Moving Blocks (?)

So, I'm new to scripting, so I want to start simple. Pretty much making a 'obby' as you can say, but you are on a conveyor belt.

1. How do you make a conveyor belt?
2. How do you have moving blocks, like a platform going side to side?

Links to screenshots, code or anything will help.

Thanks!

1. Studio > Free Model > Look at conveyor belt script's from there. 2. Studio > Free Model > Look at CFrame script's from there.