scheme of work chemistry form 5

8/8/2019 Scheme of Work Chemistry Form 5

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SCHEME OF WORK 2007

CHEMISTRY

FORM FIVE

FIRST TERM 03.01.2007 to 09.03.2007 ( 10 weeks)19.03.2007 to 25.05.2007 ( 10 weeks)

THEME : INTERACTION BETWEEN CHEMICALSLEARNING AREA : 1. RATE OF REACTION

No. ofweek/Weeks

LearningObjectives

Suggested LearningActivities

Learning Outcomes Thinking Skills Scientific SkillsScientific Attitudes

AndNoble Values

Remarks/Vocabulary

1 1.1Analysing rate ofreaction

Discuss :(a) the meaning of rate ofreaction,(b) some examples of fastreactions,(c) some examples of slowreactions.

Discuss to identifyobservable changes toreactants or products and itsmethod of measurement inorder to determine the rateof reaction.

Carry out an activityinvolving a reaction betweenzinc and acid, and plot a

graph to determine averagerate of reaction and the rateof reaction at any given time.

Carry out problem solvingactivities involving rates ofreaction.

A student is able to:

state what rate of

reaction is,

identify observable

changes to reactantsor products fordetermining rate ofreaction,

determine average

rate of reaction,

determine the rate of

reaction at any giventime from a graph,

solve numerical

problems involvingaverage rate ofreaction,

solve numerical

problem involving rateof reaction at anygiven time.

generating

ideas

relating

makinghypothesis

makingconclusion

problemsolving

Observing

Hypothesising

Communicating

Interpretingdata

Beinghonest andaccurate inrecordingandvalidatingdata.

Beingcooperative

Beingsystematic

reactant-bahan tindakbalas

product-hasil tindak balas

rate of reaction-kadar tindak balas

observable change-perubahan yangdapatdiperhatikan

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Remarks/Vocabulary

2 1.2Synthesisingfactors affectingthe rate ofreaction

Discuss possible factorsaffecting the rate of reaction.

Design and carry outactivities to investigatefactors affecting the rate of

reaction, i.e. size of reactant,concentration, temperatureand catalyst.

Some suggested reactions:(a) a reaction betweencalcium carbonate, CaCO3 ,and hydrochloric acid, HCl,(b) a reaction betweensodium thiosulphate,Na2S2O3, and sulphuric acid,H2SO4,(c) decomposition ofhydrogen peroxide, H2O2, inthe presence of a catalyst.

View computer stimulationsto investigate how themovement and collision ofparticles in a reaction areaffected by temperature,size of reactant, pressure,concentration and catalyst.

Collect and interpret data toexplain factors affecting therate of reaction in the

following:(a) combustion of charcoal,(b) storing food in arefrigerator,(c) cooking food in apressure cooker,(d) industrial production ofammonia, sulphuric acidand nitric acid.

Solve problems involvingrate of reaction.

A student is able to: design experiment to

investigate factorsaffecting the rate ofreaction,

give examples of

reactions that areaffected by size ofreactant,concentration,temperature andcatalyst,

explain how each

factor affects the rateof reaction,

describe how factors

affecting the rate ofreaction are appliedin daily life andindustrial processes,

solve problems

involving factorsaffecting rate of

reaction.

generating

ideas

relating

makinghypothesi

s analyzing

contributing

makingconclusion

predicting

makinginferences

problemsolving

experimenting

predicting

interpretingdata

inferring

being honestand accurate inrecording andvalidating data

beingsystematic

beingcooperative

being confidentandindependent

catalyst -mangkin

decomposition-penguraian

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No. ofweek/Weeks

Learning Objectives Suggested Learning Activi ties Learning Outcomes Thinking Skills Scient if ic Skil lsScientific Attitudes

AndNoble Values

Remarks/Vocabulary

3 1.3Synthesising ideason collision theory

Carry out simulations on:(a) movement and collision ofparticles in chemicalreactions,(b) movement and collision of

particles in reaction affectedby temperature, size ofreactant, pressure,concentration and catalyst.

Collect, interpret data anddiscuss the following:(a) collision(b) effective collision(c) activation energy(d) collision frequency(e) effective collisionfrequency,(f) energy profile diagram.

Discuss to conceptualisecollision theory


relate reaction with

energy produced bymovement and effective

collision of particles,

describe activation

energy,

sketch and describe

energy profile diagram

relate the frequency of

effective collisions withthe rate of reaction

relate the frequency of

effective collisions withfactors influencing therate of reaction

describe how a certain

factor affects thecollision of particles in areaction.

Relating

Visualising

Inferring Being systematic. Effective collision-perlanggaranberkesan

Activation energy

tenagapengaktifan

Frequency frekuensi/kekerapan

Energy profilediagram-Rajah profiltenaga

4 1.4Practising scientificknowledge toenhance quality of

life

Carry out some daily activitiesrelated to factors affecting therate of reaction.

Collect and interpret data onscientists contribution inenhancing the quality of life.

