chemical reaction

Today at science intensive we learnt about a chemical reaction with Mrs Stone. 


The experiment we did was a rocket experiment. first, we Taped three 3 Pencils to a bottle then we put vinegar inside the bottle half way. After that, we put baking soda in a small paper towel and raped it up. After that, it was good to go. We went outside to do the experiment. First, it was group 1 turn. Group 1s experiment was a fail. Now it was group 2s turn. Group 2s also was a fail. It was our team's turn (group 3). Group 3's also failed. Last but not least group 4. Group 4s experiment was the best one. The point of it was getting the bottle to fly in the air.

I felt happy because I know a lot about chemical reaction