Science with Ms Smith

Room 20 did science with Ms smith (our student teacher ) it was so fun,my favourite was the slime.Our group made green slime it was very sucsessful, when you pick it up it would be hard and then it would go all runny,I loved playing with it! Here are the instuctions for the slime that we made.

How to Make Slime

Ingredients: Cornflour 1 cup,Water1/2 cup,Food Colouring (Any Colour) 2 Drops,Bucket,Cup.

1.Get out your bucket and put 1/2 a cup of water in.

2.Put 1 cup of cornflour in.

3.Get out your food colouring and put 2 drops in.

4.Mix it all together with your spoons or hands if you want to untill no bumps.

NOW YOU HAVE SLIME!

By Nikita!

Egg

We put an egg into a container of vinegar and left it for a couple of days.  We noticed that the egg sent gas bubbles up into the vinegar.  On Wednesday we  looked at the egg. It looked golden and gross! It smelt gross and we got to touch it.  But... most of the class didn't get to touch it beacause it EXPLODED! Someone popped it by accident.  IT WAS SAD.   But the skin inside went thick and went tiny and it was see through -  but it also did go gross. It smellt terrible.

Chunky chalk

Last Thursday Mrs McGhie made chunky chalk with us.
What we needed was:

•  1cup of Plaster of Paris 1/2
•  a table spoon of dye
• water
• a mixing bowl and a spoon to mix with.

We did chunky chalk for our topic Changes.
On Friday all our chalk set.
Then we took the chalk out and drew with it on concrete.
We all like Mrs McGhie because she does lots of cool things with us.

From H.C.