The Year 3 Science Fair

On the 7th of August we went to the year 3 classrooms because they were having a science fair.It was very good and a girl in 3W called Jamie and she did a trick when there are two plastic bowls,1 with water and 1 without water and 2 $00.20 coins in each of the bowls.Then she said to move back until I can't see the coin on my left and I could not see it but I could see the one on the right.There were way more magic tricks but I think that one was really cool.