The weather is hotting up (hopefully!) and we have been learning about sun safety. As part of our science learning, we found out about how sunscreens are made and how they are tested. We made predictions about the SPF in sunscreens and used UV beads to test out our predictions with a few surprising results! It was clear that no protection at all is very dangerous and that factor 15 offers less protection. Factor 30 and 50 are definitely the best. We also learnt that the amount of sunscreen applied affects the effectiveness. One thing that did surprise us is that even on a cloudy day, UV rays could be damaging. Remember to always wear your sunscreen and take other precautions like covering up, staying out of the sun at the hottest times of the day, drinking plenty of water and wearing a sunhat.
