing
analogy or comp!ter sim!lation.
Collect and interpret data on
)&ogadro constant.
isc!ss the relationship $etween the
) st!dent is a$le to'
define a mole as the
amo!nt of matter that
contains as many
particles as then!m$er of atoms in
12 g of 12C#
8/13/2019 RPT-Kimia-T4-2013
7/31
8/13/2019 RPT-Kimia-T4-2013
8/31
Yearly Plan Chemistry- Form 4
the molar &ol!me of a gas
at 5 or room conditions.
Carry o!t an acti&ity to calc!late the
&ol!me of gases at 5 or room
conditions from the n!m$er of
moles and &ice &ersa.
Constr!ct a mind map to show therelationship $etween n!m$er ofparticles# n!m$er of moles# mass of
s!$stances and &ol!me of gases at
5 and room conditions.
Carry o!t pro$lem sol&ing acti&ities
in&ol&ing n!m$er of particles#n!m$er of moles# mass of a
s!$stance and &ol!me of gases at5 or room
conditions.
on the molar &ol!me
of a gas at a gi&entemperat!re and
press!re#
calc!late the &ol!me
of gases at 5 or
room conditions
from the n!m$er of
moles and &ice &ersa# sol&e n!merical
pro$lems in&ol&ing
n!m$er of particles#
n!m$er of moles#
mass of s!$stances
and &ol!me of gases
at 5 or room
conditions.
,23-2A
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Yearly Plan Chemistry- Form 4
Cond!ct acti&ities to'a. constr!ct chemical
form!lae of compo!nds
from a gi&en ionic form!la#
$. state names of chemical
compo!nds !sing /U)C
nomenclat!re.
constr!ct chemical
form!lae of ioniccompo!nds#
state names of
chemical compo!nds
!sing /U)C
nomenclat!re.
1:
2-3 (ac
3.
/nterpreting
chemical
e*!ations
isc!ss'
a. the meaning of chemical
e*!ation#
$. the reactants and prod!cts
in a chemical e*!ation.
Constr!ct $alanced chemicale*!ations
for the following reactions'
a. heating of copper?//@
car$onate# C!C3#
$. formation of ammoni!m
chloride# >=4Cl#c. precipitation of lead?//@
iodide# $/2.
Carry o!t the following acti&ities'
a. write and $alance chemical
e*!ations#
$. interpret chemical
e*!ations *!antitati&elyand *!alitati&ely#
c. sol&e n!merical pro$lems
!sing chemical e*!ations
?stoichiometry@.
) st!dent is a$le to'
state the meaning of
chemical e*!ation#
identify the reactants
and prod!cts of a
chemical e*!ation#
write and $alance
chemical e*!ations
interpret chemical
e*!ations
*!antitati&ely and
*!alitati&ely# sol&e n!merical
pro$lems !sing
chemical e*!ations.
11,-13
(ac
3.Aractising
scientific
attit!des and
&al!es in
in&estigating
matter
isc!ss the contri$!tions ofscientists for their research on
relati&e atomic mass# relati&e
molec!lar mass# mole concept#
form!lae and chemical e*!ations.
isc!ss to 0!stify the need for
) st!dent is a$le to'
identify positi&e
scientific attit!des
and &al!es practiced
$y scientists in doing
research on mole
concept# chemical
,
8/13/2019 RPT-Kimia-T4-2013
10/31
Yearly Plan Chemistry- Form 4
scientists to practise scientific
attit!des and positi&e &al!es indoing their research on atomic
str!ct!res# form!lae and chemical
e*!ations.
isc!ss the role of chemical
sym$ols# form!lae and e*!ations as
tools of comm!nication inchemistry.
form!lae and
chemical e*!ations#
0!stify the need to
practice positi&e
scientific attit!des
and good &al!es in
doing research on
atomic str!ct!res#
chemical form!laeand chemicale*!ations#
!se sym$ols#
chemical form!lae
and e*!ations for
easy and systematic
comm!nication in
the field of
chemistry.
UJ/)> >/D)/)> )5U
#'TTER 'ROUND US
-& .ERIODI T'/LE
O) ELE#ENTS
4.1
)nalysing the
eriodic 5a$le
of
lements
Collect information on the
contri$!tions of &ario!s scientists
towards the de&elopment of the
eriodic 5a$le.
t!dy the arrangement of elementsin the eriodic 5a$le from the
following aspects'
a. gro!p and period#
$. proton n!m$er#
c. electron arrangement.
