Rpt Kimia tingkatan 4 (2015)

8/9/2019 Rpt Kimia tingkatan 4 (2015)

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THEME : INTRODUCING CHEMISTRYLEARNING AREA : 1. INTRODUCTION TO CHEMISTRY Chemistry Form 4

ee! Le"r#i#$O%&e'ti(es

Le"r#i#$ O)t'omes S)$$este* Le"r#i#$ A'ti(ities Notes

129-2Jan

CUTI TAHUN +ARU

25-9 Jan

CUTI +ENCANA +AN,IR

3

12-16Jan

1.1Understandingchemistry andits importance

A student is able to: e plain the meaning o! chemistry" list some common chemicals used

in daily li!e" state the uses o! common

chemicals in daily li!e" list e amples o! occupations thatre#uire the $no%ledge o!chemistry"

list chemical-based industries in&alaysia"

describe the contribution o!chemical-based industries to%ardsthe de'elopment o! the country.

(ollect and interpret the meaning o! the%ord )chemistry*.

+iscuss some e ample o! commonchemicals used in daily li!e such assodium chloride" calcium carbonate andacetic acid.

+iscuss the uses o! these chemicals indaily li!e.

,ie% a 'ideo or computer course%are onthe !ollo%ing:

a. careers that need the $no%ledge o! chemistry

b. chemical-based industries in&alaysia and its contribution tothe de'elopment o! the country.

Attend tal$s on chemical-based industriesin &alaysia and their contribution to thede'elopment o! the country.

1


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3

12-16Jan

1.2ythesising

scienti!icmethod

A student is able to: denti!y 'ariables in a gi'en

situation" denti!y the relationship bet%een

t%o 'ariables !orm a hypothesis" +esign and carry out a simple

e periment to test the hypothesis" /ecord and present data in a

suitable !orm" nterpret data to dra% a

conclusion" 0rite a report o! the in'estigation.

bser'e a situation and identi!y all'ariables. uggest a #uestion suitable !or ascienti!ic in'estigation.

(arry out an acti'ity to:a. obser'e a situation"

b. identi!y all 'ariables"c. suggest a #uestion"d. !orm a hypothesis"e. select suitable apparatus"!. list do%n %or$ procedures.

(arry out an e periment and:a. collect and tabulate data"

b. present data in a suitable !orm"c. interpret the data and dra%

conclusions"d. %rite a complete report.

tudents ha'e$no%ledge o!scienti!ic methodin orm 1" 2 and 3.

cienti!ic s$ills areappliedthroughout.

3

12-16Jan

1.3ncorporate

scienti!icattitudes and'alues inconductingscienti!icin'estigations

A student is able to: denti!y scienti!ic attitudes

and 'alues practised by scientistsin carrying out in'estigations

ractise scienti!ic attitudesand 'alues in conductingscienti!ic in'estigations

,ie% 'ideos or read passages aboutscienti!ic in'estigations. tudents discuss

and identi!y scienti!ic attitudes and 'alues practiced by researchers and scientists inthe 'ideos or passages.

tudents discuss and 4usti!y the scienti!icattitudes and 'alues that should be

practised during scienti!ic in'estigations.

2


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THEME : MATTER AROUND USLEARNING AREA : -. THE STRUCTURE OF THE ATOM Chemistry Form 4



19-23Jan

2.1Analysing matter

A student is able to: +escribe the particulate nature

o! matter" tate the $inetic theory o!

matter" +e!ine atoms" molecules and

ions" /elate the change in the state o!

matter to the change in heat" /elate the change in heat to the

change in $inetic energy o! particles"

plain the inter-con'ersion o!the state o! matter in terms o!$inetic theory o! matter

+iscuss and e plain the particulatenature o! matter.

Use models or 'ie% computersimulation to discuss the !ollo%ing:a. the $inetic theory o! matter"

b. the meaning o! atoms" moleculesand ions.

(onduct an acti'ity to in'estigatedi!!usion o! particles in solid" li#uidand gas.

n'estigate the change in the state o!matter based on the $inetic theory o!matter through simulation or

computer animation.

(onduct an acti'ity to determine themelting and !ree7ing points o!ethanamide or naphthalene.

lot and interpret the heating and thecooling cur'es o! ethanamide or

tudents ha'e ac#uired prior $no%ledge o!elements" compoundsand mi tures in orm 2.

thanamide is also$no%n as acetamide.

3


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naphthalene

5

26-38Jan

2.2ynthesising atomic

structure

A student is able to: +escribe the de'elopment o!

atomic model tate the main sub atomic

particles o! an atom" (ompare and contrast the

relati'e mass and the relati'echarge o! the proton" electronand neutron"

+e!ine proton number" +e!ine nucleon number" +etermine the proton number" +etermine the nucleon number" /elate the proton number to the

nucleon number /elate the proton to the type o!

element" 0rite the symbol o! elements" +etermine the number o!

neutrons" protons and electrons!rom the proton number and the

nucleon number and 'ice 'ersa (onstruct the atomic structure.

+iscuss the de'elopment o! atomicmodels proposed by scientists namely+alton" homson" /uther!ord"(had%ic$ and ohr.

Use models or computer simulation toillustrate the structure o! an atom ascontaining protons and neutrons inthe nucleus and electrons arranged inshells.

(onduct acti'ities to determine the proton number" nucleon number andthe number o! protons" electrons andneutrons o! an atom.