Carry out problem solvingactivities involving rate ofreaction in the field of scienceand technology throughexperiment and research.


Apply knowledge onfactors affecting the rate

of reaction in everydayactivities.

Adopt problem solvingapproaches and makerational decisions basedon research.

Thinkingrationally

Observing

Predicting

Appreciating thecontribution ofscience and

technology.

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THEME : INTERACTION BETWEEN CHEMICALS

LEARNING AREA : 2. CARBON COMPOUNDS

No. ofweek/Weeks


AndNoble Values

Remarks/Vocabulary

5

6

2.1 Understandingcarbon compounds

2.2 Analysingalkanes

Collect and interpret data on:(a) the meaning of carbon

compound(b) the meaning of organic

compound with respectto its sources, contentand combustionproducts,

(c) the meaning of

hydrocarbon, inclusiveof saturated andunsaturatedhydrocarbons,

(d) sources of hydrocarbon(e) examples of organic

and inorganiccompounds

Carry out an activity toidentify the products to thecombustion of organiccompounds, i.e. carbondioxide and water

Collect and interpret data on:(a) the meaning of alkane(b) the meaning of structuralformula

Carry out an activity toconstruct molecular models

and draw structural formulae


state what carbon

compound is

state that carbon

compounds can beclassified into twogroups, i.e. organic andinorganic

state what organic

compound is

gives examples of

organic and inorganiccarbon compounds

state what hydrocarbon

is

lists the sources of

hydrocarbon

identify the combustion

products of organiccarbon compounds


state what alkane is

state what structural

formula is

deduce the molecular

Making

hypotheses

Making

inferences

Relating

Synthesi-

sing

Making

conclusions

Comparin

g andcontrasting

Sequencin

g

Making

hypothses

Controlling

variables

Experimenti

ng

Communica-

ting

Observing

Interpreting

data

Inferring

Interpreting

data

Inferring

Being

responsibleabout the safetyof oneself ,others andenvironment

Being

cooperative

Daring to try

Being systematic

Being systematic

Thinking

rationally

Being confident

Saturated-tepu

Unsaturated-tak tepu

combustion-pembakaran

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No. ofweek/Weeks


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Remarks/Vocabulary

of the first ten straight-chainalkanes

Construct a table showingnames, molecular formulae,structural formulae and

physical properties of the fistten straight-chain alkanes.

Collect and interpret data on:(a) physical properties ofalkanes i.e. melting andboiling points, density,physical state at roomtemperature, solubility inwater and electricalconductivity(b) chemical properties ofalkanes i.e. combustion,substitution reactions withhalogen

Discuss:(a) the relationship betweenchanges in physicalproperties with increase in thenumber of carbon atoms inalkane molecules(b) the effect on boiling pointsof alkanes due to increase inthe number of carbon atomsin alkane molecules

(C) the complete andincomplete combustion ofalkane(d) the substitution reaction ofalkanes

Write chemical equations forcombustion and substitutionreaction of methane.

Discuss that decomposition oforganic matter producesmethane and how this may

formulae of the first tenalkanes

draw the structural

formulae for the first tenstraight-chain alkanes

deduce the general

formulae of alkanes name the first ten

alkanes

relate changes in

physical properties withincrease in the numberof carbon atoms inalkane molecules

explain the effect of the

increase in number ofcarbon atoms in alkanemolecules on the boilingpoints

describe complete and

incomplete combustionof alkanes

describe the substitution

reaction of alkanes

write chemical equation

for combustion andsubstitution reaction ofmethane

Making

inferences

and independent Straight-chainAlkane-Alkana rantailurus

substitution-

penukargantian

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Remarks/Vocabulary

7

8

TEST 1

2.3 Analysingalkenes

cause fire in land fills andpeat swamps.

Collect and interpret data onthe meaning of alkene.

Carry out an activity toconstruct molecular modelsand draw structural formulaeof the first nine straight- chainalkenes with one doublebond.

Construct a table showingnames, molecular formulae,structural formulae andphysical properties of the firstnine straight-chain alkenes.

Collect and interpret data on:(a) physical properties ofalkenes i.e melting andboiling points, density,physical state at roomtemperature, solubility inwater and electricalconductivity(b) chemical properties ofalkenes i.e combustion,addition reaction andpolymerization.

Discuss:(a) the relationship betweenchanges of physicalproperties with increase in thenumber of carbon atoms inalkene molecules(b) how the increase in thenumber of carbon atoms inalkene affect their boilingpoints(c) the combustion of alkenes(d) the addition reaction ofalkenes

describe how methane

affects everyday life

A student is able:

state what alkene is

deduce the molecular

formulae of the first ninealkenes

deduce the general

formula of alkenes

name the first nine

alkenes draw the structural

formulae for the firstnine straight-chainalkenes

relate changes in

physical properties withincrease in the alkenemolecules

explain the effects onboiling points of alkenesdue to increase in thenumber of carbonatoms in alkenemolecules

describe chemical

properties of alkenes

Making

hypotheses

Visualising

Comparin

g andcontrasting

Analysing

Relating

Makingconclusions

Hypothesising

Controlling

variable

Experimenti

ng

Communica-

ting

Observing

Interpreting

data

Classifying

Being diligent

and persevering

Being

cooperative

Being systematic

Being confident

and independant

Addition-

Penambahan

Sootiness-kejelagaan

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Remarks/Vocabulary

(e) the polymerization ofalkene

Write chemical equations forcombustion, addition andpolymerization reaction ofalkene.

