As part of our Comic Relief celebrations, we had a 'Stand Up' comedy show. The children learnt and practised a joke at home which they then delivered to their class. The classes voted for the best three jokes, that would go into the 'Stand Up' comedy show during Worship Time. We needed something to measure the sound level of the claps and cheers to see which was our winning joke. Helvellyn class rose to the challenge to create a datalogger to record the level of noise. All of our children were successful in creating these and could explain clearly what they had done to create their devices.