On tuesday the 1st of august myself and my class students jumped all the way to room 8 to learn about the 3 states of matter and they are solid, liquid and gas.  

First it’s Solid.solid is something that is very hard and its particles never moves it just stays altogether as a group.

Next it’s liquid.Liquid is something that is very slurpy and slushy.Liquids particles move a little bit but it still does not leave it spot.

Finally

its gas.you might think gas is like petrol but it isn't.Gas spreads everywhere like oxygen or fart. Gas is also a type of thing that spreads everywhere.