9I

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 * Unit 9I: Buying energy 3 weeks **
 * ** Topic 1: Buying energy ** ||
 * Learning objectives || Learning strategies – p 226 || Resources ||
 * * Recall the different ways in which energy can be stored.
 * Recall the different ways in which energy can be transferred.
 * Recall which forms of energy are usually produced as waste energy. || * Starter: Quick quiz 9Ia
 * Book p 104-105: read and answer all questions
 * Practical: energy change (demonstration)
 * Practical: circus of energy transfers
 * Useful and wasted energy: worksheet 9Ia(4)
 * The caloric theory – AT presentation
 * HW: worksheets || * Quick quiz 9Ia
 * Exploring Science Year 9 text
 * Equipment for energy change demonstration and circus of energy transfers
 * AT presentation
 * Worksheet 9Ia(4)
 * Quick check 9Ia
 * 789science wikispace
 * Other worksheets: see below ||
 * Connections:
 * IGCSE physics section || Assessment:
 * Plenary: Quick check || Support/extension:
 * Access: worksheet 9Ia (1)
 * Must: worksheet 9Ia (5)
 * Worksheets 9Ia (6) (most)or (7) (some) ||


 * ** Topic 2: The generation game ** ||
 * Learning objectives || Learning strategies – p 230 || Resources ||
 * * Describe how electricity is generated.
 * Describe how electricity gets to our homes.
 * Recall which energy resources are used to make most of the electricityintheUK.
 * Explain some of the advantages and disadvantages of different energy resources used to generate electricity. || * Starter: brainstorm energy resources
 * Book p106-107: read and answer all questions
 * Practical: generator demonstration
 * Investigating cells – AB spreadsheet
 * Portable energy – AB spreadsheet
 * HW: worksheet || * Exploring Science Year 9 text
 * Equipment for generator demonstratio
 * AB spreadsheets
 * 789science wikispace
 * Other worksheets: see below ||
 * Connections:
 * IGCSE physics section || Assessment:
 * Plenary: sure, unsure, know more || Support/extension:
 * Access: worksheet 9Ib (1) and (2)
 * Must: worksheet 9Ib (7) and (8)
 * Worksheets 9Ib (9) (most) or (10) (some) ||


 * ** Topic 3: Voltage and energy ** ||
 * Learning objectives || Learning strategies – p 234 || Resources ||
 * * Recall the units for measuring voltage.
 * Explain how to measure voltage.
 * Explain what voltage is.
 * Describe how the voltage in a series circuit is divided between the components. || * Starter: revising electricity
 * Practical: current and voltage
 * Book p110- 111: read and answer all questions
 * Practical: measuring voltage in a circuit
 * Modelling ammeters and voltmeters
 * HW: worksheets || * Exploring Science Year 9 text
 * Equipment and worksheet 9Ic (2) for current and voltage
 * Equipment for measuring voltage
 * 789science wikispace
 * Other worksheets: see below ||
 * Connections:
 * IGCSE physics section || Assessment:
 * Plenary: key facts || Support/extension:
 * Access: worksheet 9Ic (1)
 * Must: worksheet 9Ic (5)
 * Worksheets 9Ic (6) (most)or (7) (some) ||


 * ** Topic 4: Power and energy ** ||
 * Learning objectives || Learning strategies – p 237 || Resources ||
 * * Recall the units for measuring power.
 * Explain how to find the power of an appliance.
 * Recall which kinds of appliances transfer the most energy.
 * Explain why it is better to use more efficient appliances. || * Starter: Team connectives
 * Practical: power ratings
 * Power of appliances – AB spreadsheet
 * Book p 112-113: read and answer all questions
 * Paying for electricity – worksheet 9Id (6)
 * Plenary: revisit quick quiz
 * HW: revise for test || * Exploring Science Year 9 text
 * Equipment for power ratings
 * AB spreadsheet
 * Worksheet 9Id(6)
 * 789science wikispace
 * Other worksheets: see below ||
 * Connections:
 * IGCSE physics section || Assessment:
 * End of unit test || Support/extension:
 * Access: worksheet 9Id (1)
 * Must: worksheet 9Id (3)
 * Worksheets 9Id (4) and (5) (most) or (6) and (7) (some) ||