Parts of the Speech Train

I came up with this idea when I was teaching the parts of speech. It is very simple. I used a train to show my ss that all should have an order. I labelled them with the words Subject, Verbs and so on. Ss loved it for it worked as a guide whenever they needed to make sentences, form a paragraph or describe something in class. They can also correct their own mistakes since the train will be visible for everyone.