Circuit symbols

Recognise, use and interpret the circuit symbols that may appear in examination papers, including cells, batteries, power supplies, switches, conductors, lamps, resistors, thermistors, LDRs, meters, diodes, capacitors, oscilloscopes and transducers.

Use c.1-circuit symbols used in examination papers to connect the rule to the data and decision in the question.

This matters because c.1-circuit symbols used in examination papers determines what can be inferred or chosen; begin with the stated conditions and keep the conclusion tied to the evidence.

Example: apply c.1-circuit symbols used in examination papers to one small, clearly defined case, show the key step or comparison, and explain the result in words.

Boundary: C.1-Circuit symbols used in examination papers is not a universal recommendation. Check the syllabus scope, assumptions, units and the limits of the evidence before generalising.

Draw and interpret circuit diagrams using the official symbol set, connecting symbol recognition to current, potential difference, resistance, component behaviour and measurement choices.

Use c.2-drawing and interpreting circuit diagrams to connect the rule to the data and decision in the question.

This matters because c.2-drawing and interpreting circuit diagrams determines what can be inferred or chosen; begin with the stated conditions and keep the conclusion tied to the evidence.

Example: apply c.2-drawing and interpreting circuit diagrams to one small, clearly defined case, show the key step or comparison, and explain the result in words.

Boundary: C.2-Drawing and interpreting circuit diagrams is not a universal recommendation. Check the syllabus scope, assumptions, units and the limits of the evidence before generalising.