Carry o!t an acti&ity to relate the
electron arrangement of an elementto its gro!p and period.
isc!ss the ad&antages of gro!ping
elements in the eriodic 5a$le.
Cond!ct acti&ities to predict the
) st!dent is a$le to'
descri$e the
contri$!tions of
scientists in the
historical
de&elopment of theeriodic 5a$le#
identify gro!ps and
periods in the
eriodic 5a$le#
state the $asic
principle ofarranging the
elements in theeriodic 5a$le from
their proton n!m$ers#
relate the electron
arrangement of an
element to its gro!p
and period#
1:
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11/31
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Yearly Plan Chemistry- Form 4
of lithi!m# sodi!m and
potassi!m#c. changes in the physical
properties from lithi!m to
potassi!m with respect to
hardness# density and
melting point#
d. chemical properties of
lithi!m# sodi!m andpotassi!m#e. the similarities in chemical
properties of lithi!m#
sodi!m and potassi!m#
f. the relationship $etween
the chemical properties of
;ro!p 1 elements and theirelectron arrangements.
Carry o!t e"periments to in&estigate
the reactions of lithi!m# sodi!m and
potassi!m with water and o"ygen.
t!dy the reactions of lithi!m#
sodi!m and potassi!m with chlorineand $romine thro!gh comp!ter
sim!lation.
isc!ss changes in the reacti&ity of
;ro!p 1 elements down the gro!p.
redict physical and chemical
properties of ;ro!p 1 elements otherthan lithi!m# sodi!m and potassi!m.
Watch m!ltimedia materials on thesafety preca!tions when handling
;ro!p 1 elements.
state the general
physical propertiesof lithi!m# sodi!m
and potassi!m#
descri$e changes in
the physical
properties from
lithi!m to potassi!m#
list the chemicalproperties of lithi!m#sodi!m and
potassi!m#
descri$e the
similarities in
chemical properties
of lithi!m# sodi!m
and potassi!m#
relate the chemical
properties of ;ro!p 1
elements to their
electronarrangements#
descri$e changes in
reacti&ity of ;ro!p 1
elements down the
gro!p#
predict physical and
chemical properties
of other elements in
;ro!p 1#
state the safety
preca!tions when
handling ;ro!p 1
elements..
4.4
)nalysing ;ro!p
1A elements
;ather information and disc!ss on'
a. ;ro!p 1A elements#
$. physical properties of
chlorine# $romine and
iodine with respect to their
) st!dent is a$le to'
list all ;ro!p 1A
elements#
state the general
12
8/13/2019 RPT-Kimia-T4-2013
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Yearly Plan Chemistry- Form 4
colo!r# density and $oiling
point#c. changes in the physical
properties from chlorine to
iodine#
d. descri$e the chemical
properties of chlorine#
$romine and iodine#
e. the similarities in chemicalproperties of chlorine#$romine and iodine#
f. the relationship $etween
the chemical properties of
;ro!p 1A elements with
their electron
arrangements.
Carry o!t e"periments to in&estigatethe reactions of chlorine# $romine
and iodine with'
a. water#
$. metals s!ch as iron#c. sodi!m hydro"ide.
isc!ss changes in the reacti&ity of
;ro!p 1A elements down the gro!p.
redict physical and chemical
properties of ;ro!p 1A elements
other than chlorine# $romine and
iodine.
Watch m!ltimedia materials on the
safety preca!tions when handling
;ro!p 1A elements.
physical properties
of chlorine# $romineand iodine#
descri$e changes in
the physical
properties from
chlorine to iodine#
list the chemical
properties ofchlorine# $romineand iodine#
descri$e the
similarities in
chemical properties
of chlorine# $romine
and iodine#
relate the chemical
properties of ;ro!p1A elements with
their electron
arrangements#
descri$e changes in
reacti&ity of ;ro!p
1A elements down
the gro!p#
predict physical and
chemical properties
of other elements in
;ro!p 1A#
state the safety
preca!tions when
handling ;ro!p 1A
elements.
