Classification theorem

So, imagine you have a bunch of toys: red toy cars, blue toy trains, green toy dinosaurs, etc. You want to organize them into groups based on their similarities. This is what mathematicians do when they study shapes.

The classification theorem is like a big rulebook that helps mathematicians organize shapes. It says that every shape can be put into one of several groups based on certain criteria. Think of it like putting all the red toy cars together in one box, all the blue toy trains in another box, and so on.

Mathematicians use this theorem to help them understand how different shapes are related to each other. They can use it to explore shapes in more depth and make new discoveries. Just like how organizing your toys helps you find your favorites more easily!

That's a very simple explanation of the classification theorem, but as you grow older and learn more about math, you'll be able to understand it in more depth.