Science Fair

In Te Ngahere we’ve continued with our science fair (not that we had a break). My group’s question is, What is the best material for insulation? The reason we’re doing this (other than science fair) is to carry out a scientific experiment. What we’ve done to carry out our experiment is we’ve wrapped 5 materials around 5 ice cream containers. When we had done that we boiled water and poured it into the ice cream containers. We checked the temperature with a water thermometer every 20 minutes for two hours. After we had finished that experiment we did the same thing except with cold water. Last Friday we had to present our experiments on a board and they were judged by Mrs Lindsay and another judge but I forgot her name.