This week for science, group 2 went to the hall to do some experiments.We first did baking soda and vinegar. We first had to write our hypothesis, we wrote if it would turn out to be a liquid or a solid, then we experimented . Everyone in group two was so happy to see what would happen many people thought that it would explode, some people thought it would turn into Coco Cola. We first tried the same thing, malt vinegar and baking soda. We all tried the same amount and everyone ended up with liquid. Then we tried different variables: amount of baking soda, amount of vinegar or type of vinegar. Our group of four chose type of vinegar. It was the same amount, but it was more bubbly and it was a different colour.
No comments:
Post a Comment