Investigate addition reactionsof alkenes through computersimulation.

Carry out activities tocompare properties ofalkanes and alkenes havingthe same number of carbonatms such as hexane, C6H14,and hexane, C6H12, withrespect to:(a) sootiness of flame(b) reactions with bromine,

Br2,(c) reaction with acidifiedpotassium manganate(VII),KMnO4.

Compare qualitatively thesootiness of flame duringcombustion of an alkane withthe corresponding alkene.

Discuss to generalize thecharacteristics of homologousseries in terms of having the

same general formula, can bemade by similar methods,steady changes in physicalproperties, and similarchemical properties.

compare and contrast

alkanes with alkenes

relate the reactivities of

alkanes and alkenes totheir chemical bonds

generalize the

characteristics ofhomologous seriesbased on alkanes andalkenes.

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No. ofweek/Weeks

LearningObjectives

Suggested Learning Activities Learning Outcomes Thinking Skills Scient ific SkillsScientific Attitudes

AndNoble Values

Remarks/Vocabulary

9 2.4Synthesising ideason isomerism

Construct all possible modelsand draw structural formulaefor a particular alkane andalkene.

Construct a table showingnames and formulae of alkylgroups.

Discuss isomerism.

Discuss the existence of

isomers.

Draw structural formulae ofalkane and alkene isomersand name them.

Examine isomerism throughmodels or computersimulations.


construct various

structural formulae of aparticular alkane andalkene,

explain what isomerism

is,

use IUPAC

nomenclature to nameisomers,

Grouping

Classifying

Relating

Visualising

Classifying

Observing

Predicting

Systematic

Daring to try

Confident

Independent

IUPACnomenclature-sistem penamaanIUPAC

10 2.5Analysing alcohols Carry out an activity to derive

the general formula or

alcohols and identify thefunctional group.

Construct a table of namesand molecular formulae for thefirst four alcohols.

Carry out an activity to drawvarious possible structuralformulae of the first fouralcohols and name them.

A student is able to :

state the general

formula of alcohols,

identify the functional

group of alcohols,

list the names and the

molecular formulae ofthe first four alcohols,

draw structural formulae

for isomers of propanol(C3H7OH) and butanol

Making

hypothesis

Attributing

Infererring Predicting

Making

conclusion

Controlling

variables

Experimentin

g Communicati

ng

Observing

Interpreting

data

Inferring

Having interest

and curiosity

towards the

environment Systematic

Being

cooperative

Functional group-kumpulanberfungsi

Odour- bau

Fermentation-penapaian

Distillation-penyulingan

Volatility-kemeruapan

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No. ofweek/Weeks

LearningObjectives


AndNoble Values

Remarks/Vocabulary

Collect and interpret data onthe industrial production ofethanol

Carry out an activity on thepreparation of ethanol in thelaboratory throughfermentation and distillation.

(C4H8OH),

name isomers of

propanol and butanolusing IUPACnomenclature,

describe the industrial

production of ethanol,

describe the

preparation of ethanolin the laboratory,

Collect and interpret data on

the physical properties ofethanol ( C2H5OH) i.e,colour, odour, boiling point,physical state at roomtemperature, volatility andsolubility.

Carry out activities toinvestigate the chemicalproperties of ethanol in termsof :(a) combustion,(b) oxidation,(c) dehydration.

Write chemical equations forthe above reactions involvingethanol, propanol and butanol.

Carry out an activity to predictthe chemical properties forother members of alcohols.

Collect and interpret data on:(a) uses of alcohols in

everyday life,(b) effects of alcohol misuse

and abuse.

state the physical

properties of ethanol,

describe the chemical

properties of ethanol,

predict the chemical

properties of othermembers of alcohols,

explain with examples

the uses of alcohols in

Dehydration-

pendehidratan

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LearningObjectives


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Remarks/Vocabulary

everyday life,

explain the effects of

the misuse and abuseof alcohols.

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LearningObjectives



AndNoble Values

Remarks/Vocabulary

11 2.6Analysingcarboxylic acids

Carry out an activity toderive the generalformula of carboxylicacids and identify the

functional group.

Construct a table withnames and molecularformulae of the first fourmembers of carboxylicacid and draw theirstructural formulae.

Collect and interpret dataon the preparation ofethanoic acid(CH3COOH) in thelaboratory.

Colllect and interpretdata on the physicalproperties of ethanoicacid, i.e colour, odour,

boiling point , physicalstate at room temperatureand solubility in water.

