Loops of a parallel circuit
I can divide a parallel circuit into a set of nested series circuits.
Loops of a parallel circuit
I can divide a parallel circuit into a set of nested series circuits.
These resources will be removed by end of Summer Term 2025.
Lesson details
Key learning points
- In a parallel circuit, each loop can be traced from one end of the battery round to the other end of the battery.
- Each loop in a parallel circuit is equivalent to a series circuit connected to the same battery.
- A parallel circuit can be divided into a number of series circuits, each connected to the ends of the same battery.
Keywords
Series circuit - An electric circuit with one complete loop, from one end of a battery round to the other end.
Battery - A component that uses a chemical reaction to make electric charge flow round a circuit.
Parallel circuit - A circuit with more than one complete loop, from one end of a battery round to the other end.
Potential difference - A more scientific term for voltage.
Common misconception
Pupils are often confused about how to analyse a parallel circuit.
Emphasise the need to consider each loop of a parallel circuit as if it were a single series circuit connected to the battery.
To help you plan your year 9 science lesson on: Loops of a parallel circuit, download all teaching resources for free and adapt to suit your pupils' needs...
To help you plan your year 9 science lesson on: Loops of a parallel circuit, download all teaching resources for free and adapt to suit your pupils' needs.
The starter quiz will activate and check your pupils' prior knowledge, with versions available both with and without answers in PDF format.
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The assessment exit quiz will test your pupils' understanding of the key learning points.
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Explore more key stage 3 science lessons from the Resistance and parallel circuits unit, dive into the full secondary science curriculum, or learn more about lesson planning.
Equipment
Lamps, wires, 3 V batteries for class practical.
Content guidance
- Risk assessment required - equipment
Supervision
Adult supervision required
Licence
Starter quiz
6 Questions



Exit quiz
6 Questions