Use a table to compare and contrastthe relati'e mass and the relati'echarge o! protons" electrons adneutrons.

n'estigate the proton and nucleonnumbers o! di!!erent elements.

+iscuss:a. the relationship bet%een proton

number and nucleon number" b. to ma$e generalisation that each

element has a di!!erent proton

+ates and ho% modelsare de'eloped are notneeded.

roton number is also$no%n as atomicnumber.

;ucleon number is also$no%n as mass number.


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number.

(arry out an acti'ity to %rite:a. the symbols o! elements"

b. the standard representation !or anatom o! any element.

5

26-38Jan

2.3Understandingisotopes andassessing theirimportance

A student is able to: tate the meaning o! isotope"


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tate the meaning o! 'alenceelectron

+etermine the number o!'alence electron !rom theelectron arrangements o! anatom.

(onduct acti'ities to:a. illustrate electron arrangements o!

elements %ith proton numbers 1 to28"

b. %rite electron arrangements o!elements %ith proton numbers 1 to28.

6

2-6eb

2.5Appreciate theorderliness anduni#ueness o! theatomic structure

A student is able to: +escribe the contribution o!

scientist to%ards theunderstanding o! the atomicstructure

+escribe the creati'e andconscientious e!!orts o! scientistto !orm a complete structure o!matter

+iscuss the contributions o! scientiststo%ard the de'elopment o! ideas onthe atomic structure.

(onduct a story-telling competitionon the historical de'elopment o! theatomic structure %ith emphasis on thecreati'ity o! scientists.

6


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THEME : MATTER AROUND US

LEARNING AREA : . CHEMICAL FORMULAE AND E2UATIONS Chemistry Form 4



>

9-13eb

3.1 Understandingand applying theconcepts o!relati'e atomicmass andrelati'e

molecular mass

A student is able to: tate the meaning o! relati'e

atomic mass based on carbon-12 scale

tate the meaning o! relati'emolecular mass based oncarbon-12 scale

tate %hy carbon-12 is used asa standard !or determiningrelati'e atomic mass andrelati'e atomic mass andrelati'e molecular mass

(alculate the relati'emolecular mass o! substances.

(ollect and interpret dataconcerning relati'e atomic mass andrelati'e molecular mass based oncarbon-12 scale.

+iscuss the use o! carbon-12scale as a standard !or determiningrelati'e atomic mass and relati'emolecular mass

n'estigate the concepts o!relati'e atomic mass and relati'emolecular mass using analogy orcomputer animation.

(arry out a #ui7 to calculatethe relati'e molecular mass o!substances based on the gi'enchemical !ormulae" !or e ample?(l" ( 2" ;a 2( 3" Al@; 3 3"(u .5? 2

/elati'e !ormulamass isintroduced as therelati'e mass !orionic substances.

>

9-13eb

3.2 Analysing therelationship

bet%een thenumber o!

A student is able to: +e!ine a mole as the amount

o! matter that contains asmany particles as the number

tudy the mole concept usinganalogy or computer simulation.

(ollect and interpret data onA'ogadro constant.

A'ogadroconstant is also$no%n asA'ogadro

>


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moles %ith thenumber o!

particles

o! atoms in 12g o! 612 C

tate the meaning o! A'ogadroconstant

/elate the number o! particlesin one mole o! a substance

%ith the A'ogadro constant ol'e numerical problems tocon'ert the number o! molesto the number o! particles o! agi'en substance and 'ice'ersa.

+iscuss the relationship bet%een the number o! particles inone mole o! a substance %ith theA'ogadro constant.

(arry out problem sol'ingacti'ities to con'ert the number o!moles to the number o! particles !ora gi'en substance and 'ice 'ersa.

number.

6

12 C canalso berepresented as

C 126 or (-12.

B

1>-21eb

3.3 Analysing therelationship

bet%een thenumber o!

moles o! asubstance %ithits mass

A student is able to: tate the meaning o! molar

mass /elate molar mass to the

A'ogadro constant /elate molar mass o! a

substance to its relati'e atomicmass or relati'e molecularmass

ol'e numerical problems tocon'ert the number o! moleso! a gi'en substance to itsmass and 'ice 'ersa

+iscuss the meaning o! molarmass

Using analogy or computersimulation" discuss to relate:

a. molar mass %ith the A'ogadroconstant"

b. molar mass o! a substance %ithits relati'e atomic mass or relati'emolecular mass.

(arry out problem sol'ingacti'ities to con'ert the number o!

moles o! a gi'en substance to itsmass and 'ice 'ersa

(hemical!ormulae o!substances aregi'en !or

calculation.

3 156-- FE+ 7 CUTI TAHUN +ARU CINAB -9

16-2>

3. Analysing therelationship

bet%een the

A student is able to: tate the meaning o! molar

'olume o! a gas

(ollect and interpret data onmolar 'olume o! a gas.

Using computer simulation or

C tandardemperature and

B


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eb number o!moles o! a gas%ith its 'olume

/elate molar 'olume o! a gasto the A'ogadro constant

&a$e generali7ation on themolar 'olume o! a gas at agi'en temperature and

pressure. (alculate the 'olume o! gases

at or room conditions!rom the number o! moles and'ice 'ersa

ol'e numerical problemsin'ol'ing number o! particles"number o! moles" mass o!substances and 'olume o!gases at or roomconditions.

graphic representation" discuss:a. the relationship bet%een molar

'olume and A'ogadro constant b. to ma$e generali7ation on the

molar 'olume o! a gas at orroom conditions.

