Learning objective
Knowledge
- To explain the use of switches in a circuit.
Success criteria
Knowledge
- I can identify
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National curriculum
Science
Electricity
Pupils
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Cross-curricular links
Design and technology
Pupils
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Before the lesson
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Lesson plan
Recap and recall
Display the Presentation: Circuit symbol bingo and ask the children to draw a two by three grid on a piece of scrap paper or a whiteboard. Ask the children to draw a circuit symbol in each of the boxes in their grid (they will need to choose one to leave out of their grid). Call…
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Extended-mode explainer videos
How to extend your display to view the lesson page and preseantion mode simultaneously. Choose your operating system below to watch the video
Adaptive teaching
Pupils needing extra support
Could use pre-prepared components to connect together when building the buzz wire game; could use a completed example to follow when building the buzz wire game.
Pupils working at greater depth
Should attempt to independently predict how to draw a circuit diagram for their buzz wire game; could invent their own game that uses an electrical circuit with a switch; could choose an extension activity relating to circuits and switches from the Resource: Stretch and challenge: Electricity and circuits.
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Assessing progress and understanding
Pupils with secure understanding indicated by: identifying the symbols for
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Knowledge outcomes
- I can identify the symbol for an open or closed switch.
- I can predict whether a circuit will work by identifying if the switch is closed.
- I can explain that a switch works by breaking or forming a complete loop in the circuit.
- I can explain some of the uses of switches, such as controlling when appliances are on, keeping us safe around electricity and playing buzzer games.
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Vocabulary definitions
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component
A part of an electrical circuit.
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electrical tape
Tape used to insulate materials that conduct electricity.
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