Is it Goop or Slime?

The children had a great time working with Green Goop in Mrs. Olafson and Mrs. DeYoung's room today. We mixed cornstarch with water to make the Goop. We decided it would be better to add some colour so we mixed yellow + blue = Green. The  children found it fascinating that it looked like liquid, but it felt slimey when you first touched it. The students were also amazed that you could grab a ball of the goop and squeeze it, and then as you release you hand it turns back into slime.