This half-term we have been learning about electricity in science and have been experimenting with various electrical equipment to make circuits. We’ve also learnt about factors that affect the strength of a buzzer’s sound and light bulb’s brightness.

First of all, we hypothesised about what our predictions were. Following this, we had to design an experiment to test our theories!

Choosing the right equipment for our experiment.
Does the voltage affect the brightness of a bulb?