(arry out an acti'ity to calculatethe 'olume o! gases at or roomconditions !rom the number o!moles and 'ice 'ersa.

(onstruct a mind map to sho%the relationship bet%een number o!

particles" number o! moles" mass o!substances and 'olume o! gases at

and room conditions. (arry out problem sol'ing

acti'ities in'ol'ing number o! particles" number o! moles" mass o!a substance and 'olume o! gases at

or room conditions.

ressure

9


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9

23-2>eb

3.5 ynthesisingchemical!ormulae

A student is able to: tate the meaning o! chemical

!ormula tate the meaning o! empirical

!ormula tate the meaning o!

molecular !ormula +etermine empirical and

molecular !ormulae o!substances

(ompare and contrastempirical !ormula %ithmolecular !ormula

ol'e numerical problemsin'ol'ing empirical and

molecular !ormulae 0rite ionic !ormulae o! ions (onstruct chemical !ormulae

o! ionic compounds tate names o! chemical

compounds using U A(nomenclature.

(ollect and interpret data onchemical !ormula" empirical!ormula and molecular !ormula.

(onduct an acti'ity to:a. determine the empirical !ormula

o! copper@ o ide usingcomputer simulation

b. determine the empirical !ormulao! magnesium o ide

c. compare and contrast empirical!ormula %ith molecular !ormula.

(arry out problem sol'ingacti'ities in'ol'ing empirical andmolecular !ormulae.

(arry out e ercises and #ui77esin %riting ionic !ormulae.

(onduct acti'ities to:a. (onstruct chemical !ormulae o!

compounds !rom a gi'en ionic!ormula

b. tate names o! chemicalcompounds using U A(nomenclature.

he use o! symbols andchemical!ormulaeshould be%idelyencouragedand notrestricted to%ritingchemicale#uations only.

U A( Cnternational

Union o! ureand Applied(hemistry

18

2-6 &ac

3.6 nterpretingchemicale#uations

A student is able to: tate the meaning o! chemical

+iscuss:a. he meaning o! chemical

Acomputer

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e#uation denti!y the reactants and

products o! a chemicale#uation

0rite and balance chemicale#uations

nterpret chemical e#uations#uantitati'ely and #ualitati'ely

ol'e numerical problemsusing chemical e#uations.

e#uation b. he reactants and products in a

chemical e#uation. (onstruct balanced chemical

e#uations !or the !ollo%ingreactions:a. heating o! copper @ carbonate"

(u( 3. b. ormation o! ammonium

chloride" ;? (lc. recipitation o! lead@ iodide"

b 2 (arry out the !ollo%ing

acti'ities:a. 0rite a balance chemical

e#uations" b. nterpret chemical e#uations

#uantitati'ely and #ualitati'elyc. ol'e numerical problems using

chemical e#uations@stoichiometry

spreadsheetcan be used!or balancingchemicale#uatione ercises.

18

2-6 &ac

3.> ractisingscienti!icattitudes and'alues inin'estigatingmatter

A student is able to: denti!y positi'e scienti!ic

attitudes and 'alues practised by scientists in doing researchon mole concept" chemical!ormulae and chemicale#uations

Justi!y the need to practise positi'e scienti!ic attitudes andgood 'alues in doing research

+iscuss the contributions o!scientists !or their research onrelati'e atomic mass" relati'emolecular mass" mole concept"!ormulae and chemical e#uations.

+iscuss to 4usti!y the need !orscientists to practice scienti!icattitudes and positi'e 'alues indoing their research on atomicstructures" !ormulae and chemical

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on atomic structures" chemical!ormulae and chemicale#uations

Use symbols" chemical!ormulae and e#uations !oreasy and systematiccommunication in the !ield o!chemistry.

e#uations. +iscuss the role o! chemical

symbols" !ormulae and e#uations astools o! communication inchemistry.

11 861 MAC7 9ENILAIAN 11- 1 6-- MAC7 CUTI 9ERTENGAHAN 9ENGGAL 1

THEME : MATTER AROUND USLEARNING AREA : 4. 9ERIODIC TA+LE OF ELEMENTS Chemistry Form 4

ee! Le"r#i#$

O%&e'ti(es


13

23-2>&ac

.1Analysing the

eriodic able o! lements

A student is able to: +escribe the contributions o!

scientists in the historicalde'elopment o! the eriodic

able denti!y groups and periods in

(ollect in!ormation on the contributionso! 'arious scientists to%ards thede'elopment o! the periodic able.

tudy the arrangement o! elements in the periodic table !rom the !ollo%ing aspects:

ncludescientists li$e


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the eriodic able tate the basic principle o!

arranging the elements in theeriodic able !rom their proton

number /elate the electron arrangement

o! an element to its group and period

plain the ad'antages o!grouping elements in the

eriodic able redict the group and the period

o! an element based on itselectron arrangement.

a. ground and period" b. proton number"c. electron arrangement

(arry out an acti'ity to relate the electronarrange o! an element to its group and

period.

+iscuss the ad'antages o! groupingelements in the eriodic able.

(onduct acti'ities to predict the group and period o! an element based on its electronarrangement.

&eyer"&endelee' and&osely.

