Wednesday, 7th September, 2011

Today, my class went down to Kuranui College for a Science Class. A teacher named Mr Clausen taught us, and we did an extremely interesting experiment to do with acids and CACO3. We used different test tubes and more different types of science equipment. Our Aim was to find out how fast CACO3 (Calcium Carbonate) dissolves in acid, depending on the size. To do this experiment, we were in pairs, or small groups. I went with Ella, and although our experiment failed, we still learnt a lot of information and we had a LOT of fun, so overall, it was extremely worthwhile :)