4.+)nalysing
elements in a
period
Collect and interpret data on theproperties of elements in eriod 3
s!ch as'
a. proton n!m$er#
$. electron arrangement#
c. sie of atom#
) st!dent is a$le to'
list all elements in
eriod 3#
write electron
arrangements of all
13
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Yearly Plan Chemistry- Form 4
and ammonia sol!tion#
>=3?a*@.
$ser&e the colo!r of precio!s
stones and identify the presence of
transition elements.
;i&e e"amples on the !se of
transition elements as catalysts inind!stries.
4.A
)ppreciating the
e"istence ofelements and
their compo!nds
;ather information on efforts of
scientists in disco&ering the
properties of elements and make am!ltimedia presentation.
isc!ss in a for!m a$o!t life
witho!t &ario!s elements and
compo!nds.
Carry o!t pro0ects to collect
specimens or pict!res of &ario!stypes of rocks.
isc!ss and practise ways to handle
chemicals safely and to a&oid their
wastage.
) st!dent is a$le to'
descri$e efforts of
scientists indisco&ering the
properties ofelements#
descri$e what life
wo!ld $e witho!t
di&erse elements and
compo!nds#
identify differentcolo!rs in
compo!nds oftransition elements
fo!nd nat!rally#
handle chemicals
wisely.
#'TTER 'ROUND US
LE'RNIN! 'RE' 0 1&
"E#I'L /ONDS
+.1
Understanding
formation of
compo!nds
Collect and interpret data on the
e"istence of &ario!s nat!rally
occ!rring compo!nds for e"ample#
water# =2# car$on dio"ide# C2#
and minerals to introd!ce theconcept of chemical $onds.
isc!ss'
a. the sta$ility of inert gases
with respect to the electron
arrangement#
$. conditions for the
formation of chemical
) st!dent is a$le to'
e"plain the sta$ility
of inert gases#
e"plain conditions
for the formation ofchemical $onds#
state types of
chemical $onds.
1+
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Yearly Plan Chemistry- Form 4
$onds#
c. types of chemical $onds.
+.2
ynthesising
ideas onformation of
ionic $ond
Use comp!ter sim!lation to e"plain
formation of ions and electron
arrangement of ions.
Cond!ct an acti&ity to prepare ionic
compo!nds for e"ample#magnesi!m o"ide# (g# sodi!m
chloride# >aCl and iron?///@
chloride#
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Yearly Plan Chemistry- Form 4
str!ct!re.
isc!ss and constr!ct a mind map to
compare the formation of co&alent
$ond with ionic $ond.
+.4)nalysing
properties of
ionic and
co&alent
compo!nds
Collect and interpret data on
properties of ionic and co&alent
compo!nds.
Work in gro!ps to carry o!t an
acti&ity to compare the following
properties of ionic and co&alent
compo!nds'a. melting and $oiling points#
$. electrical cond!cti&ities#c. sol!$ilities in water and
organic sol&ents.
isc!ss'
a. differences in electrical
cond!cti&ities of ionic andco&alent compo!nds d!e to
the presence of ions#
$. differences in the melting
and $oiling points of ionic
and co&alent compo!nds.
;ather information on !ses of
co&alent compo!nds as sol&ents indaily life.
) st!dent is a$le to'
list properties of
ionic compo!nds# list properties of
co&alent compo!nds#
e"plain differences
in the electrical
cond!cti&ity of ionicand co&alent
compo!nds#
descri$e differences
in melting and
$oiling points of
ionic and co&alent
compo!nds#
compare and contrast
the sol!$ility of ionic
and co&alentcompo!nds#
state !ses of co&alent
compo!nds as
sol&ents.
(/ E)6 F)(/>)5/>
INTER'TION
/ET2EEN
"E#I'LS 3&
ELETRO"E#ISTR$
.1
Understanding
properties of
electrolytes and
non-electrolytes
Cond!ct acti&ities to classify
chemicals into electrolytes and non-
electrolytes.
isc!ss'a. the meaning of electrolyte#
$. the relationship $etween
) st!dent is a$le to'
state the meaning of
electrolyte#
classify s!$stances
into electrolytes andnon-electrolytes#
relate the presence of
1A
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Yearly Plan Chemistry- Form 4
the presence of freely
mo&ing ions and electricalcond!cti&ity.
freely mo&ing ions to
electricalcond!cti&ity.
