Yearly Lesson Plan (Chemistry F5)

7/27/2019 Yearly Lesson Plan (Chemistry F5)

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YEARLY LESSON PLAN

CHEMISTRY FORM 5 YEAR 2009

WEEKLEARNING

OBJECTIVESLEARNING OUTCOMES

ACTIVITIES

1, 2, 3,

4, 5

CHAPTER 1:

RATE OF

REACTION

1.1 Analysingrate ofreaction

1.2 Synthesisingfactorsaffecting therate ofreaction

1.3 Synthesisingideas oncollisiontheory

1.4 Practisingscientific

knowledge toenhancequality of life.

1.1.1 state what rate of reaction is,1.1.2 identify observable changes to reactants or

products for determining rate of reaction,1.1.3 determine average rate of reaction,1.1.4 determine the rate of reaction at any given time

from a graph,

1.1.5 solve numerical problems involving averagerate of reaction,

1.1.6 solve numerical problems involving rate ofreaction at any given time.

1.2.1 design experiments to investigate factorsaffecting the rate of reaction,

1.2.2 give examples of reactions that are affected bysize of reactant, concentration, temperatureand catalyst,

1.2.3 explain how each factor affects the rate ofreaction,

1.2.4 describe how factors affecting the rate ofreaction are applied in daily life and in

industrial1.2.5 solve problems involving factors affecting rate

of reaction.

1.3.1 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 collisionswith the rate of reaction,

1.3.2 relate the frequency of effective collisions withfactors influencing the rate of reaction,

1.3.3 describe how a certain factor affects thecollision of particles in a reaction.

1.4.1 apply knowledge on factors affecting the rateof reaction in everyday activities,

1.4.2 adopt problem solving approaches and make

Discuss the meaning of rate of reaction, someexamples of fast reactions and some examples of slow

reactions.Discuss to identify observable changes to reactants or

products and its method of measurement in order todetermine the rate of reaction.

Carry out an activity involving a reaction betweenzinc and acid and plot a graph to determine averagerate of reaction and the rate of reaction at any giventime.

Carry out problem solving activities involving rate ofreaction.

Discuss posible factors affecting the rate of reaction.

Design and carry out activities to investigate factorsaffecting th rate of reaction, ie size of reactant,concentration, temperature and catalyst.View computer simulations to investigate how themovement and collison of particles in a reaction are

affected by temperature, size of reactant, pressureconcentration and catalyst.Collect and interpret data to explain factors affecting

the rate of reaction in the following :a) combustion of charcoal

b) storing food in a refrigerator

c) cooking food in a pressure cookerd) industrial production of ammonia, sulphuric acid

and nitric acid.Solve problems involving rate of reaction.

Carry out simulations on

a) movement and collision of particles in chemicalreactions

b) movement and collisions of particles in reactionsaffected by temperature, size of reactant, pressure

concentration and catalyst.Collect, interpret data and discuss the followinga) collision

b) effective collision

c) activation energy

d) collision frequencye) effective collision frequencyf) energy profile diagram

Discuss to conceptualise collison theory

Carry out some daily activities related to factorsaffecting the rate of reaction.

Collect and interpret data on cientists contribution inenhancing the quality of life.Carry out problem solving activities involving rate of


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rational decisions based on research. reaction in the field of science and technology throughexperiment and research.

6, 7, 8,

9, 10

CHAPTER 2 :

CARBON

COMPOUNDS

2.1 Understanding carboncompounds

2.2 Analysingalkanes

2.3 Analysingalkenes

2.1.1 state what carbon compound is,2.1.2 state that carbon compounds can be classifiedinto two groups, i.e. organic and inorganic,

2.1.3 state what organic compound is,2.1.4 gives examples of organic and inorganic

carbon compounds,2.1.5 state what a hydrocarbon is,2.1.6 list the sources of hydrocarbon,2.1.7 identify the combustion products of organic

carbon compounds.

2.2.1 state what alkane is,2.2.2 state what structural formula is,2.2.3 deduce the molecular formulae of the first ten

alkanes,

2.2.4 draw the structural formulae for the first tenstraight-chain alkanes,

2.2.5 deduce the general formula of alkanes,2.2.6 name the first ten alkanes,2.2.7 relate changes in physical properties with

increase in the number of carbon atoms in

alkane molecules,2.2.8 explain the effect of the increase in number of

carbon atoms in alkane molecules on themolecules boiling points,

2.2.9 describe complete and incomplete combustionof alkanes,

2.2.10 describe the substitution reaction of alkanes,2.2.11 write chemical equations for combustion

and substitution reactions of methane,2.2.12 describe how methane affects everyday life.

