This is one of a set of resources developed to support the teaching of the primary national curriculum. They are designed to support the delivery of key topics within science and design and technology. This resource focusses on the assembly of a simple series circuit and representing it using circuit symbols.
Circuit diagrams are used to draw circuits with circuit symbols. This provides many advantages over using pictures, such as making them easier to understand and saving time when drawing them.
In this activity learners will construct a series circuit using a battery, switch, resistor and an LED. They will learn about why symbols are used instead of pictures to represent components and produce a circuit diagram for the circuit that they have constructed.