1

38&arch-3April

.2Analysing=roup 1B elements

A student is able to:


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electron arrangement o! group1B elements to their stability

+escribe uses o! group 1Belements in daily li!e

Use diagrams or computer simulations toillustrate the duplet and octet electronarrangement o! =roup 1B elements toe plain their stability.

=ather in!ormation on the reasons !or theuses o! =roup 1B elements.

tudents areencouraged touse multimediamaterials.

15

6 -18April

.3Analysing =roup 1

elements

A student is able to :


15/43

redict physical and chemical properties o! other elements in=roup 1

tate the sa!ety precaution %henhandling =roup 1 element.

potassium %ith chlorine and brominethrough computer simulation.

+iscuss changes in the reacti'ity o!=roup 1> elements do%n the group.

16

13-1>April

.Analysing=roup 1> elements

A student be able to: list all =roup 1> elements" state the general physical

properties o! chlorine" bromineand iodine"

describe changes in the physical properties !rom chlorine toiodine"

lists the chemical properties o!chlorine" bromine and iodine"

describe the similarities in thechemical properties o! chlorine"

bromine and iodine" relate the chemical properties o!

=roup 1> elements %ith theirelectron arrangements"

describe the changes in reacti'ityo! =roup 1> elements do%n thegroup"

predict the physical andchemical properties o! otherelements in =roup 1>"

state the sa!ety precautions %hen

=ather in!ormation and discuss on:a. =roup 1> elements"

b. physical properties o! chlorine" bromineand iodine %ith respect to their colour"density and boiling point.c. (hanges in the physical properties !romchlorine to iodine"

d. describe the chemical properties o!chlorine" bromine and iodine"e. the similarities in chemical properties o! chlorine" bromine and iodine"!. the relationship bet%een the chemical

properties o! =roup 1> elements %ith their electron arrangements.

(arry out e periments to in'estigate thereactions o! chlorine" bromine and iodine

%ith:a. %ater b. metals su'h as iron"c. sodium hydro ide.

+iscuss changes in the reacti'ity o! =roup1> elemets do%n the group.

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handling =roup 1> elements. redict physical and chemical propertieso! =roup 1> elements other than chlorine"

bromine and iodine.

0atch multimedia materials on the sa!ety precautions %hen handling =roup 1>

elements.

1>

28-2Apr

.5Analysing elementsin a period

A student be able to


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microelectronic industry.

1B

2> Apr-1 &ay

.6Understanding

ransitionelements

A student be able to: denti!y the positions o!

transition elements in theeriodic able

=i'e e amples o! transitionelements

+escribe properties o! transitionelements

tate uses o! transition elementsin industries

(arry out an acti'ity to identi!y the positions o! transition elements in the

eriodic able.

(ollect and interpret data on properties o!transition elements %ith respect to melting

points" density" 'ariable o idationnumbers and ability to !orm colouredcompounds.

bser'e the colour o!:a. a!e% compounds o! transition elements.

b. products o! the reaction bet%eena#ueous solution o! compounds o!transition elements %ith sodiumhydro ide solution and ammonia solution"

bser'e the colour o! precious stones andidenti!y the presence o! transitionelements.

=i'e e amples on he use o! transition

elements as catalysts in industries.

idationnumber issynonymous%ith o idationstate.

(hemicale#uation are notre#uired.

1>


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1B

2> Apr -1 &ay

1Mei

.>Appreciating thee istence o!elements and theircompounds

HARI PEKERJA

A student is able to: +escribe e!!orts o! scientists in

disco'ering the properties o!elements

+escribe %hat li!e %ould be%ithout di'erse elements andcompounds

denti!y di!!erent colours incompounds o! transitionelements !ound naturally

?andle chemicals %isely

=ather in!ormation on e!!orts o! scientistso! scientists in disco'ering the propertieso! elements and ma$e a multimedia

presentation.

+iscuss in a !orum about li!e %ithout

'arious elements and compounds.

(arry out pro4ects to collect specimens or pictures o! 'arious types o! roc$s.

+iscuss and practice %ays to handlechemicals sa!ely and to a'oid their%astage.

THEME - : MATTER AROUND USLEARNING AREA : ;. CHEMICAL +ONDS Chemistry Form 4

ee! Le"r#i#$

O%&e'ti(es

Le"r#i#$ O)t'omes S)$$este* Le"r#i#$

A'ti(ities

Notes

1B


19/43

19

-B&ay

5.1Understanding!ormation o!compounds

A student is able to: e plain the stability o! inert gases" e plain conditions !or the !ormation o!

chemical bonds" state types o! chemical bonds.

(ollect and interpret data onthe e istence o! 'ariousnaturally occurringcompounds !or e ample"%ater ? 2 " carbon dio ide"( 2" and minerals to

introduce the concept o!chemical bonds.

+iscuss:a. the stability o! inert gases%ith respect to the electronarrangement"

b. conditions !or the !ormationo! chemical bonds"c. types o! chemical bonds.

4 MAY ESA< DAY7

19

-B&ay

5.2ynthesising ideas

on !ormation o!ionic bond

A student is able to: e plain !ormation o! ions" %rite electron arrangements !or the

ions !ormed" e plain !ormation o! ionic bond" illlustrate electron arrangement o! an

ionic bond" illustrate !ormation o! ionic bond.

Use computer simulation toe plain !ormation o! ions andelectron arrangement o! ions.

(onduct an acti'ity to prepareionic compounds !or e ample"magnesium o ide" &g "sodium chloride" ;a(l andiron @ chloride" e(l3.