2.3.1 state what alkene is,2.3.2 deduce the molecular formulae of the first nine

alkenes,2.3.3 deduce the general formula of alkenes,2.3.4 name the first nine alkenes,2.3.5 draw the structural formulae for the first nine

straight-chain alkenes,2.3.6 relate changes in physical properties with

increase in the number of carbon atoms inalkene molecules,

2.3.7 explain the effects on boiling points of alkenes

Collect and interpret data ona) the meaning of carbon compound

b) the meaning of organic compound with respect to

its sources, content and combustion products.c) the meaning of hydrocarbon, inclusive of saturatedand unsaturated hydrocarbonsd) sources of hydrocarbon

e) examples of organic and inorganic compoundsCarry out an activitiy to identify the products of thecombustion of organic compounds ie carbon dioxideand water.

Collect and interpret data ona) the meaning of alkanes

b) the meaning of structural formula

Carry out an activity to construct molecular modelsand draw structural formulae of the first ten straight-chain alkanes.Construct a table showing names, molecular formulae,

structural formulae and physical properties of the firstten straight chain alkanes.Collect and interpret data ona) physical properties of alkanes, ie melting and

boiling points, density, physical state at roomtemperature, solubility in water and electricalconductivity.

b) chemical properties of alkanes ie combustion,

substitution reactions with halogens.Discuss

a) the relationship between changes in physical

properties with increase in the number of carbonatoms in alkane molecules.

b) the effect on boiling points of alkanes due toincrease in the number of carbon atoms in alkanemolecules.

c) the complete and incomplete combustion ofalkanes.d) the substitution reactions of alkanes.Write chemical equations for combustion andsubstitution reactions of methane.

Discuss that decomposition of organic matterproduces methane and how this may cause fire in landfills and peat swamps

Collect and interpret data on the meaning of alkenesCarry out an activity to construct molecular modelsand draw structural formulae of the first nine straight-chain alkenes.

Construct a table showing names, molecular formulae,structural formulae and physical properties of the firstnine straight chain alkenes.Collect and interpret data on

a) physical properties of alkenes, ie melting andboiling points, density, physical state at roomtemperature, solubility in water and electrical


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2.4 Synthesisingideas onisomerism

due to increase in the number of carbon atomsin alkene molecules,

2.3.8 describe chemical properties of alkenes,2.3.9 compare and contrast alkanes with alkenes,2.3.10 relate the reactivities of alkanes and alkenes

to their chemical bonds,

2.3.11 generalise the characteristics of homologousseries based on alkanes and alkenes,

2.3.12 construct various structural formulae of aparticular alkane and alkene,

2.4.1 explain what isomerism is,2.4.2 use IUPAC nomenclature to name the carbon

compounds.

conductivity.b) chemical properties of alkenes ie combustion,

addition reaction and polymerisation.Discussa) the relationship between changes in physical

properties with increase in the number of carbon

atoms in alkene molecules.

b) the effect on boiling points of alkenes due toincrease in the number of carbon atoms in alkenemolecules.

c) the combustion of alkenes.d) the addition reactions of alkenes.e) the polymerisation of alkenesWrite chemical equations for combustion, addition

and polymerisation reactions of alkenes.Investigate addition reactions of alkenes throughcomputer simulation.Carry out activities to compare properties of alkanes

and alkenes having the same number of carbon atomssuch as hexane and hexene with respect toa) the sootiness of flame

b) reaction with bromine

c) reaction with acidified potassium manganate (VII)Compare qualitatively the sootiness of flame duringcombustion of an alkane with the correspondingalkane.Discuss to generalise the characteristics of

homologous eries in ters of having the same generalformula, can be made by similar methods, steadychanges in physical properties and similar chemical

properties.