Carry out activities toinvestigate the chemicalproperties of ethanoicacid through its reactionwith:(a) base,(b) metallic carbonate,(c ) metal,(d) alcohol.


state the general

formula of carboxylicacids,

identify the functional

group of carboxylicacids,

list the names and

the molecularformulae of the firstfour members ofcarboxylic acids,

draw structural

formulae of the first

four members ofcarboxylic acid andname them using theIUPACnomenclature,

describe the

preparation ofethanoic acid in thelaboratory,

state the physicalproperties ofcarboxylic acids,

state the chemical

reactions of ethanoicacid with otherchemicals,

Making

hypothesis

Attributing

Infererring

Predicting

Making

conclusion

Controlling

variables

Experimenting

Communicating

Observing

Interpreting data

Inferring

Systematic

Being

cooperative

Daring to try

Being

responsibleabout thesafety ofoneself,others, andtheenvironment

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No. ofweek/Weeks

LearningObjectives



AndNoble Values

Remarks/Vocabulary

Carry out an activity towrite chemical equationsfor the above reactionsinvolving propanoic acid(C2H7COOH) andbutanoic acid

(C3H7COOH).

Carry out an activity topredict the chemicalproperties of othermembers of carboxylicacids.

Collect and interpret dataon the uses of carboxylicacids in everyday life.

predict the chemical

properties for othermembers ofcarboxylic acid,

explain with

examples the usesof carboxylic acids ineveryday life.

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No. ofweek/Weeks

Learning Objectives Suggested Learning Activities Learning Outcomes Thinking Skills Scientif ic SkillsScientific Attitudes

AndNoble Values

Remarks/Vocabulary

12 2.7Analysing esters

Carry out an activity to derivethe general formula of esters

and identify he functionalgroup

Construct a table of molecularformulae and names of esters

Carry out an activity to

prepare ethyl ethanoate in thelaboratory

Carry out an activity toinvestigate the physicalproperties of ethyl ethanoate

Discuss to predict the estersproduced from theesterification between various

carboxylic acids and alcohols

Write equations foresterification reactions

Collect and interpret data on:-a) natural sources of esterb) uses of ester in everyday

life

Carry out a project to extractesters from plants


State the general

formula of esters Identify the functional

group of esters

List the names and

molecular formulae ofsimples esters

Draw structural

formulae of simpleesters and name themusing the IUPACnomenclature

Describe thepreparation of ester inthe laboratory

State the physical

properties of ethylethanoate

Predict the ester

produced from theesterification reaction

Write equations for the

esterification reactions

State the natural

sources of ester

State the uses of ester

in everyday life

Critical Attributing

Creative -Generating Ideas

Critical -AttributingCreative -Generating ideas

Critical -Sequencing

Critical -Attributing

Creative Predicting

Creative MakingInferences

Observing,Classifying

Experimenting

Observing

Predicting

Interpretingdata

Experimenting

Having critical andanalytical science

and technology

Being responsible

about the safety ofoneself, others andthe environment

Realising thatscience is means tounderstand natureBeing thankful to God

Esterification

pengesteran

Extraction pengekstrakan

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No. ofweek/Weeks


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Remarks/Vocabulary

13 2.8Evaluating fats

Collect and interpret data on:-a) what oils and fats areb) why our body needs oils

and fatsc) sources and the uses ofoils and fats

d) the difference between oilsand fats at roomtemperature in terms ofphysical state

e) structural formulae for fatmolecules of certain fattyacids

Collect and interpret data on:-a) what saturated andunsaturated fats areb) sources and compositionsof saturated and unsaturatedfatsc) the differences betweensaturated and unsaturated

fatsd) the need to convertunsaturated to saturated fatse) effects of fats on health

Discuss the production of


State what oils are

State what fats are

State the importance ofoils and fats for bodyprocesses

State the sources of oils

and fats

List the uses of oils and

fats

State the differences

between oils and fats

Identify structural

formulae for fatsmolecule of certain fattyacids

State what saturated

fats are

State what unsaturated

fats are

Compare and contrast

between saturated andunsaturated fats

Describe the process of

changing unsaturated

fats to saturated fats Describe the effects of

eating food high in fatson health

Describe the industrial

extraction of palm oil

Justify the uses of palm

oil in food production


Critical -Comparing andContrasting


Critical -Comparing andContrasting

Critical Sequencing

Interpretingdata

Classifying

Classifying

Communicatin


technologyBeing thankful to God

Having critical andanalytical thinking

Appreciating thebalance of nature

Appreciating andpracticing clean andhealthy living

Appreciating the

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No. ofweek/Weeks


AndNoble Values

Remarks/Vocabulary

margarine by hydrogenation

Visit a palm oil factory,margarine manufacturingplant or palm oil research

institute

g contribution of science andtechnology

14 2.9Analysing naturalrubber

Collect and interpret data on:-a) natural polymers i.e natural

rubber, starch and proteinand their respectivemonomers

b) properties of natural rubberin terms of elasticity,

oxidation and the effects ofheat and solvents

c) uses of natural rubberd) structural formula of naturalrubber

Carry out an activity toinvestigate the coagulation oflatex and methods to preventcoagulation