(arry out an acti'ity toillustrate !ormation o! ionic

bond through models"diagrams or computer

onic bond issynonymous %ithelectro'alent bond.

19


20/43

simulation.

Use computer simulation toillustrate the e istence o!electrostatic !orce bet%eenions o! opposite charges in

ionic bond.

-= 6-1 9E9ERI


21/43

map to campare the !ormationo! co'alent bond %ith ionic

bond.

2225-29

&ei

5.Analysing

properties o! ionicand co'alentcompounds

A student is able to: list properties o! ionic compounds" list properties o! co'alent compounds" e plain di!!erences in the electrical

conducti'ity o! ionic and co'alentcompounds"

describe di!!erences in melting and boiling points o! ionic and co'alentcompounds"

compare and contrast the solubility o!ionic and co'alent compounds"

state uses o! co'alent compounds assol'ents.

(ollect and interpret data on properties o! ionic and

co'alent compounds.

0or$ in groups to carry outand acti'ity to compare the!ollo%ing properties o! ionicand co'alent compounds:a. melting and boiling points"

b. electrical conducti'ities"c. solubilities in %ater andorganic sol'ents.

+iscuss:a. di!!erences in electricalconducti'ities

o! ionic and co'alentscompounds due

to the presence o! ions. b. di!!erences in the meltingand boiling

points o! ionic and co'alent

compounds.

=ather in!ormation on uses o!co'alent compounds assol'ents in daily li!e.

- 6-4 = MEI614 ,UNE7 CUTI 9ERTENGAHAN 9ENGGAL

21


22/43

THEME : INTERACTION +ET EEN CHEMICALSLEARNING AREA : . ELECTROCHEMISTRY Chemistry Form 4


Le"r#i#$ O)t'omes S)$$este* Le"r#i#$A'ti(ities

Notes

25

15 C 19June

6.1 Understanding

properties o!electrolytes andnon-electrolytes

A student is able to: state the meaning o! electrolyte" classi!y substances into electrolytes

and non electrolytes" relate the presence o! !reely mo'ing

ions to electrical conducti'ity.

(onduct acti'ities to classi!y

chemicals into electrolytesand non-electrolytes.

+iscuss:a. the meaning o! electrolyte

b. the relationship bet%eenthe presence o! !reely mo'ingions and electricalconducti'ity

25

15 C 19June

6.2 Analysing

electrolysis o!molten compounds

A student is able to: describe electrolysis" describe electrolytic cell" identi!y cations and anions in a

molten compound" describe e'idence !or the e istence o!

ions held in a lattice in solid state butmo'e !reely in molten state"

describe electrolysis o! a moltencompound"

%rite hal! e#uations !or the discharge

o! ions at anode and cathode" predict products o! the electrolysis o!

molten compounds.

+iscuss:

a. electrolysis process b. structure o! electrolytic cell

Use computer simulation to:a. identi!y cations and anionsin a molten compound

b. illustrate to sho% thee istence o! ions held in alattice in solid state but mo'e!reely in molten state

(onduct an acti'ity toin'estigate the electrolysis o!molten lead@ bromide to:a. identi!y cations and anions

b. describe the electrolysis processc. %rite hal!-e#uations !or the

22


23/43

discharge o! ions at anode andcathode

(ollect and interpret data onelectrolysis o! molten ioniccompounds %ith 'ery high

melting points" !or e amplesodium chloride" ;a(l andlead@ o ide" b

redict products !rom theelectrolysis o! other moltencompounds

26

22-26

June

6.3 Analysing theelectrolysis o!a#ueous solutions

A student is able to: identi!y cations and anions in an

a#ueous solution" desdribe the electrolysis o! an

a#ueous solution" e plain using e amples !actors

a!!ecting a!!ecting electrolysis o! ana#ueous solution"

%rite hal! e#uations !or the dischargeo! ions at the anode and the cathode"

predict the products o! electrolysis o!a a#ueous solutions

(onduct an acti'ity toin'estigate the electrolysis o!copper@ sulphate solution

and dilute sulphuric acid usingcarbon electrodes to:a. identi!y cations and anionsin the a#ueous solutions

b. describe the electrolysis o!the a#ueous solutionsc. %rite hal! e#uations !or thedischarge o! ions at the anodeand the cathode

(onduct e periments toin'estigate !actorsdetermining selecti'edischarge o! ions at electrodes

based on:

23


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a. positions o! ions inelectrochemical series

b. concentrations o! ions in asolutionc. types o! electrodes

Use computer simulation toe plain !actors a!!ectingelectrolysis o! an a#ueoussolution.

redict the products o!electrolysis o! a#ueoussolutions and %rite their hal!e#uations

2>

29 C 3July

6. 'aluating

electrolysis inindustry


state uses o! electrolysis in industries" e plain the e traction" puri!ication

and electroplating o! metals in'ol'ingelectrolysis in industries"

%rite chemical e#uations to representthe electrolysis process in industries"

4usti!y uses o! electrolysis inindustries"

describe the problem o! pollution!rom electrolysis in industry.

(onduct e periments to study

the puri!ication andelectroplating o! metals

Using computer simulation"study and discussa. e traction o! aluminium!rom aluminium o ide

b. puri!ication o! copper c. electroplating o! metals

(arry out acti'ities to %ritechemical e#uations !orelectrolysis in industries.

