Science class

On Monday we had a science lesson. Miss Dale brought some teachers over. We got in to partners and named us crisp or crumb. I was crisp. We had to try clean  filthy water which only cotton wool, pop socks, gravel and sand. The teacher were from North west community center and Lincludin. The water had soil and particles in it not nice.  We had to one by one. The cotton wool worked for me and my partner Merissa also for the most of the class. A few people thought the pop socks were the best to work with. In the challenge we also had to try not to waste as much of the water Sarah and Kaitlyn lost quite a bit more than half of the bottle. Miss Dale put stickers on three people A B C. AT the end them people had to ask and  receive questions.