Contruct all possible models and draw structuralformula for a particular alkane and alkene.Construct a table showing names and formulae of

alkyl groups.Discuss isomerism

Dicuss the existence of isomersDraw structural formula of alkane and alkene isomers

and name them.Examine isomerism through odels or computersimulations

11FIRST SEMESTER BREAK

14th Mac 2009 22nd Mac 2009

12, 13 2.5 Analysingalcohols

2.5.1 state the general formula of alcohols,2.5.2 identify the functional group of alcohols,2.5.3 list the names and the molecular formulae of

the first four alcohols,

2.5.4

draw structural formulae for isomers ofpropanol (C3H7OH) and butanol (C4H9OH),2.5.5 name isomers of propanol and butanol using

IUPAC nomenclature,2.5.6 describe the industrial production of ethanol,2.5.7 describe the preparation of ethanol in the

laboratory,

2.5.8 state the physical properties of ethanol,2.5.9 describe the chemical properties of ethanol,2.5.10 predict the chemical properties of other

members of alcohols,

Carry out an activity to derive the general formula ofalcohols and identify the functional group

Carry out an activity to draw various posible

structural formulae of the first four alcohols and name

them.Construct a table showing names and molecularformulae for the first four alcohols.

Collect and interpret data on the industrial productionof ethanol.Carry out an activity on the preparation of ethanol inthe laboratory through fermentation and distillation.

Collct and interpret data on the physical properties ofethanol ie colour, odour, boiling points, physical stateat room temperature, volatility and solubility.Carry out activities to investigate the chemical


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2.5.11 explain with examples the uses of alcoholsin everyday life,

2.5.12 explain the effects of the misuse and abuseof alcohols.

properties of ethanol in terms ofa) combustion

b) oxidationc) dehydrationWrite chemical equations for the above reactionsinvoving ethanol, propanol and butanol.

Carry out activity to predict the chemical properties

for other members of alcohols.Collect and interpret data ona) uses of alcohols in everyday life

b) effects of alcohol misuse and abuse

14, 15,

16, 17,

18

2.6 Analysingcarboxylic

acids

2.7 Analysingester

2.8 Evaluatingfats

2.6.1 state the general formula of carboxylic acids,2.6.2 identify the functional group of carboxylic

acids,2.6.3 list the names and molecular formulae of the

first four members of carboxylic acid,

2.6.4 draw structural formulae of the first fourmembers of carboxylic acid and name themusing the IUPAC nomenclature,

2.6.5 describe the preparation of ethanoic acid in thelaboratory,

2.6.6 state the physical properties of carboxylicacids,

2.6.7 state the chemical reactions of ethanoic acidwith other chemicals,

2.6.8 predict the chemical properties for othermembers of carboxylic acid,

2.6.9 explain with examples the uses of carboxylicacids in everyday life.

2.7.1 state the general formula of esters,2.7.2 identify the functional group of esters,2.7.3 list the names and molecular formulae of

simple esters,

2.7.4 draw structural formulae of simple esters andname them using the IUPAC nomenclature,

2.7.5 describe the preparation of ester in thelaboratory,

2.7.6 state the physical properties of ethyl ethanoate,2.7.7 predict the ester produced from the

esterification reaction,2.7.8 write equations for the esterification reactions,2.7.9 state the natural sources of ester,2.7.10 state the uses of ester in everyday life.

2.8.1 state what oils are,2.8.2 state what fats are,2.8.3 state the importance of oils and fats for body

processes,2.8.4 state the sources of oils and fats,2.8.5 list the uses of oils and fats,2.8.6 state the differences between oils and fats,2.8.7 identify structural formulae for fat molecules

Carry out an activity to derive the general formula ofcarboxylic acids and identify the functional group.

Construct a table with names and molecular formulaof the first four members of carboxylic acid and drawtheir structural formula.Collect and interpret data on the preparation of

ethanoic acid in the laboratory.Collect and interpret data on the physical properties ofethanoic acid ie colour, odour, boiling point, physicalstate at room temperature and solubility in water.

Carry out activities to investigate the chemicalproperties of ethanoic acis through its reactions witha) base

b) metallic carbonate

c) metald) alcoholCarry out activity to write chemical equations for theabove reactions involving propanoic acid and

butanoic acid.Carry out an activitiy to predict the chemical

properties of other members of carboxylic acids.Collect and interpret data on the uses of carboxylic

acids in everyday life.

Carry out an activity to derive the general formula of

esters and identify the functional groupConstruct a table of molecular formulae and names ofestersCarry out an activity to prepare ethyl ethanoate in thelaboratory.

Carry out an activity to investigate the physicalproperties of ethyl ethanoate, ie the odour andsolubility.Discuss to predict the esters produced from theesterification between various carboxylic acids and

alcohols.Write equations for esterification reactions.Collect and interpret data ona) the natural sources of ester

b) uses of ester in everyday lifeCarry out a project to extract esters from plants.

