https://drive.google.com/open?id=1hRPsbuHWK5u309INL_yCw5AY-2o0ZHZB

We used a rubber band to atatch 7 inch balloons our teacher blew up. We had a hard time figuring out what washers were. Our teacher told us what they were and told us they were in a bin full of stuff. I got them. I attatched two washers to the water bottle with a rubber band. One on the top, one on the bottom. We poured baking soda into a cup. Some got on the floor so we put a paper towel under the cup. we poured it in the water bottle. We poured an eith of the cup we were using into the bottle after that. I rinsed out the cup so we could put in vinagar. We put in the vinager. I had to skrew the top on quickly. But I didn’t know how quickly and didn’t skrew it on fast enough. It all came pouring ont on the water and on my hands. FAIL