This is for pupils looking at circuits around year 7. It is suitable for KS3 and ISEB common entrance. It reviews/introduces basic circuit symbols and then has different circuits to make to compare the brightness of bulbs. A great way to get the pupils making their circuits accurately. They are then asked to find out about series and parallel circuits and classify the circuits in the experiment into these two groups. After that there are a couple of questions about the advantages of parallel circuits over series circuits.