Introduction
In science class we're doing science fair projects of expanding colors in explosions.So our materials are going to be plate,milk,q-tips,dawn soap,food coloring red,blue,yellow,green and you're going to pour your milk and make sure that you put 1/4 inch of it and allow the milk to settle.Then your going to add one drop of each color on top of the milk then you get the dawn soap and get the q-tip.Then you put the q-tip in the middle of the plate where the colors are the the colors expand everywhere.
Well were not doing that project anymore because it was disapproved it was to easy so he approved that our project can be blowing up a watermelon.Were testing that how much pressure can an inside a
watermelon so our materials are going to be a watermelon, air pump a pressure
meter. So what I wonder that what’s the secret about soap when you put food
coloring the color just expand all over the tray so what is in the milk what
can they make the colors expand.
I have a question how come in your introduction you titled it expanding colors? When your actually in a way writing about another topic which is the exploding watermelon. Well other than that they are both good projects, but you should have just wrote about the expanding colors.
ReplyDeleteYou repeated the two times where it said "Then you put the q-tip in the middle of the plate where the colors are the the colors expand everywhere." It's only one time. But the rest is neat
ReplyDeleteYou mest up on something. You put 2 thes in your sentence. it was a cool experiment.
ReplyDeleteI thought you where writing about expanding colors on milk. But it also talks about exploding a watermelon I don't get it. You should've just had written about just one topic.
ReplyDeleteI dont get it because is talking about two experiments.
ReplyDelete