1 6 Energy Year 16 1.6.4 Doing work Recognise situations where Work done; simple Worksheet 1.6.4 Quick starter; Interactive transfers 7 2 machines give bigger work is done; describe the activity: Order the work force but at the relationship work done = done from largest to expense of smaller force × distance; apply the smallest movement (and vice equation for work done to versa): product of different situations. force and displacement unchanged Year 17 1 Eating, 1.2.4 Comparing Describe how we use Calculations of Worksheet 1.2.4 Quick starter; Interactive drinking and 7 2 energy needs energy requirements activity: How much energy? energy from food; compare breathing in a healthy daily diet ; Video: Sugary drinks the energy requirements of Comparing energy people of different ages and values of different lifestyles; analyse foods (from labels) numerical data about (kJ) energy contents of foods. Year 17 1 4 Elements, 1.4.11 Combining Explain what is meant by a Differences between Worksheet 1.4.11 Quick starter; Interactive compounds 7 2 elements atoms, elements and activity: Chlorides, oxides compound; recognise how Practical sheet and compounds or carbonates; Interactive 1.4.11 compounds are formed and reactions activity: Match the Chemical symbols named; interpret the ratio of Technician’s notes compounds to the correct and formulae for 1.4.11 atoms and formula of atom ratio elements and compounds. compounds 1 6 Energy Year 17 1.6.6 Describe different situations Other processes that Worksheet 1.6.6 Quick starter; Interactive transfers 7 2 involve energy elastic that use the energy stored activity: Complete the Practical sheet transfer: stretching a potential in compressing and sentences about elastic 1.6.6 spring. energy stretching elastic materials; potential energy; Technician’s notes Work done and describe how elastic Slideshow: Springs and 1.6.6 energy changes on potential energy in different clockwork; Video: The deformation materials can be compared; world’s oldest bungee Comparing the explain how elastic jumper is 96!; Ice-cream starting with the final conditions of a
Year 7 16 1 6 Energy transfers 1.6.4 Doing work Recognise situations where work is done; describe the relationship work done = force × distance; apply the equation for work done to different situations. Work done; simple machines give bigger force but at the expense of smaller movement (and vice versa): product of force and displacement unchanged Worksheet 1.6.4 Quick starter; Interactive activity: Order the work done from largest to smallest Year 7 17 1 Eating, drinking and breathing 1.2.4 Comparing energy needs Describe how we use energy from food; compare the energy requirements of people of different ages and lifestyles; analyse numerical data about energy contents of foods. Calculations of energy requirements in a healthy daily diet Comparing energy values of different foods (from labels) (kJ) Worksheet 1.2.4 Quick starter; Interactive activity: How much energy? ; Video: Sugary drinks Year 7 17 1 4 Elements, compounds and reactions 1.4.11 Combining elements Explain what is meant by a compound; recognise how compounds are formed and named; interpret the ratio of atoms and formula of compounds. Differences between atoms, elements and compounds Chemical symbols and formulae for elements and compounds Worksheet 1.4.11 Practical sheet 1.4.11 Technician’s notes 1.4.11 Quick starter; Interactive activity: Chlorides, oxides or carbonates; Interactive activity: Match the compounds to the correct atom ratio Year 7 17 1 6 Energy transfers 1.6.6 elastic potential energy Describe different situations that use the energy stored in compressing and stretching elastic materials; describe how elastic potential energy in different materials can be compared; explain how elastic Other processes that involve energy transfer: stretching a spring. Work done and energy changes on deformation Comparing the starting with the final conditions of a Worksheet 1.6.6 Practical sheet 1.6.6 Technician’s notes 1.6.6 Quick starter; Interactive activity: Complete the sentences about elastic potential energy; Slideshow: Springs and clockwork; Video: The world’s oldest bungee jumper is 96!; Ice-cream 2 2 2 2