Science - electricity

We've been busy in between assessments this week and have been trying to do lots of practical learning in science. We built, broke and fixed circuits near the beginning of the week when we were learning how to draw circuit diagrams. Today we started to learn about circuits in parallel and in series...and we finished by building our own batteries from lemon - with mixed success! Some lemons managed to power a very small LCD display and generated around 0.9V...others did nothing!