Which material is the most reflective?

Oct 13, 20202019-20, Latest News, Science, Year 4

Year 4 are working their way through their Science unit all about light. Today, we looked at reflective materials and investigated which material would be best to use on a book bag, so that the children would be seen in the dark, when near roads. We attached a piece of card around a torch and shone the torch light onto different materials. We notices that with the foiled paper, the light shone back onto the piece of card, so we knew that this material would be the most sutiable to use.