chemical compositions Year Term 2 2.6.3 Reactions, Investigating Exothermic and Choose a suitable range and Worksheet 2.6.3; 9 1 chemical energy endothermic endothermic chemical Practical interval of values in an reactions reactions (qualitative); 2.6.3; investigation. Technician’s Consider how to present data to notes 2.6.3 make conclusions. Year Term 2 2.6.4 Reactions, Explaining the What catalysts do Worksheet 2.6.4; Describe what a catalyst is. 9 1 chemical energy use of catalysts Practical sheet Explain how catalysts work. 2.6.4; Technician’s notes 2.6.4 Year Term 3 2.6.5 Reactions, types Exploring Chemical reactions as Summarise combustion an Worksheet 2.6.5; 9 1 of reaction combustion the rearrangement of Technician’s equation. atoms 2.6.5 Make observations during Representing chemical chemical reactions. reactions using Write word equations to formulas and using represent chemical changes. equations Explain chemical changes using Combustion a model. and energy resources Exothermic and endothermic chemical reactions (qualitative); Year Term 3 2.6.6 Reactions, types Exploring the Identify applications of Worksheet 2.6.6; 9 1 of reaction use of fuels Practical sheet combustion reactions. 2.6.6; Identify fuels used in different Technician’s applications. notes 2.6.6 Compare the energy content of different fuels. Year Term 4 2.6.7 Reactions, types Understanding Chemical reactions, Worksheet 2.6.7; Recognise and explain thermal 9 1 of reaction thermal thermal decomposition Practical sheet decomposition reactions. decomposition 2.6.7a; Practical Describe some uses of thermal sheet 2.6.7b; decomposition. Technician’s notes 2.6.7 Year Term 4 2.6.8 Reactions, types Explaining Differences between Worksheet 2.6.8; Observe and explain mass 9 1 of reaction changes atoms, elements and Practical sheet changes for chemical and compounds 2.6.8; physical processes. Technician’s Chemical symbols and Use particle diagrams to explain notes 2.6.8 formulae for elements chemical processes. and compounds Conservation of mass changes of state and chemical reactions
chemical compositions Year 9 Term 1 2 2.6.3 Reactions, chemical energy Investigating endothermic reactions Exothermic and endothermic chemical reactions (qualitative); Choose a suitable range and interval of values in an investigation. Consider how to present data to make conclusions. Worksheet 2.6.3; Practical 2.6.3; Technician’s notes 2.6.3 Year 9 Term 1 2 2.6.4 Reactions, chemical energy Explaining the use of catalysts What catalysts do Describe what a catalyst is. Explain how catalysts work. Worksheet 2.6.4; Practical sheet 2.6.4; Technician’s notes 2.6.4 Year 9 Term 1 3 2.6.5 Reactions, types of reaction Exploring combustion Chemical reactions as the rearrangement of atoms Representing chemical reactions using formulas and using equations Combustion and energy resources Exothermic and endothermic chemical reactions (qualitative); Summarise combustion an equation. Make observations during chemical reactions. Write word equations to represent chemical changes. Explain chemical changes using a model. Worksheet 2.6.5; Technician’s 2.6.5 Year 9 Term 1 3 2.6.6 Reactions, types of reaction Exploring the use of fuels Identify applications of combustion reactions. Identify fuels used in different applications. Compare the energy content of different fuels. Worksheet 2.6.6; Practical sheet 2.6.6; Technician’s notes 2.6.6 Year 9 Term 1 4 2.6.7 Reactions, types of reaction Understanding thermal decomposition Chemical reactions, thermal decomposition Recognise and explain thermal decomposition reactions. Describe some uses of thermal decomposition. Worksheet 2.6.7; Practical sheet 2.6.7a; Practical sheet 2.6.7b; Technician’s notes 2.6.7 Year 9 Term 1 4 2.6.8 Reactions, types of reaction Explaining changes Differences between atoms, elements and compounds Chemical symbols and formulae for elements and compounds Conservation of mass changes of state and chemical reactions Observe and explain mass changes for chemical and physical processes. Use particle diagrams to explain chemical processes. Worksheet 2.6.8; Practical sheet 2.6.8; Technician’s notes 2.6.8