(ollect data and discuss the bene!its and harm!ul e!!ects o! electrolysis in industries.

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THEME : INTERACTION +ET EEN CHEMICALSLEARNING AREA : . ELECTROCHEMISTRY Chemistry Form 4

ee! Le"r#i#$

O%&e'ti(es

Le"r#i#$ O)t'omes S)$$este* Le"r#i#$

A'ti(ities

Notes

2B

6C18July

29

13-1>July

6.5 Analysing'oltaic cell

6.6 ynthesisingelectrochemicalseries

A student is able to: +escribe the structure o! a simple

'oltaic cell and +aniell cell. e plain the production o! electricity

!rom a simple 'oltaic cell. plain the reactions in a simple

'oltaic cell and +aniell cell (ompare and contrast the ad'antages

and disad'antages o! 'arious 'oltaiccells.

+escribe the di!!erences bet%eenelectrolytic and 'oltaic cells.

A student is able to: +escribe the principles used in

constracting the electrochemical series

tudy the structure o! the'oltaic cell such as a simple'oltaic cell and +aniell cell.

(onduct the e periment tosho% the production o!electricity !rom chemicalreaction in a simple 'oltaiccell.

(arry out acti'ities on asimple 'oltaic cell and +aniellcell to e plain the reaction ineach cell.

(ollect data and discuss thead'antages and disad'antageso! 'arious 'oltaic cellsincluding dry cell" lead- acid

accumulator" mercury cell"al$aline cell and nic$elcadmium cell.

+iscuss and compare anelectrolytic cell %ith a 'oltaiccell.(arry out an e periment to

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(onstruct the electrochemicals series plain the importance o!

electrochemicals series redict the ability o! a metal to

displace another metal !rom its saltsolution

0rite the chemical e#uations !or metaldisplacement reactions.

construct the electrochemicalseries based ona otential di!!erence t%o

metals" b he ability o! a metal to

displace another metal

!rom its salt solutions.+iscuss uses o! theelectrochemical series todetermine

a (ell terminals" b tandard cell 'oltagec he ability o! a metal

to displace anothermetal !rom its saltsolution.

(arry out e periments tocon!irm the prediction om themetal displacement reaction.

(arry out an acti'ity to %ritethe chemical reactions !ormetal displacement reactions

-86 = 1 6-1 ,ULY7 CUTI HARI RAYA AIDILFITRI

ee! Le"r#i#$ S)$$este* Le"r#i#$ A'ti(ities Le"r#i#$ O)t'omes Notes

26


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O%&e'ti(es38

22-2July

6.> +e'elopa%areness andresponsible

practices %henhandling chemicals

used inelectrochemicalindustries.

A student is able to: Justi!y the !act that electrochemical

industries can impro'e the #uality o!li!e

+escribe the problems o! pollution

caused by the industrial processesin'ol'ing eletrolysis

Justi!y the need to dispose o! %aste!rom ele$trochemical industries in asa!e and orderly manner

ractice sa!e and systematic disposal o! used batteries

+iscuss the importance o!electrochemical industries inour daily li!e.

(ollect data and discuss the

problems on pollution caused by the industrial processesin'ol'ing electrochemicalindustries.

?old a !orum to theimportance o! %aste disposal!rom electrochemicalindustries

THEME : INTERACTION +ET EEN CHEMICALS

LEARNING AREA : 5.ACIDS AND +ASES Chemistry Form 4


Le"r#i#$ O)t'omes S)$$este* Le"r#i#$A'ti(ities

Notes

31

2>- 31

>.1Analysingcharacteristics and

A student are able to :. state the meaning o! acid" base andal$ali.

+iscuss:a. he concept o! acids basesand al$ali in terms o! the ions

he !ormation o!hydro onium ion" ? 3 D"is introduced.

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July properties o! acidsand bases

. state uses o! acids" bases and al$alis indaily li!e.. e plain the role o! %ater in the!ormation o! hydrogen ions to sho% the

properties o! acids.. e plain the role o! %ater in the

!ormation o! hydro ide ions to sho% the properties o! al$alis.. describe chemical properties o! acidsand al$alis

they contained and producedin a#ueous solution.

b. Use o! acids" bases andal$alis in daily li!e

(arry out an e periment to

sho% that the present o! %ateris essential !or the !ormationo! hydrogen ions that causesacidity.

(arry out an e periment tosho% that the present o! %ateris essential !or the !ormationo! hydro ide ions that causesal$alinity.

0atch computer simulation onthe !ormation o!hydro onium and hydro ideions in the presence o! %ater.

(onduct acti'ities to studychemical properties o! acidsand al$alis !rom the !ollo%ingreactions:

a. acids %ith bases" b. acids %ith metals"c. acids %ith metalliccarbonates

0rite e#uations !or the

&onoproticanddiproticacid isinroduced.

2B


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30/43

d. strong acids and theirdegree o! dissociation.e. %ea$ acids and their degreeo! dissociation.!. strong al$alis and their

degree o! dissociation.g. %ea$ al$alis and theirdegree o! dissociation. Use computer simulation tosho% the degree o!dissociation o! strong and%ea$ acids as %ell as strongand %ea$ al$alis.

uild a mind map on strongacids" %ea$ acids" strongal$alis and %ea$ al$alis.