.2
)nalysing
electrolysis ofmolten
compo!nds
isc!ss'a. electrolysis process#
$. str!ct!re of electrolytic
cell.
Use comp!ter sim!lation to'
a. identify cations and anions
in a molten compo!nd#
$. ill!strate to show thee"istence of ions held in a
lattice in solid state $!tmo&e freely in molten
state.
Cond!ct an acti&ity to in&estigate
the electrolysis of molten lead?//@
$romide# $7r2to'a. identify cations and anions#
$. descri$e the electrolysis
process#
c. write half-e*!ations for the
discharge of ions at anode
and cathode.
Collect and interpret data onelectrolysis of molten ionic
compo!nds with &ery high melting
points# for e"ample sodi!m chloride#
>aCl and lead ?//@ o"ide# $.
redict prod!cts from theelectrolysis of other molten
compo!nds.
) st!dent is a$le to'
descri$e electrolysis#
descri$e electrolytic
cell# identify cations and
anions in a molten
compo!nd#
descri$e e&idence for
the e"istence of ions
held in a
lattice in solid state
$!t mo&e freely in
molten state#
descri$e electrolysis
of a molten
compo!nd# write half-e*!ations
for the discharge of
ions at anode andcathode#
predict prod!cts of
the
electrolysis of
molten compo!nds.
?week 21@
1AG H 21G
.3
)nalysing the
electrolysis of
Cond!ct an acti&ity to in&estigate
the electrolysis of copper?//@
s!lphate sol!tion and dil!te
) st!dent is a$le to'
identify cations and
anions in an a*!eo!s
1B
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Yearly Plan Chemistry- Form 4
a*!eo!s
sol!tions
s!lph!ric acid !sing car$on
electrodes to'a. identify cations and anions
in the a*!eo!s sol!tions#
$. descri$e the electrolysis of
the a*!eo!s sol!tions#
c. write half e*!ations for the
discharge of ions at the
anode and the cathode.
Cond!ct e"periments to in&estigate
factors determining selecti&e
discharge of ions at electrodes $ased
on'
a. positions of ions in
electrochemical series#$. concentration of ions in a
sol!tion#c. types of electrodes.
Use comp!ter sim!lation to e"plain
factors affecting electrolysis of ana*!eo!s sol!tion.
redict the prod!cts of electrolysis
of a*!eo!s sol!tions and write their
half e*!ations.
sol!tion#
descri$e the
electrolysis of an
a*!eo!s sol!tion#
e"plain !sing
e"amples factors
affecting electrolysis
of an a*!eo!s
sol!tion# write half e*!ations
for the discharge of
ions at the anode and
the cathode#
predict the prod!cts
of electrolysis of
a*!eo!s sol!tions.
?week 22@24G H 2BG
.4&al!ating
electrolysis in
ind!stry
Cond!ct e"periments to st!dy thep!rification and electroplating of
metals.
Using comp!ter sim!lation# st!dy
and disc!ss'a. e"traction of al!mini!m
from al!mini!m o"ide#
$. p!rification of copper#c. electroplating of metals.
Carry o!t acti&ities to write
chemical e*!ations for electrolysis
in ind!stries.
) st!dent is a$le to'
state !ses of
electrolysis in
ind!stries
e"plain the
e"traction#p!rification andelectroplating of
metals in&ol&ingelectrolysis in
ind!stries#
write chemical
e*!ations to
1,
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Yearly Plan Chemistry- Form 4
isc!ss !ses of the electrochemicalseries to determine'
a. cell terminal#
$. standard cell &oltage#
c. the a$ility of a metal to
displace another metal
from its salt sol!tion.
Carry o!t e"periments to confirmthe predictions on the metal
displacement reaction.
Carry o!t an acti&ity to write the
chemical e*!ations for metal
displacement reactions.
electrochemical
series#
e"plain the
importance of
electrochemical
series#
predict the a$ility of
a metal to displace
another metal fromits salt sol!tion#
write the chemical
e*!ations for metal
displacement
reactions.
.Ae&elop
awareness andresponsi$le
practices when
handling
chemicals !sed
in
electrochemicalind!stries
isc!ss the importance of
electrochemical ind!stries in o!r
daily life.
Collect data and disc!ss thepro$lems on poll!tion ca!sed $y the
ind!strial processes in&ol&ing
electrochemical ind!stries.