Carry out activities to producelatex products such as gloves

and balloons

Carry out an activity toproduce vulcanized rubber

Investigate the process ofrubber vulcanization usingcomputer simulation

Discuss :-a) how the presence of

sulphur atoms invulcanised rubber changesthe properties of vulcanised


List examples of

natural polymers andtheir monomers

Draw the structural

formula of naturalrubber

State the properties ofnatural rubber

State the uses of

natural rubber

Describe the

coagulation process oflatex

Describe the method

used to prevent latexfrom coagulating

Describe the

vulcanisation of rubber

Describe how the

presence of sulphuratoms changes theproperties ofvulcanised rubber

Attributing Interpretingdata

Experimenting

Experimenting

Experimenting

Observing

Inferring

Appreciating thecontribution ofscience andtechnology

Being thankful to God

Realising thatscience is a means tounderstand nature

Being thankful to God


Elasticity-Kekenyalan

Vulcanised Tervulkan

coagulation penggumpalan

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No. ofweek/Weeks


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Remarks/Vocabulary

rubberb) research on natural rubber

in Malaysia

Carry out an activity tocompare the elasticity ofvulcanised and unvulcanised

natural rubber

Visit a rubber plantation, alatex processing factory , arubber product manufacturingplant or a rubber researchinstitute


the properties ofvulcanised andunvulcanised naturalrubber.

Comparing andcontrasting

Interpret data

15 2.10Creating awarenessof order inhomologous series

Construct a table namingeach member of thehomologous series accordingto the increasing number ofcarbon atoms

Discuss the order in thephysical and chemicalproperties of compound inhomologous series


describe the systematic

in naming members ofhomologous series

describe the order in the

physical and chemicalproperties ofcompounds inhomologous series

Grouping andclassifying

ClassifyingAppreciating thecontribution ofscience andtechnology

15 2.11Expresinggratefulness for thevariety of the varietyof organic materials

in nature

Collect and interpret data onthe existence of a variety oforganic materials in consumerproducts

Attend activities (talks, forum,exhibition) related to goodnutrition or health

Conduct a forum related tothe contribution of palm oiland natural rubber industrieswith the countrys economy.

A student is able to

Describe the existence

of various organicmaterials and theiruses in everyday life

Practise good nutrition

for health

Relate the contribution

of palm oil and naturalrubber to the economicdevelopment of thecountry.

Interpreting data

Communicating

Analysing

All thinkingskills

Appreciating andpracticing clean andhealthy living


Gratefulness-kesyukuran

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THEME : INTERACTIONS BETWEEN CHEMICALSLEARNING AREA : 3. OXIDATION AND REDUCTION

No. ofweek/Weeks

LearningObjectives

Suggested Learning Activities Learning Outcomes Thinking Skills Scientific SkillsScientific Attitudes

AndNoble Values

Remarks/Vocabulary

16 - 18 3.1Analysing redoxreactions

Collect and interpret data onoxidation, reduction, redoxreaction, oxidising agent and

reducing agent based on:a) loss or gain of oxygen,b) loss or gain of hydrogen,c) transfer of electron ,d) change in oxidation

number

Calculate the oxidation number ofan element in a compound.

Carry out an activity to identify theoxidation number of an element ina compound and name thecompound and name thecompound using the IUPACnomenclature.

Carry out an activity to identifyoxidation and reduction processesin chemical equations:

a) using oxidation numberb) in terms of electron

transfer

Carry out activities to investigateoxidation and reduction in thefollowing reactions:

a) combustion of metal in oxygenor chlorine,

b) heating of metallic oxide withcarbon,


state what oxidation is,

state what reduction is, explain what redox

reaction is,

state what oxidising agent

is,

state what reducing agent

is,

calculate the oxidation

number of an element in acompound ,

relate the oxidation

number of an element tothe name of its compoundusing the IUPACnomenclature,


oxidation and reductionprocesses in terms of thechange in oxidationnumber,

explain with examplesoxidation and reductionprocesses in terms ofelectron transfer


oxidising and reducingagents in redox reactions,

Conceptualising

Problem solving

Relating

Makinginferences

Makinginferences

Interpreting data

Measuring andusing numbers

Communicating

Inferring

Inferring

Thinking rationally


Being systematic

Being fair and just

Thinking rationally

Being flexible andopen-minded


OxidizingAgent agen

pengoksidaan

ReducingAgent AgenPenurunan

Oxidationstate keadaanpengoksidaan

metaldisplacement-penyesaranlogam

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LearningObjectives

Suggested Learning Activities Learning Outcomes Thinking Skills Scientific SkillsScientific Attitudes

AndNoble Values

Remarks/Vocabulary

c) change of Fe2+ ions to Fe3+ ionsand Fe3+ ions to Fe2+ ions,

d) displacement of metal from itssalt solution,

e) displacement of halogen from its

halide solution,

f) transfer of electrons at a distance(a variety of solutions to beused).

Carry out an activity to writeoxidation and reduction half-equations and ionic equations forthe above reactions.

write oxidation and

reduction half-equation

and ionic equations.

