Science experiment-Turkey

Dear friends,

We are students from 4c class and this is our first time on the blog. We want to mention about our science experiment about air pressure.

We used two plastic bottles, carbonate, a balloon and vinegar. First we poured a teaspoon of carbonate in the bottle.

Then, we added some vinegar in it.

After that we shook the bottle and we put our palms on the open part of the bottle. It was pushing our palms and we could feel the air.

Then we took another bottle, add carbonate and vinegar.

We covered the open part of the bottle with a balloon and saw that the balloon was filled with air and it started to get bigger.

Here is our balloon filled with air.

It was very enjoyable to do it.