and explain thermal reactions Practical sheet carbonates reactions 1.4.17b decomposition reactions; Combustion, thermal decomposition, identify carbon dioxide. Technician’s notes oxidation 1.4.17 Chemical symbols and formulae for elements and compounds Thermal decomposition 1 6 Energy Year 22 1.6.13 Measuring the Describe what an echo is; Echoes; the speed of Worksheet 1.6.13 Quick starter; Interactive transfers 7 2 sound in air speed of describe how the speed of activity: Sound' statements; Practical sheet sound sound can be measured Ice-cream splat: Key 1.6.13 using echoes; calculate vocabulary game distances using ideas about echoes. 1 Eating, Year 23 1.2.11 Introducing Describe role of different How the digestive Worksheet 1.2.11 Quick starter; Slideshow: drinking and 7 2 enzymes system digests food The role of enzymes in enzymes in digestion; Practical sheet breathing (enzymes simply as digestion; Interactive 1.2.11 analyse a model of the biological catalysts) activity: Digestive enzymes digestive system; explain Technician’s notes 1.2.11 observations of a practical activity to explore the role of enzymes. 1 4 Elements, Year 23 1.4.18 Explaining Observe and explain mass Differences between Worksheet 1.4.18 Quick starter; Interactive compounds 7 2 changes atoms, elements and activity: Oxidation, thermal changes; use scientific and compounds decomposition or terms and simple models to reactions dissolving; Interactive Chemical symbols explain chemical activity: Match the missing and formulae for processes. mass to the chemical elements and equation; Ice-cream splat: compounds Key vocabulary game Conservation of mass changes of state and chemical
and reactions explain thermal decomposition reactions; identify carbon dioxide. reactions Combustion, thermal decomposition, oxidation Chemical symbols and formulae for elements and compounds Thermal decomposition Practical sheet 1.4.17b Technician’s notes 1.4.17 carbonates Year 7 22 1 6 Energy transfers 1.6.13 Measuring the speed of sound Describe what an echo is; describe how the speed of sound can be measured using echoes; calculate distances using ideas about echoes. Echoes; the speed of sound in air Worksheet 1.6.13 Practical sheet 1.6.13 Quick starter; Interactive activity: Sound' statements; Ice-cream splat: Key vocabulary game Year 7 23 1 Eating, drinking and breathing 1.2.11 Introducing enzymes Describe role of different enzymes in digestion; analyse a model of the digestive system; explain observations of a practical activity to explore the role of enzymes. How the digestive system digests food (enzymes simply as biological catalysts) Worksheet 1.2.11 Practical sheet 1.2.11 Technician’s notes 1.2.11 Quick starter; Slideshow: The role of enzymes in digestion; Interactive activity: Digestive enzymes Year 7 23 1 4 Elements, compounds and reactions 1.4.18 Explaining changes Observe and explain mass changes; use scientific terms and simple models to explain chemical processes. Differences between atoms, elements and compounds Chemical symbols and formulae for elements and compounds Conservation of mass changes of state and chemical Worksheet 1.4.18 Quick starter; Interactive activity: Oxidation, thermal decomposition or dissolving; Interactive activity: Match the missing mass to the chemical equation; Ice-cream splat: Key vocabulary game 2 2 2
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