# Layers and Layer Types

Lesson Info

## Layers and Layer Types

So now let's dive into layers and I have props for us here to explain this as well the concept of layers I'm always on the hunt for the latest analogy that will make it make sense. Okay, because this is it's an odd concept that you may not have encountered before, however well only to think of it is like a stack of transparency czar a stack of vellum when I was an elementary school our math teacher she had one of these old overhead projectors. Okay, so it had a flat area under which there was a light and then had that arm I think that's where that where is there light in both of them anyway had an arm and then she would put down pieces of transparency. So in math let's say she would write two plus two with a marker on this transparent sheet of vellum and she would put it on there and the kids would see that up on the wall or the screen two plus two and then we would discuss the answer, and then she would write the answer on another sheet of transparency so she would write equals four a...