These questions are designed to make you think and have a bit of fun. In Year 7 you will start to do a lot of experiments – maybe some of the ones below? You might want to do some research before you attempt these questions. If you want to try out one of the experiments make sure you get permission and help from the adults at home first.
When you order a drink in a restaurant you may have noticed that the ice cubes you get in your drink are usually “see throughs”. They almost seem like glass, bright and shiny. Can you make the same ice cubes in your freezer?