Cup experiment

Hypothesis

I predict That the glass cups that are wine glasses and normal cups will work and the plastic  cups won't because the grip is all slippery.

Result

The result of the test was amazing  all of the cups worked I did not think they would all work because of the way the the cup variables. Some of the class first techniques weren't that good because they put their whole hand over top of the cup and the seal did not stick. But when they used two fingers it was great because they pressed down firmly and the seal stuck and the and air pressure pushed it up. When you press with two fingers some air goes out but when it gets tipped over the air is trying to get back in

My hypothesis was wrong because I did not think the plastic cups would work but they did work . They worked because the seal stuck to the card and I did not think that would happen.