On Science, we were all divided into groups to do an experiment about the changes in material. I was in one group with Alia, Marcella, Keven and Isa. How did we do the experiment you ask? Well we used different kinds of materials and mix them with other kinds of materials. Some of the changes are reversible while others are irreversible.
I remember us burning sugar and turning it into a caramel-like substance. Though, there was one problem, we couldn't peel off the burnt sugar off the spoon! We also did a chemical change; mixing baking soda with vinegar! Oh, how much i hate the smell of the vinegar.
We had so much fun doing this experiment!
Here are some links related to the changes in material:
