We’ve had fantastic fun creating circuits in Year 4. We’ve found that lights, motors and (our favourite) buzzers behave in different ways depending how we connect them up to the batteries, I mean cells. However, our favourite circuits were made using ourselves. We made a huge circuit using the whole class holding hands to make a buzzer sound and then we even lit up a whole strip light using our arms as wires. We think the new strips light must be really low energy!