Synthesising Communicating Appreciating thebalance of nature

19 20 MID YEAR EXAM

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SECOND TERM 11.06.2007 to 17.08.2007 ( 10 weeks )27.08.2007 to 16.11.2007 ( 12 weeks )

No. ofweek/Weeks

Learning Objectives Suggested Learning Activities Learning Outcomes Thinking Skills Scientific Skills

Scientific

AttitudesAndNobleValues

Remarks/ Vocabulary

1 3.2Analysing rusting asa redox reaction

Collect and interpret data on conditions for the rusting of

iron the meaning of corrosion of

metal the process of rusting in

terms of oxidation andreduction

Discuss the redox reaction incorrosion of metals includingrusting

Discuss on the use of othermetals to control rusting

Carry out an activity toinvestigate the effect of iron nailswhen it is in contact with othermetals.

Collect and interpret data on

methods to control metalcorrosion using a moreelectropositive metal or a lesselectropositive metal

A student is able to: State the conditions for

the rusting of iron State what corrosion of

metal is Describe the process of

rusting in terms ofoxidation and reduction

Generate ideas on the useof other metals to controlrusting

Explain with examples onthe use of a moreelectropositive metal tocontrol metal corrosion

Explain with examples onthe use of a lesselectropositive metal tocontrol metal corrosion

Generating ideas

Relating &visualising

Making conclusion


Evaluating

Sequencing

Interpreting dataObserving

Inferring

Predicting

Experimenting

Realisingthat scienceis a meanstounderstandnature

Havingcritical andanalyticalthinking

Beingcooperative

Beinghonest and

accurate inrecordingandvalidatingdata

corrosion kakisan

rusting pengaratan

2 3.3Understanding thereactivity series ofmetals and itsapplication

Carry out an activity toinvestigate the reactivity of somemetals with oxygen.

Arrange metals in term of their

A student is able :

- compare thedifferences in thevigour of reactions ofsome metals with

oxygen

Comparing andcontrasting

Sequencing

Observing Having aninterest andcuriositytowards theenvirionment

Reactivity series- siri kereaktifan

Vigour

Kecergasan19


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No. ofweek/Weeks


ScientificAttitudes

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Remarks/ Vocabulary

reactivity with oxygen

Carry out activity to determineThe position of carbon andhydrogen in the reactivity seriesof metals

Discuss to predict the position ofother metals in the reactivityseries

Collect and interprete data on theextraction of iron and tin

- deduce the reactivityseries of metals

- determine theposition of carbonand hydrogen in thereactivity series ofmetals

- state what thereactivity series ofmetals are

- describe theextraction of iron andtin from their ores

Predicting

Predicting ,MakinggeneralisationRelating

Classifying

Predicting

Definingoperationally

Experimenting

Appreciatingthecontributionof scienceandtechnology

Beingsystematic

Thinkingrationally

Extraction-Pengekstrakan

Visit metal extraction factories

or view a video on the extractionof metals

Discuss the use of the reactivityseries of metals to predictpossible reactions involvingmetals

- explain the use of

carbon as the mainreducing agent inmetal extraction

- use the reactivirtyseries of metals topredict possiblereaction involvingmetal

Making

generalisation

Inventing

Inferring

Predicting

3 3.4

Analysing redoxreactions inelectrolytic andchemical cells

Carry out activity to investigate

oxidation and reduction reactionsin electrolytic and chemical cells

Using computer simulation, studyand discuss redox reactions invarious types of cells

Discuss the differences betweenelectrolytic and chemical cells interm of :

(a) basic structure, energyconversion and thetransfer of electrons atthe electrodes,


explain with examplesthe oxidation andreduction reactions at theelectrodes of variouschemical cells


the oxidation andreduction reactions at theelectrodes of variouselectrolytic cells

state the differences

between electrolytic andchemical cells in terms of

basic structure, energy

Comparasing and

contrasting

Analysing

Generating ideas

Relating

Observing

Inferring

Communicating

Appreciating

the balanceof nature

Havingcritical andanalyticalthinking

Beingcooperative

Electrolytic cell-

Sel elektrolisis

Chemical cell-Sel kimia

EnergyConversion-PertukaranTenaga

Transfer ofElectrons-Pemindahan

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Remarks/ Vocabulary

4 3.5Appreaciating theability of elements tochange theiroxidation numbers

(b) oxidation and reductionprocesses

Discuss the applications of thechange of oxidation number insubstances in the followingprocesses:a. Extracting metal from its oreb. Corrosion of metalc. Preventing corrosion of

metald. Generation of electricity by

cell

e. Recycling of metals

Collect and interpret data on:a. The existence of various

types of ores in our countryb. Methods of preventing

corrosion of metalc. Varieties of chemical cellsd. Recycling of metals

Discuss:a. The contribution of metal

extraction industry to the

economy of our countryb. The potential of newchemical cells to bedeveloped as an alternativesource of renewable energy

conversion and transferof electrons at theelectrodes

compare and contrast

electrolytic and chemical

cells with reference to theoxidation and reductionprocesses.