Collect and interpret data on

a) what oils and fats areb) why our body needs fats and oilsc) sources and the uses of oils and fatsd) the difference between oils and fats at room

temperature in terms of physical statee) structural formulae for fat molecules of certain fattyacids


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2.9 Analysingnaturalrubber

2.10 Creatingawarenessof order inhomologus series

2.11 Expressinggratefulne

ss for thevariety oforganicmaterial

in nature

of certain fatty acids,2.8.8 state what saturated fats are,2.8.9 state what unsaturated fats are,2.8.10 compare and contrast between saturated and

unsaturated fats,2.8.11 describe the process of changing unsaturated

fats to saturated fats,

2.8.12 describe the effects of eating food high infats on health,2.8.13 describe the industrial extraction of palm

oil,2.8.14 justify the use of palm oil in food

production.

2.9.1 list examples of natural polymers and theirmonomers,

2.9.2 draw the structural formula of natural rubber,2.9.3 state the properties of natural rubber,2.9.4 state the uses of natural rubber,2.9.5 describe the coagulation process of latex,2.9.6 describe the method used to prevent latex from

coagulating,2.9.7 describe the vulcanisation of rubber,2.9.8 describe how the presence of sulphur atoms

changes the properties of vulcanised rubber,2.9.9 compare and contrast the properties of

vulcanised and unvulcanised natural rubber.

2.10.1 describe the systematic approach in namingmembers of homologous series,

2.10.2 describe the order in the physical andchemical properties of compounds inhomologous series.

2.11.1 describe the existence of various organicmaterials and their uses in everyday life,

2.11.2 practise good nutrition for health,2.11.3 relate the contribution of palm oil and

natural rubber to the economic developmentof the country.

Collect and interpret data ona) what saturated and unsaturated fats are

b) sources and compositions of saturated andunsaturated fatsc) the differences between saturated and unsaturatedfats

d) the need to convert unsaturated to saturated fats

e) effects of fats on healthDiscuss the production of margarine by hydrogenationVisit a palm oil factory, margarine plant or palm oil

research institute.Discussa) the advantages of palm oil as compared to othervegetable oils

b) research on oil palm in Malaysiac) the importance of palm oil industry to thedevelopment of the country

Collect and interpret data ona) natural polymer ie natural rubber, starch and

protein and their respective monomers

b) properties of natural rubber in terms of elascity,

oxidation and the effects of heat and solventsc) uses of natural rubberd) structural formula of natural rubberCarry out an activity to investigate the coagulation oflatex and methods to prevent coagulation.

Carry out activities to produce latex products such asgloves and balloons.Carry out an activity to produce vulcanised rubber.Investigate the process of rubber vulcanisation using

computer simulation.Discussa) how the presence of sulphur atoms in vulcanisedrubber changes the properties of vulcanised rubber

b) research on natural rubber in MalaysiaCarry out activity to compare the elascity of

vulcanised and unvulcanised natural rubber.Visit a rubber plantation, a latex processing factory, a

rubber product manufacturing palnt or a rubberresearch institute.

Construct a table naming each member of the

homologous series according to the increasing numberof carbon atoms.Discuss the order in the physical and chemical

properties of compounds in homologous series.

Colelct and interpret data on the existence of a variety

of organic materials in consumer products.Attend activities (talks, forum, exhibition) related to

good nutrition for health.Conduct a forum related to the contribution of palmoil and natural rubber industries with the countryseconomy.

19, 20,

21

MID-YEAR EXAMINATION

22, 23 MID-TERM HOLIDAYS


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30th May 2009 14th June 2009

24, 25 CHAPTER 3 :

OXIDATION

AND

REDUCTION

3.1 Analysingredox reactions

3.1.1 state what oxidation is,3.1.2 state what reduction is,3.1.3 explain what redox reaction is,3.1.4 state what oxidising agent is,3.1.5 state what reducing agent is,3.1.6 calculate the oxidation number of an element

in a compound,3.1.7 relate the oxidation number of an element to

the name of its compound using the IUPACnomenclature,

3.1.8 explain with examples oxidation and reductionprocesses in terms of the change in oxidationnumber,

3.1.9 explain with examples oxidation and reductionprocesses in terms of electron transfer,

3.1.10 explain with examples oxidizing andreducing agents in redox reactions,

3.1.11 write oxidation and reduction half-equationsand ionic equation.