=old a for!m to disc!ss the
importance of waste disposal fromelectrochemical ind!stries in a safe
and orderly manner.
how a &ideo on the importance of
recycling and systematic disposal of
!sed $atteries in a safe and orderly
manner. ractise recycling !sed$atteries.
) st!dent is a$le to'
0!stify the fact that
electrochemical
ind!stries can
impro&e the *!alityof life#
descri$e the pro$lem
of poll!tion ca!sed
$y the ind!strial
processes in&ol&ing
electrolysis#
0!stify the need to
dispose of wastefrom electrochemical
ind!stries in a safe
and orderly manner#
practise safe and
systematic disposal
of !sed $atteries.
INTER'TION
/ET2EEN
"E#I'LS
4& 'IDS 'ND /'SES
A.1
)nalysing
characteristics
and properties of
acids and $ases
isc!ss'
a. the concept of acid# $ase
and alkali in terms of the
ions they contained or
prod!ced in a*!eo!s
) st!dent is a$le to'
state the meaning of
acid# $ase and alkali#
state !ses of acids#
$ases and alkalis in
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Yearly Plan Chemistry- Form 4
sol!tions#
$. !ses of acids# $ases andalkalis in daily life.
Carry o!t an e"periment to show
that the presence of water is
essential for the formation of
hydrogen ions that ca!ses acidity.
Carry o!t an e"periment to showthat the presence of water is
essential for the formation of
hydro"ide ions that ca!ses
alkalinity.
Watch comp!ter sim!lation on theformation of hydro"oni!m ions and
hydro"ide ions in the presence ofwater.
Cond!ct acti&ities to st!dy chemical
properties of acids and alkalis fromthe following reactions'
a. acids with $ases#$. acids with metals#
c. acids with metallic
car$onates.
Write e*!ations for the respecti&e
reactions.
daily life#
e"plain the role of
water in the
formation of
hydrogen ions to
show the properties
of acids#
e"plain the role of
water in theformation ofhydro"ide ions to
show the properties
of alkalis#
descri$e chemical
properties of acids
and alkalis.
A.2
ynthesising the
concepts of
strong acids#weak acids#
strong alkalis
and weak alkalis
Carry o!t an acti&ity !sing p= scale
to meas!re the p= of sol!tions !sed
in daily life s!ch as soap sol!tion#
car$onated water# tap water or fr!it0!ice.
Carry o!t an acti&ity to meas!re thep= &al!e of a few sol!tions with the
same concentration.
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Yearly Plan Chemistry- Form 4
or comp!ter interface.
7ased on the data o$tained from the
a$o&e acti&ity# disc!ss the
relationship $etween'
a. p= &al!es and acidity or
alkalinity of a s!$stance#
$. concentration of hydrogen
ions and the p= &al!es#
c. concentration of hydro"ideions and the p= &al!es#
d. strong acids and their
degree of dissociation#
e. weak acids and their degree
of dissociation#
f. strong alkalis and theirdegree of dissociation#
g. weak alkalis and theirdegree of dissociation.
Use comp!ter sim!lation to show
the degree of dissociation of strongand weak acids as well as strong and
weak alkalis.
7!ild a mind map on strong acids#
weak acids# strong alkalis and weak
alkalis.
of hydro"ide ions
with p= &al!e#
relate strong or weak
acid with degree of
dissociation#
relate strong or weak
alkali with degree of
dissociation#
concept!alise*!alitati&ely strongand weak acids#
concept!alise
*!alitati&ely strong
and weak alkalis
A.3)nalysing
concentration of
acids and alkalis
isc!ss'a. the meaning of
concentration#
$. the meaning of molarity#
c. the relationship $etween
the n!m$er of moles withthe molarity and the&ol!me of a sol!tion#
d. methods for preparingstandard sol!tions.
ol&e n!merical pro$lems in&ol&ing
con&ersion of concentration !nits
from g dm-3to mol dm-3and &ice
) st!dent is a$le to'
state the meaning of
concentration#
state the meaning of
molarity#
state the relationship
$etween the n!m$er
of moles with
molarity and &ol!meof a sol!tion#
descri$e methods for
preparing standard
sol!tions#
23
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Yearly Plan Chemistry- Form 4
&ersa.
repare a standard sol!tion of
sodi!m hydro"ide# >a= or
potassi!m hydro"ide# I=.
repare a sol!tion with specified
concentration from the prepared
standard sol!tion thro!gh dil!tion.