Describe the various

applications of the changeof oxidation number insubstances

Describe the existence of

various types of ores inour country

Describe efforts to prevent

corrosion of metalsDescribe the contribution ofmetal extraction industry ti theeconomy of ourcountryappreciate chemical

cell as a source of renewableenergy

AnalysingRelating

Generating ideasEvaluatingAttributing

Interpreting dataCommunicating

Communicating

Beingobjectives

Havingcritical

andanalyticalthinking

Being

cooperative

Beingresponsible aboutthe safetyof theenvironment

elektron

Oxidation number oroxidation state nombor pengoksidaan

Corrosion kakisan

Extraction of metal pengekstrakan loga

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THEME : INTERACTION BETWEEN CHEMICALSLEARNING AREA : 4. THERMOCHEMISTRY

No. ofweek/Weeks


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Remarks/Vocabulary

5 4.1 Evaluatingenergy changes inchemical reactions

Discuss the meaning ofexothermic and endothermicreactions.Carry out activities to studyexothermic and endothermicreactions in the :

a) reaction between sodiumhydrogen carbonate,NaHCO3 , and an acid,

b) reaction between sodiumhydroxide, NaOH , andhydrochloric acid,HCl,

c) dissolving of sodiumhydroxide in water.

d) Dissolving of ammoniumchloride, NH4Cl,ammonium nitrate,NH4NO3, and ammoniumsulphate, ( NH4)2SO4, inwater.

Carry out an activity toconstruct energy leveldiagrams for exothermicand endothermicreactions.

Discuss to interpret an energylevel diagram.Discuss to interpret an energylevel diagram.Discuss the release or theabsorption of energy duringformation and breaking ofbonds using simulation,computer animation,games orother methods.Show and discuss theapplication of exothermic andendothermic reactions, such


State what exothermic

reaction is,

State what endothermic

reaction is,

Identify exothermic

reactions,

Identify endothermic

reactions,

Give examples of

exothermic reactions,

Give example of

endothermic reactions,

Construct energy level

diagrams for exothermicreactions,


diagrams for

endothermic reactions, Interpret energy level

diagram

Interrelate energy

change with formationand breaking of bonds

Describe the application ofknowledge of exothermicand endothermic reactionsin everyday life.

GeneratingideasAttributing,Comparingandcontrasting,relating,Grouping andclassifying

RelatingComparingandcontrasting

Generatingideas

ObservingClassifying

InferringCommunicating

Interpreting dataCommunicatingPredicting

Having an interestand curiosity towards

environment.

Appreciating thebalance of nature

Having an interestAnd curiositytowards theenvironment

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6

7

8

4.2 Understandingheat of precipitation

4.3 Understandingheat of displacement

4.4 Understandingheat of neutralisation

as in cold or hot packs.

Discuss the meaning of heatof reaction for the followingtypes of reactions:a) precipitationb)displacementc)neutralistiond)combustion

Carry out an activity todetermine the heat ofprecipitation for a reactionand construct its energy leveldiagram.

Carry out an activity to solvenumerical problems related toheat of precipitation usinginformation based on

thermochemical equations.

Discuss the meaning of

heat of displacement


determine the heat ofdisplacement for areaction and constructthe energy level diagram

Calculate heat of

displacement using

information based onthermochemicalequations.


solve numerical problemrelated to heat ofdisplacement usinginformation based onthermochemicalequations

A student is able :

State what heat of

reaction is,

State what heat of

precipitation is

Determine the heat of

precipitation for areaction,

Construct an energy

level diagram for aprecipitation reaction,

Solve numerical

problems related to heatof precipitation.


State what heat of

displacement is,

Determine heat of

displacement,

Construct the energy

level diagram for adisplacement reaction,

Solve numericalproblems related to heatof displacement

Attributing

Comparingandcontrasting

Analyzing

Makingconclusions

AttributingAnalysing

relating

Conceptualisin

Interpreting dataClassifying

ObservingMeasuring andusing numbers

CommunicatingInterpreting data

Classifying

Measuring andusing numbersExperimentingObserving


Being honest andaccurate in recording

Andvalidating data

Being diligent andpersevering


Being confident andindependent

Being systematic

Being thankful to god

Precipitation-pemendakan

Displacement-penyesaran

Neutralization-peneutralan

ThermochemicalEquations-PersamaanTermokimia

Specific heatCapacity-muatan habatentu

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Remarks/Vocabulary

Discuss the meaning of

heat of neuralisation

Carry out activities to

determine the heat ofneutralization andconstruct energy leveldiagrams for the

following types ofreaction between:a) Strong acid and strong

alkalib) Weak acid and strong

alkalic) Strong acid and weak

alkalid) Weak acid and weak

alkali

Discuss the difference

between the heat ofneutralisation for a strongacid/or strong alkali withheat of neutrlisation for areaction involving a weakacid and a weak alkali

Carry out an activity to solvenumerical problem related toheat of neutralization usinginformation based onthermochemical equations.