Collect and interpret data on oxidation, reduction,redox reaction, oxidising agent, reducing agent based

ona) loss or gain of oxygen

b) loss or gain of hydrogenc) transfer of electron

d) change in oxidation number.Calculate the oxidation number of an element in acompound.Carry out an activity to identify the oxidation number

of an element in a compound and name the compoundusing the IUPAC nomenclature.Carry out an activity to identify oxidation andreduction processes in chemical equations

a) using oxidation numberb) in terms of electron transferCarry out activities to investigate oxidation andreduction in the following reactions

a) combustion of metal in oxygen or chlorineb) heating of metallic oxide with carbonc) change of iron(II) ions to iron(III) ions and iron(III)ions to iron(II) ions

d) displacement of metal from tis salt solutione) displacement of halogen from tis halide solutionf) transfer of electrons at a distance(a variety ofsolutions to be used)

Carry out an activity to write oxidation and reductionhalf-equations and ionic equations for the above

reactions.

26, 27,

28, 29

3.2 Analysingrusting as areaction

3.3 Understanding the

reactivityseries ofmetals andits

application

3.2.1 state the conditions for the rusting of iron,3.2.2 state what corrosion of metal is,3.2.3 describe the process of rusting in terms of

oxidation and reduction,

3.2.4 generate ideas on the use of other metals tocontrol rusting,

3.2.5 explain with examples on the use of a moreelectropositive metal to control metal

corrosion,3.2.6 explain with examples on the use of a less

electropositive metal to control metal

corrosion.

3.3.1 compare the differences in the vigour of thereactions of some metals with oxygen,

3.3.2 deduce the reactivity series of metals,3.3.3 determine the position of carbon and hydrogen

in the reactivity series of metals,3.3.4 state what the reactivity series of metals are,3.3.5 describe the extraction of iron and tin from

their ores,3.3.6 explain the use of carbon as the main reducing

agent in metal extraction,

Colelct and interpret data ona) conditions for the rusting of iron

b) the meaning of corrosion of metalc) the process of rusting in terms of oxidation and

reductionDiscuss the redox reactions in corrosion of metalsincluding rusting.Discuss on the use of other metals to control rusting.

Carry out an activity to investigate the effect on ironnails when it is in contact with other metals.Colelct and interpret data on methods to control metal

corrosion using a more electropositive metal or less

electropositive metal.

Carry out an activity to investigate the reactivity ofsome metals with oxygen.

Arrange metals in terms of their reactivity withoxygen.Carry out activity to determine the posiiton of carbonand hydrogen in the reactivity series of metals.

Discuss to predict the position of other metals in thereactivity series.Collect and interpret data on the extraction of iron andtin.


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3.4 Analysingredox

reactionsinelectrolyticand chemical

cells

3.5 Appreciatingthe ability of

elements to

change theidoxidationnumbers

3.3.7 use the reactivity series of metals to predictpossible reactions involving metals.

3.4.1 explain with examples the oxidation andreduction reactions at the electrodes of various

chemical cells,3.4.2 explain with examples the oxidation and

reduction reactions at the electrodes of various

electrolytic cells,3.4.3 state the differences between electrolytic and

chemical cells in terms of basic structure,energy conversion and the transfer of electrons

at the electrodes,3.4.4 compare and contrast electrolytic and chemical

cells with reference to the oxidation andreduction

3.5.1 describe the various applications of the changeof oxidation number in substances,

3.5.2 describe the existence of various types of oresin our country,

3.5.3 describe efforts to prevent corrosion of metals,3.5.4 describe the contribution of metal extraction

industry to the economy of our country,3.5.5 appreciate chemical cell as a source of

renewable energy,

Visit metal oxidation extraction factories or view avideo on the extraction of metals.

Discuss the use of the reactivity series of metals topredict possible reactions involving metals.

Carry out an activity to investigate oxidation and

reduction reactions in electrolytic and chemical cells.

Using computer simulation, study and discuss redoxreactions in various types of cells.Discuss the differences between electrolytic and

chemical cells in terms ofa) basic structure, energy conversion and the transferof electrons at the electrodes

b) oxidation and reduction processes

Discuss the applications of the change of oxidationnumber in substances inthe following processes.

a) extracting metal from its ore

b) corrosion of metalc) preventing corrosion of metald) generation of electricity by celle) recycling of metalsCollect 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) recyclign of metals.

