This is Matter!
By Milena and Liam
Solid
A solid keeps its shape and is hard. The only way a solid can be changed is by force. The molecules of a solid are tightly packed together.
Liquid
A liquid takes the shape of its container. When it comes out of the container it goes everywhere. Molecules in a liquid have room to move around.
Gas
There's all different kinds of gas. A gas can be inside an empty water bottle. The molecules float.