State what heat of

neutralisation is,


neutralisation,


diagrams for various

types of neutralisationreactions,

Compare the heat of

neutrlisation for thereaction between astrong acid and a strongalkali with the heat ofneuralisation for areaction between aweak acid and /or aweak alkali

Explain the difference of

the heat ofneutralisation for astrong acid and strongalkali with the heat ofneutralisation for a

reaction involving aweak acid and/or aweak alkali

Solve numerical

problems related to heatof neutralisation

g

Comparing

Comparing

relating

Classifying

Controllingvariables


Being respectful


Being cooperativeBeing responsible

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Remarks/Vocabulary

9

9

4.5Understanding Heatof Combustion

4.6Appreciating theexistence ofvarious energysources

Discuss the meaning of heatof combustion

Carry out activ it ies todetermine the heat of combustion of variousalcohols

Discuss:a) the difference between

heat of combustion ofvarious alcohols,

b) the difference betweenfuel values of variousfuels,

c) the selection of suitablefuels for specificpurposes

Carry out an activity to solvenumerical problems related toheat of combustion using

information based on thermo-chemical equations

Carry out group activitieswhere each group:

a) brainstorm andidentify the variousenergy sources,

b) choose an energy

A student is able to

State what is meant by

the heat of combustion


combustion for areaction

Construct an energy

level diagram for acombustion reaction

Compare the heat of

combustion for variousalcohols,

State what is meant by

the fuel value,

Describe the differences

between heats of combustion of variousalcohols,

Describe the

applications of fuelvalue


the fuel values for

various fuels

Solve numerical problemsrelated to heat ofcombustion


describe a variety of


All thinkingskills

All thinkingskills

ComparingandcontrastingAttributing

Comparingandcontrasting

All thinkingskillsComparingandcontrasting

Problemsolving

Visualising,synthesizing,generatingideasMakingdecisions,

Classifying

Experimentingand manipulativeskillsCommunicating

Interpreting data

Classifying

Interpreting data

Communicating


Predicting,Interpreting data

Being responsibleabout the safety ofoneself, others andthe environment


Having analytical andcritical thinking

Being objective andrational



technology, beingthankful to God,

being responsible

Heat ofCombustion:HabaPembakaran

Fuel- bahan api

Fuel valueNilai haba bahanapi

Harnessingenergy sourcespenyadapansumber tenaga

Environmentalpollution

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Remarks/Vocabulary

source,c) identify technology

used to harness thisenergy,

d) discuss the pros andcons in using thisenergy source

Discuss the use of variousenergy sources and its effectson humans and theenvironment

energy sources

identify various

technologies used toharness energy

Justify the use of a particularenergy source.

Evaluating

Makingdecisions

Interpreting data

about the safety ofoneself, others, and

the environment

pencemaranalam

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THEME : PRODUCTION AND MANAGEMENT OF MANUFACTURED CHEMICALSLEARNING AREA : 5. CHEMICALS FOR COMSUMERS

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Remarks/Vocabulary

10 5.1Analysing soap anddetergent

Collect and interpret data on :(a) the history of soap

manufacturing,(b) what soap and detergent

are,(c) the additives in detergent

such as biologicalenzymes and whiteningagents,

(d) the preparation ofdetergent.

Carry out an activity toprepare soap using thesaponification process.

Investigate the cleansingaction of soap and detergentusing simulation andcomputer animation

Discuss :(a) the cleansing action of

soap and detergent,(b) the differences in the

effectiveness of thecleansing action of soapand detergent.

Conduct a competition orcarry out a project related to :(a) the manufacturing of

soap,(b) the preparation of

detergent for multiplepurposes such asshampoo and dishcleaner


State what soap is,

State what detergent is,

Describe soap

preparation process,

Describe detergent


Describe the cleansing

action of soap,


action of detergent,


the effectiveness of thecleansing action of soapand detergent,

Identify the additives in

detergent and theirrespective functions

Comparing &contrasting

Grouping &classifying

Evaluating

Makingconclusions

ClassifyingObserving

ExperimentingObserving

Interpreting DataCommunicating

Manipulativeskills

Appreciating thecontribution ofscience & technology


Being cooperativediligent andpersevering

additive bahantambahan

biologicalenzyme-enzim biologi

detergent detergen

saponification saponifikasi

TA :Detergent box,soap,examples ofdetergent and

soap

TA:Lab apparatusforsaponificationprocess, chart

The use ofbannedsubstancessuchas alkylbenzenesulphonate toillustratedetergentpreparationshould beavoided.

TA :Materials fordetergentproduction

project28


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State what soap is,


Describe soap


Describe detergent



action of soap,









Evaluating

Makingconclusions




Manipulativeskills






detergent detergen



soap




project29


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AndNoble Values

Remarks/Vocabulary
















State what soap is,


Describe soap


Describe detergent



action of soap,









Evaluating

Makingconclusions




Manipulativeskills






detergent detergen



soap




project30


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31

scheme of work chemistry form 5

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