One of our final science experiments for our Exploring Liquids unit had to do with predicting evaporation in different containers. Several days before the Fall Break we had filled up 2 identical glasses with the same amount of water in each. The only difference was that one glass had a lid and the other did not. We made predictions about what would happen and what we would see after 2 weeks. Below is a picture. Please have your child explain what happened and why.