Discussa) the contribution of metal extraction industry to theeconomy of our country

b) the potential of new chemical cells to be developed

as an alternative source of renewable energy.

30, 31 CHAPTER 4 :

THERMOCHEM

ISTRY

4.1 Evaluatingenergychanges inchemicalreactions

4.1.1 state what exothermic reaction is,4.1.2 state what endothermic reaction is,4.1.3 identify exothermic reactions,4.1.4 identify endothermic reactions,4.1.5 give examples of exothermic reactions,4.1.6 give examples of endothermic reactions,4.1.7 construct energy level diagrams for exothermic

reactions,4.1.8 construct energy level diagrams for

endothermic reactions,4.1.9 interpret energy level diagram,4.1.10 interrelate energy change with formation

and breaking of bonds,

4.1.11 describe the application of knowledge ofexothermic and endothermic reactions ineveryday life.

Discuss the meaning of exothermic and endothermicreactions.Carry out activities to study exothermic andendothermic reactions in thea) reaction between sodium hydrogen carbonate and

an acidb) reaction between sodium hydroxide andhydrochloric acidc) dissolving of sodium hydroxide in water

d) dissolving of ammonium salts such as ammoniumchloride, ammonium nitrate and ammonium sulphatein water.Carry out an activity to construct energy level

diagrams for exothermic and endothermic reactions.Discuss to interpret an energy level diagram.Discuss the release or the absorption of energy duringformation and breaking of bonds using simulation,

computer animation, games or other methods.Show and discuss the application of exothermic andendothermic reactions, such as in cold or hot packs.


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4.2 Understanding heat of

precipitation

4.3 Understanding heat ofdisplacement

4.4 Understanding heat ofneutralisation

4.5 Understanding heat ofcombustion

4.6 Appreciatingthe existenceof variousenergysources

4.2.1 state what heat of reaction is,4.2.2 state what heat of precipitation is,4.2.3 determine the heat of precipitation for a

reaction,4.2.4 construct an energy level diagram for a

precipitation reaction,

4.2.5 solve numerical problems related to heat ofprecipitation.

4.3.1 state what heat of displacement is,4.3.2 determine heat of displacement,4.3.3 construct the energy level diagram for a

displacement reaction,4.3.4 solve numerical problems related to heat of

displacement.

4.4.1 state what heat of neutralization is,4.4.2 determine the heat of neutralisation, construct

energy level diagrams for various types ofneutralisation reactions,

4.4.3 compare the heat of neutralisation for thereaction between a strong acid and a strongalkali with the heat of neutralisation for areaction between a weak acid and or a weak

alkali,4.4.4 explain the difference of the heat of

neutralisation for a strong acid and a strongalkali with the heat of neutralization for a

reaction involving a weak acid and/or a weakalkali,

4.4.5 solve numerical problems related to heat ofneutralisation.

4.5.1 state what heat of combustion is,4.5.2 determine heat of combustion for a reaction,4.5.3 construct an energy level diagram for a

combustion reaction,4.5.4 compare the heat of combustion of various

alcohols,4.5.5 state what fuel value is,4.5.6 describe the difference between heats of

combustion of various alcohols,

4.5.7 describe the applications of fuel value,4.5.8 compare and contrast fuel values for various

fuels,4.5.9 solve numerical problems related to heat of

combustion.

4.6.1 describe a variety of energy sources,4.6.2 identify various technology used to harness

energy,4.6.3 justify the use of a particular energy source.

Discuss the meaning of heat of reaction for thefollowing types of reactions

a) precipitationb) displacementc) neutralisationd) combustion

Carry out an activity to determine the heat of

precipitation for a reaction and construct its energylevel diagram.Carry out an activity to solve numerical problems

related to heat of precipitation using informationbased on thermochemical equations.

Discuss the meaning of heat of displacement.

Carry out an activity to determine the heat ofdisplacement for a reaction and construct its energylevel diagram.Calculate heat of displacement using information

based on thermochemical equations.Carry out an activity to solve numerical problemsrelated to heat of displacement using information

based on thermochemical equations.

Discuss the meaning of heat of neutralisation.Carry out activities to determine the heat ofneutralisation and construct energy level diagram forthe following types of reactions 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 strong acid and/or strong alkaliwith heat of neutralisation for a reaction involving aweak acid and a weak alkali.

Carry out an activity to solve numerical problemsrelated to heat of neutralisation using information

based on thermochemical equations.