Carry o!t an e"periment to
in&estigate the relationship $etween
p= &al!es with the molarity of a few
dil!ted sol!tions of an acid and an
alkali.
ol&e n!merical pro$lems on the
molarity of acids and alkalis.
descri$e the
preparation of asol!tion with a
specified
concentration !sing
dil!tion method#
relate p= &al!e with
molarity of acid and
alkali# sol&e n!merical
pro$lems in&ol&ing
molarity of acids and
alkalis.
A.4)nalysing
ne!tralisation
Collect and interpret data on
ne!tralisation and its application in
daily life.
Carry o!t acti&ities to write
e*!ations for
ne!tralisation reactions.
Carry o!t acid-$ase titrations anddetermine the end point !sing
indicatorsor comp!ter interface.
Carry o!t pro$lem sol&ing acti&ities
in&ol&ing ne!tralisation reactions to
calc!late either concentration or&ol!me of sol!tions.
) st!dent is a$le to'
e"plain the meaning
of ne!tralisation# e"plain the
application ofne!tralisation in
daily life#
write e*!ations for
ne!traliation
reactions#
descri$e acid-$ase
titration#
determine the end
point of titration
d!ring ne!tralisation# sol&e n!merical
pro$lems in&ol&ing
ne!traliation
reactions to calc!lateeither concentration
or &ol!me of
sol!tions.
24
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Yearly Plan Chemistry- Form 4
UJ/)> >/D)/)> 2
INTER'TION
/ET2EEN
"E#I'LS 5& S'LTS
B.1ynthesising
salts
Collect and interpret data on'a. nat!rally e"isting salts#
$. the meaning of salt#
c. !ses of salts in agric!lt!re#
medicinal field# preparation
and preser&ation of food.
Carry o!t e"periments to st!dy the
sol!$ilities of nitrate# s!lphate#car$onate and chloride salts.
repare sol!$le salts $y reacting'
a. acid with alkali#
$. acid with metallic o"ide#
c. acid with metal#d. acid with metallic
car$onate.
Carry o!t an acti&ity to p!rify
sol!$le salts $y recrystallisation.
isc!ss the need to p!rify salts.
$ser&e to identify physicalcharacteristics of crystals s!ch as
copper?//@ s!lphate# C!4# sodi!m
chloride# >aCl# potassi!m
chromate?%/@#
I2Cr4# and potassi!m dichromate#I2Cr2A.
repare insol!$le salts s!ch aslead?//@ iodide# $/2# lead?//@
chromate?%/@# $Cr4# and $ari!m
s!lphate# 7a4# thro!gh
precipitation reactions.
) st!dent is a$le to'
state e"amples ofsalts !sed in daily
life
e"plain the meaning
of salt
identify sol!$le and
insol!$le salts#
descri$e the
preparation of
sol!$le salts#
descri$e the
p!rification of
sol!$le salts $y
recrystallisation#
list physical
characteristics ofcrystals#
descri$e the
preparation of
insol!$le salts#
write chemical and
ionic e*!ations for
reactions !sed in the
preparation of salts#
design an acti&ity to
prepare a specifiedsalt#
constr!ct ionic
e*!ations thro!gh
the contin!o!s&ariation method#
sol&e pro$lems
in&ol&ing calc!lation
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Yearly Plan Chemistry- Form 4
Carry o!t acti&ities to write
chemical and ionic e*!ations forpreparation of sol!$le and insol!$le
salts.
Constr!ct a flow chart to select
s!ita$le methods for preparation of
salts.
lan and carry o!t an acti&ity toprepare a specified salt.
Carry o!t an e"periment to constr!ct
ionic e*!ations thro!gh contin!o!s
&ariation method.
Calc!late *!antities of reactants or
prod!cts in stoichiometric reactions.
of *!antities of
reactants or prod!ctsin stoichiometric
reactions.
B.2 ynthesising
*!alitati&e
analysis of salts
isc!ss the meaning of *!alitati&e
analysis.
t!dy and make inferences on the
colo!r and the sol!$ility of &ario!s
salts in water.
Watch m!ltimedia presentation on
methods !sed for identifying gases.