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33

18-1August

>.3 Analysingconcentration o!acids and al$alis

A student is able to :. state the meaning o! concentration. state the meaning o! molarity. state the relationship bet%een thenumber o! moles %ith molarity and

'olume o! solution.. describe methods !or preparing standardsolutions.describe the preparation o! a solution%ith a speci!ied

concentration using dilution method.. relate p? 'alue %ith molarity o! acidand al$ali

. sol'e numerical problems in'ol'ingmolarity o! aids and al$alis

+iscuss :a. the meaning o!concentration

b. the meaning o! molarityc. the relationship bet%een

the number o! moles %ith themolarity and the 'olume o!solution.d. methods !or preparingstandard solutions

ol'e numerical problemsin'ol'ing con'ersion o!concentration units !rom gdm -3 to mol dm -3 and 'ice

'ersa.

repare standard solution o!sodium hydro ide" ;a ? or

potassium hydro ide" H ? .

repare a solution %ithspeci!ied concentration !romthe prepared standard solution

through dilution.(arry out an e periment toin'estigate the relationship

bet%een p? 'alues %ith themolarity o! a !e% dilutedsolutions o! an acid and anal$ali.

he use o! p? meter isrecommended.

alt solution can be

included in thediscussion.

&olarity or molarconcentration.

odium hydro ide is not

stable and absorbsmoisture" thus theconcentration is onlyappro imate.

alic acid"? 2( 2 .2? 2 or sodiumcarbonate" ;a 2( 3 isrecommended as a

primary standard

solution.

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ol'e numerical problems onthe molarity o! acids andal$alis.

33

18-1August

>. Analysing

neutralisation

A students is able to :

.e plain the meaning o! neutralisation.

. e plain the application o! neutralisationin daily li!e.. %rite e#uations !or neutralisationreactions.describe acid-base titration+uring neutralisation ..sol'e numerical problems in'ol'ingneutralisation reactions to calculate eitherconcentration or 'olume o! solutions

(ollect and interpret data one

neutralisation and itsapplication in daily li!e

(arry out acti'ities to %ritee#uations !or neutralisationreactions.

(arry out acid-base titrationsad determine the end pointusing indicators or computer

inter!ace.(arry out problem sol'ingacti'ities in'ol'ingneutralisation reactions tocalculate either concentrationor 'olume o! solutions

;eutralise soil using

lime or ammonia" use o! anti-acid.

eacher shouldemphasise on usingcorrect techni#ues.

32


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as copper @ sulphate"(u " sodium chloride"

;a(l" potassiumchromate@, " H 2(r " and

potassium dichromate@, "H 2(r 2 >.

repare insoluble salts such aslead @ iodide" b2" leadchromate@, " b(r " and

barium sulphate" a "through precipitationreactions.

(arry out acti'ities to %ritechemical and ionic e#uations!or preparation o! soluble and

insoluble salts.

(onstruct a !lo% chart toselect suitable methods !or

preparation or salts.

lan and carry out an acti'ityto prepare a speci!ied salt.

(arry out an e periment to

construct ionic e#uationsthrough continuous 'ariationmethod.

(alculate #uantities o!reactants or products instoichiometric reactions

Use %or$sheets or#ui77es

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35

2 -2BAugust

B.2ynthesising

#ualitati'e analysiso! salts


tate the meaning o! #ualitati'eanalysis

&a$e in!erences on salts based on their colour and solubility in %ater

+escribe tests !or the identi!ication o!

gases

+escribe the action o! heat on salts

+escribe the tests !or anions

tate obser'ation o! reaction o! cations%ith sodium hydro ide solution andammonia solution

+escribe con!irmatory tests !or e 2D"e3D" b2D and ;? D

lan #ualitati'e analysis to identi!y

salts

+iscuss the meaning o!#uantitati'e analysis.

tudy and ma$e in!erences onthe colour and the solubility o! 'arious salts in %ater.

0atch multimedia presentation on methods used!or identi!ying gases.

bser'e and carry outchemical tests to identi!yo ygen" 2" hydrogen" ? 2"carbon dio ide" ( 2"ammonia" ;? 3 chlorine" (l 2"

hydrogen chloride" ?(l"sulphur dio ide 2" andnitrogen dio ide" ; 2 gases.

(arry out tests to study theaction o! heat on carbonateand nitrate salts.

bser'e changes in colourand e'olution o! gases %henthe salts are heated.

(arry out tests to con!irm the presence o! carbonate"sulphate" chloride and nitrateions in a#ueous solutions

(arry out tests to identi!y the

(hemical tests !or 2" ? 2" ( 2" ;? 3 and ?(lare con!irmatory tests

Action o! heat onsulphate and chloridesalts may be mentioned.

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presence o! (u 2D" &g 2D" Al3D"e2D" e3D" b2D" In 2D" ;? D

and (a 2D ion in a#ueoussolution using sodiumhydro ide solution" ;a ?"and ammonia solution" ;? 3

@a# .

(arry out tests to con!irm the presence o! e 2D" e3D" b2D and ;? D ions in a#ueoussolutions.(onstruct a !lo% chart on the#uanlitati'e analysis o! salts.

lan and carry out tests to

identi!y anions and cations inun$no%n salts.

36

31-

ept

B.3ractising to be

systematic and

meticulous %hencarrying outacti'ities

A student is able to:(arry out acti'ities using the correcttechni#ues during preparation o! salts

and crystals

(arry out acti'ities usingcorrect techni#ues duringtitration" preparation o!

standard solutions and preparation o! salts andcrystals.

lan and carry out ane periment" ma$eobser'ations" record andanalyse data systematically

Acti'ities are integratedin the topic %here

applicable.

