Queen Elizabeth School Old Students' Association Secondary School Combined Science_Chemistry Secondary 6 Curriculum Map.
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1 Queen Elizabeth School Old Students' Association Secondary School Combined Science_Chemistry Secondary 6 Curriculum Map Textbooks: Teacher name: LCW Subject: Combined Science_Chemistry Year: Essential Questions Assessment Instructional Month Content (Topics) Resources/ Materials (Evidence) Activities summer holiday New 21st Century Chemistry Books 3A, 3B,1A (Jing Kung Educational Press) What are the demand and use of fractions of Unit 24 Fossil fuels and carbon compounds Unit 24 Fossil fuels 24.1 Fossil fuels-a major energy source 24.2 Importance of petroleum 24.3 What is petroleum composed of? 24.4 Fractional distillation of petroleum notes 24.5 Uses of fractions of petroleum 24.6 Demand for various fractions of 24.7 Combustion of hydrocarbons Carbon dioxide and the greenhouse
2 24.9 Major air pollutants from cars, factories, incinerators and power stations Measures for reducing emission of air pollutants summer holiday Impact of using fossil fuels on our quality of life and the environment What are the names and the Unit 25 Homologous series, structural physical properties of carbon formulae and naming of carbon compounds compounds 25.1 A look at molecules of compounds in petroleum 25.2 Chemistry of carbon compounds 25.3 Representing molecular structures of carbon compounds 25.4 Molecular models Act Functional groups Act Homologous series notes 25.7 The alkanes 25.8 Naming straight-chain and branchedchain alkanes 25.9 Naming alkenes Naming alkanols Naming alkanoic acids Physical properties of alkanes
3 week2-4 What are the properties and risk on alkane and alkene? Unit 26 Alkanes and alkenes 26.1 Risks and benefits of using fossil fuels to the society and environment 26.2 Saturated and unsaturated (17/9/2013) 26.3 Important reations of alkanes 26.4 Meeting the demand for the petrol fraction from fractional distillation of 26.5 Cracking of fracions of petroleum 26.6 Importance of cracking 26.7 Alkenes 26.8 Physical properties of alkenes 26.9 Important reactions of alkenes Wind power - An alternative source of energy Act 26.1, 26.2, 26.4
4 week4-5 What are the properties and importance of alkanols? Alkanols (2/10/2013) 27.1 Alcohols in our lives 27.2 Alkanols 27.3 Uses of alkanols 27.4 Physical properties of alkanols Act 27.1, 27.5 Chemical properties of alkanols Esters week5-9 What are the addition polymers? Unit 28 Addition polymers 28.1 Plastic items in modern homes 28.2 Why are plastics so useful? 28.3 The rise of the modern plastics 28.4 Thermoplastics and thermosetting 28.5 What is a polymer? 28.6 Polymerization of ethene 28.7 Addition polymerization (17/10/2013) 28.8 Some common addition polymers 28.9 Uses of common addition polymers Condensation reaction and condensation polymerization
5 28.11 Poly(ethylene terephthalate)(pet) Nylons Act Urea-methanal Relating structures of thermoplastics to their thermal properties Economic importance of plastics week 9-10 week10-13 What are the energy changes in chemical reactions Environmental issues associated with the use of plastics Common methods for treating plastic waste Other possible solutions to plastic waste disposal problems The use of plastics for packaging: any disadvantages? Uniform Week Unit 29 Energy changes in chemical reactions (12/11/2013) 29.1 Heat-packs and cold packs Act What is energy? 29.3 Specific heat capacity 29 The system and the surroundings 29.5 Internal energy of a system 29.6Comparing the enthalpy change and internal energy change of a system during 29.7 Enthalpy change of an exothermic Act29.2 reaction 29.8 Enthalpy change of an endothermic 29.9 Enthalpy changes during physical and chemical changes Thermochemical equations Explaining energy changes - breakage and formation of chemical bonds Standard conditions for measuring enthalpy changes
6 29.13 Standard enthalpy change of reaction Standard enthalpy changes of formation Standard enthalpy changes of combustion Standard enthalpy changes of neutralization Standard enthapy change of solution Determining enthapy changes of neutralization Determining enthalpy changes of combustion An improved apparatus: the flame calorimeter Act29.3 week13-15 What is Hess's Law and how to apply it? Unit 30 Hess's Law and its applications (10/12/2013) 30.1 Hess's Law Act Enthalpy 30.3 Enthalpy level diagram and enthalpy changes that cannot be easily obtained by experiment 30.4 Determing the enthalpy change of formation of magnesium carbonate from enthalpy changes of other reactions 30.5 Determining the standard enthalpy
7 30.6 Determining the standard entahlpy change of a reaction from standard enthalpy changes of formation Week 16 - end of Week 24 REVISION MOCK EXAMINATION
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