Newton's Rockets

First, We got a water bottle and emptied it out. After, we got three straws and taped them to the empty water bottle so that the water bottle could stand up on it's own, but we felt like it was still unstable so we added one more straw, and had four straws in total. Then, We put vinegar and filled the bottle up halfway. After that we put baking soda into a piece of toilet paper and rolled it up, then put a cork into the water bottle. We then went outside and went into the grass and took the cork off, put the piece of toilet paper with the baking soda in the bottle, put the cork back in, shook the bottle up, and put the bottle on the ground with the top of the bottle facing down. All of the liquid came out of the bottle but the rocket did not shoot up into the air like it was supposed to. 

Space is a part of elements of art. During the experiment we did not use our space correctly because we could have went onto the concrete and did the experiment but instead we went onto the grass and did the experiment. We should have went on to the concrete because the concrete is even, but we went on the uneven grass which could be the reason why our experiment failed.

Proportion is a part of principles of design. While we did the experiment we both did and did not use our proportions correctly. For example, We used four straws instead of three so that our rocket could hold up better but we also did not use enough vinegar so our rocket did not explode as much.