$ser&e and carry o!t chemical teststo identify o"ygen# 2# hydrogen#
=2# car$on dio"ide# C2# ammonia#
>=3# chlorine# Cl2# hydrogen
chloride# =Cl# s!lph!r dio"ide# 2#
and nitrogen dio"ide# >2# gases.
Carry o!t tests to st!dy the action of
heat on car$onate and nitrate salts.
$ser&e changes in colo!r and
e&ol!tion of gases when the salts are
heated.
) st!dent is a$le to'
state the meaning of
*!alitati&e analysis# make inferences on
salts $ased on theircolo!r and sol!$ility
in water#
descri$e tests for the
identification of
gases#
descri$e the action
of heat on salts#
descri$e the tests for
anions#
state o$ser&ation ofreaction of cations
with sodi!m
hydro"ide sol!tion
and ammoniasol!tion#
descri$e
confirmatory tests
for
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Yearly Plan Chemistry- Form 4
s!lph!ric acid as in the contact
process.
;ather information and write an
essay on how s!lph!r dio"ide# 2#
ca!ses en&ironmental poll!tion.
poll!tion.
,.2
ynthesising theman!fact!re of
ammonia and itssalts
isc!ss !ses of ammonia in dailylife# e.g. in the man!fact!re of
fertiliers and nitric acid.
Carry o!t an acti&ity to in&estigate
properties of ammonia.
Collect data from &ario!s so!rces
and constr!ct a flow chart to showthe stages in the man!fact!re of
ammonia as in the =a$er process.
esign an acti&ity to prepare an
ammoni!m fertilier# for e"ample
ammoni!m s!lphate# ?>=4@24.
) st!dent is a$le to'
list !ses of ammonia# state the properties of
ammonia#
e"plain the ind!strial
process in the
man!fact!re ofammonia#
design an acti&ity to
prepare ammoni!m
fertilier.
,.3
Understanding
alloys
Dook at some e"amples of p!re
metals
and materials made of alloys indaily life. Dist and disc!ss their
properties.
Carry o!t an acti&ity to compare the
strength and hardness of alloys with
that of their p!re metals.
t!dy the arrangement of atoms in
metals and alloys thro!gh comp!tersim!lation.
Work in gro!ps to disc!ss'
a. the meaning of alloy#
$. the p!rpose of making
alloys s!ch as d!ral!min#
$rass# steel# stainless steel#
) st!dent is a$le to'
relate the
arrangement ofatoms in metals to
their d!ctile andmallea$le properties#
state the meaning of
alloy#
state the aim of
making alloys#
list e"amples of
alloys#
list compositions and
properties of alloys#
relate the
arrangement of
atoms in alloys to
their strength and
hardness#
2B
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Yearly Plan Chemistry- Form 4
$rone and pewter#
c. compositions# propertiesand !ses of alloys.
Carry o!t e"periments to compare
the rate of corrosion of iron# steel
and stainless steel.
t!dy &ario!s local prod!cts made
from alloys.
relate properties of
alloys to their !ses.
?week 34@
3:G, H 4G1:
,.4
&al!ating !ses
of syntheticpolymers
isc!ss the meaning of polymers.
$ser&e e"hi$its of materials madeof polymers and classify them into
nat!rally occ!rring polymers andsynthetic polymers.
/dentify the monomers in synthetic
polymers !sing models or comp!ter
sim!lation.
Collect information on the *!antity
and types of ho!sehold synthetic
polymers disposed of o&er a certain
period of time.
isc!ss the en&ironmental poll!tionres!lting from the disposal of
synthetic polymers.
=old a de$ate on !ses and the
en&ironmental effects of non-
$iodegrada$le synthetic polymers in
daily life.
) st!dent is a$le to'
state the meaning of
polymers#
list nat!rally
occ!rring polymers#
list synthetic
polymers and their
!ses#
identify the
monomers in the
synthetic polymers# 0!stify !ses of
synthetic polymers indaily life.
?week 3+@
AG1: H 11G1:
,.+
)pplying !ses of
glass and
ceramics
Collect and interpret data on types#
composition# properties and !ses of
glass and ceramics.
repare a folio incorporating &ideo
) st!dent is a$le to'
list !ses of glass#
list !ses of ceramics#
list types of glass and
their properties#
2,
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