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Voltage
This activity explains voltage as the energy behind the electrons in a circuit, and teaches how to connect a voltmeter t… full details...
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Voltage Around a Circuit 1
This activity uses a model of charges to explain the way voltage varies around a circuit. Pupils read the voltage at sev… full details...
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8-Bit Voltmeter PCB
This is an activity to show students how to convert their 8-bit voltmeter circuit board to printed circuit board artwor… full details...
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Series Circuit Voltage
The concept of potential difference is introduced. Students record the voltage at various points around some simple cir… full details...
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Parallel Circuit Voltage
In this activity pupils measure the voltage across components in a parallel circuit to see that each component receives … full details...
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Using Ammeters and Voltmeters
This activity introduces the correct use of an ammeter and voltmeter, explaining the principles of their operation and w… full details...
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Simple Potential Divider Circuits
In this model students connect voltmeters across light bulbs in series. This way they see that voltage splits in a seri… full details...
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Measuring Current and Voltage
This activity teaches how to connect a voltmeter in parallel and an ammeter in series in a simple circuit, and raises aw… full details...
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8-Bit Voltmeter
This activity provides a complex circuit based upon a clock, a counter, a digital-to-analogue converter, a comparator, a… full details...
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Reactivity Series and Electricity
This activity introduces the idea that reactions are concerned with electron movement, and reinforces reactivity series … full details...