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and care!ully.

THEME : 9RODUCTION AND MANAGEMENT OF MANIFACTURED CHEMICALSLEARNING AREA : 8. MANIFACTURED SU+STANCES IN INDUSTRY Chemistry Form 4

ee! Le"r#i#$O%&e'ti(es Le"r#i#$ O)t'omes S)$$este* Le"r#i#$A'ti(ities Notes

3>

>-11ept

9.1 Understandingthe manu!acture o! sulphuric acid

A student is able to: list uses o! sulphuric acid" e plain industrial process in the

manu!acture o! sulphuric acid" plain that sulphur dio ide causes

en'ironmental pollution.

+iscuss uses o! sulphuric acidin daily li!e such as in thema$ing o! paints" detergents"!ertili7ers and accumulators.

(ollect and interpret data onthe manu!acture o! sulphuricacid.

(onstruct a !lo% chart to sho%the stages in the manu!actureo! sulphuric acid as in thecontact process.

=ather in!ormation and %ritean essay on ho% sulphur dio ide" 2" causesen'ironmental pollution.

3>

>-11ept

9.2 ynthesising themanu!acture o! ammonia and itssalts

A student is able to: list uses o! ammonia" state the properties o! ammonia" e plain the industrial process in the

manu!acture o! ammonia" design an acti'i ty to prepare

ammonium !ertili7er.

+iscuss uses o! ammonia indaily li!e" e.g. in themanu!acture o! !ertili7ers andnitric acid.

(arry out an acti'ity toin'estigate properties o! ammonia.

3>


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(ollect data !rom 'arioussources and construct a !lo%chart to sho% the stages in themanu!acture o! ammonia as inthe ?aber process.

+esign an acti'ity to preparean ammonium !ertili7er" !or e ample ammonium sulphate@;? 2

3B

1 -1Bept

9.3 Understandingalloys

A student is able to: relate the arrangement o! atoms in

metals to their ductile and malleable properties"

state the meaning o! alloy" state the aim o! ma$ing alloys" list e amples o! alloys" list compositions and properties o!

alloys" relate the arrangement o! atoms in

alloys to their strength and hardness" relate properties o! alloys to their

uses.


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(ompositions" properties and uses o! alloys.

(arry out e periments tocompare the rate o! corrosion

o! iron" steel and stainlesssteel.

tudy 'arious local productsmade !rom alloys.

3B

1 -1B

ept

9. 'aluating useso! synthetic

polymers

A student is able to: state the meaning o! polymers" list naturally occurring polymers" list synthetic polymers and their uses" identi!y the monomers in the synthetic

polymers" Justi!y uses o! synthetic polymers in

daily li!e.

+iscuss the meaning o! polymers.

bser'e e hibits o! materials

made o! polymers and classi!ythem into naturally occurring polymers and synthetic polymers.

denti!y the monomeers insynthetic polymers usinmodels or computer simulation.

(ollect the in!ormation on the#uantity and types o! household synthetic polymersdisposed o! o'er a certain

period o! time.

+iscuss the en'ironmental

;atural polymers to bediscussed are rubber"cellulose and starch.

ynthetic polymers to be discussed are ,(" polythene" polypropelene" erspe "nylon and terylene.

/ecycling as a disposalmethod can bediscussed.

Uses o! biodegradable polymers can bediscussed.

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pollution resulting !rom thedisposable o! synthetic

polymers.

?old a debate on uses and theen'ironmental e!!ects o! non-

biogedradable synthetic polymers in daily li!e.

8 -16-5 SE9T7 CUTI 9ERTENGAHAN 9ENGGAL -8

2Bept-

2 oct

9.5 Applying useso! glass andceramics

A student is able to: list uses o! glass" list uses o! ceramics" list types o! glass and their properties" tate properties o! ceramics.

(ollect and interpret data ontypes" composition" propertiesand uses o! glass andceramics.

repare a !olio incorporating'ideo clips and pictures on

uses o! glass and ceramicstahat ha'e been used synthetic polymersor a speci!ic purpose"e.g photo chromic glass andconducting glass.

=lass types includesoda-lime glass" !usedglass" borosilicate glassand lead crystal glass.

8


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1

5 C 9ct

9.>Appreciating'arious syntheticindustrialmaterials

A student is able to: 4usti!y the importance o! doing

research and de'elopmentcontinuously"

act responsibly %hen handlingsynthetic materials and their %astes"

describe the importance o! syntheticmaterials in daily li!e.

+iscuss the importance o! synthetic materials in dailyli!e.

?old a !orum to discussimportance o! research and

de'elopment !or thecontinuous %ell being o! man$ind.

0atch a multimedia presentation or computer simulation on pollution caused

by the disposal o! syntheticmaterials.

41 (9 OCT) HARI JADI YANG DIPERTUA MELAKA

42 REVISION ( 12-16 OCT)

4 -4! PEPERIKSAAN AKHIR TAHUN ( 19 OCT " ! NOV )

46 CUTI DEEPAVALI (9-11 OCT)

46-4# DISCUSSION (12-1 OCT) $( 16-2% OCT)

4&-! CUTI PERSEKOLAHAN AKHIR TAHUN ( 2 NOV- 4 JAN 2%16)

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