Discuss the meaning of heat of combustion.Carry out activities to determine the heat ofcombustion of various alcohols.

Discussa) the difference between heat of combustion ofvarious alcohols

b) the differences between fuel values of various fuels

c) the selection of suitable fuel for specific purposesCarry out an activity to solve numerical problems

related to heat of combustion using information basedon thermochemical equations.

Carry out group work where each groupa) brainstorm and identify the various energy sources

b) choose an energy sourcec) identify technology used to harness this energyd) discuss the pros and cons in using thsi energy

source.Discuss the uses of various energy sources and its


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effect on humans and the environment.

32, 33 CHAPTER 5:

CHEMICALS

FOR

CONSUMERS

5.1 Analysingsoap anddetergent

5.2 Evaluatingthe use offoodadditives

5.3 Understanding medicine

5.4 Appreciatingtheexistence ofchemicals

5.1.1 state what soap is,5.1.2 state what detergent is,5.1.3 describe soap preparation process,5.1.4 describe detergent preparation process,5.1.5 describe the cleansing action of soap,5.1.6 describe the cleansing action of detergent,5.1.7 compare and contrast the effectiveness of the

cleansing action of soap and detergent,5.1.8 identify the additives in detergent and their

respective functions.

5.2.1 state the types of food additives and theirexamples,

5.2.2 state the functions of each type of foodadditive,

5.2.3 justify the use of food additives,5.2.4 describe the effects of food additives on

health and the environment.

5.3.1 state examples of traditional medicine, theirsources and uses,

5.3.2 state the types of modern medicine and theirexamples,

5.3.3 state the functions of each type of modernmedicine,

5.3.4 describe the possible side effects of usingmodern and traditional medicine,

5.3.5 describe the correct usage of modern andtraditional medicines.

5.4.1 describe that the discovery of chemicalsimproves quality of life,

5.4.2 state the side effects of chemicals on humansand the environment,

Collect and interpret data ona) the history of soap manufacturing

b) what soap and detergent are

c) the addictives in detergent such as biologicalenzymes and whitening agentsd) the preparation of detergentCarry out an activity to prepare soap using the

saponification process.Investigate the cleansing action of soap and detergentusing simulation and computer animation.Discuss

a) the cleansing action of soap and detergentb) the differences in the effectiveness of the cleansingaction of soap and detergent.Conduct a competition or carry out a project related to

a) the manufacturing of soapb) the preparation of detergent for multiple purposessuch as shampoo and dish cleaner.

Collect and interpret data on the various types of foodaddictives in the market.Collect and interpret data on the types of chemicalsused in food addictives and their functions as

a) preservatives and antioxidants eg sodium nitrite,sodium benzoate, ascorbic acid

b) flavouring agents eg monosodium glutamate(MSG), aspartame

c) stabilisers and thickening agents, eg gelatine,acacia gum

d) dyes eg azo compound, triphenyl compound

Carry out a project to collect and observe the labels onfood packs and identify teh addictives used.Discussa) the rationale for the use of food addictives

b) the effect of food addictivies on health and the

environmentc) life without food addictives

Collect and interpret data on various types andfunctions of medicine

a) traditional medicine derived from plants andanimals

b) analgesics such as aspirin, paracetamol and codeinec) antibiotics such as penicilin and streptomycin

d) psychotherapeutic medicine asuch as stimulant,antidepressant and antipsychotic.Collect and interpret data ona) the side effects of modern and traditional medicines

b) the correct usage of modern and traditionalmedicines.

Collect and interpret data on

a) the discovery of chemicals taht can improve thequality of life such as antibiotic and detergent

b) side effects of chemicals on life and the


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5.4.3 describe common traits among scientists incarrying out research,

5.4.4 describe life without chemicals,5.4.5 state appreciation and support for proper

management of chemicals.

environmentc) describe common traits among scientists in

carrying out research, such as patience,meticulousness and perseverance.Carry out activity to discuss and predict how lifewould be without chemicals.

Discuss and practise proper management of chemicals

towards better life, hygience and health.

34SECOND SEMESTER BREAK

22nd August 200930th August 2009

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37TRIAL SPM EXAMINATION

40, 41,

42, 43,

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REVISION

46 SPM EXAMINATION YEAR 2009

Yearly Lesson Plan (Chemistry F5)

Documents

Transcript of Yearly Lesson Plan (Chemistry F5)