Essentials class earlier this week, helped them to review and begin mastering the purposes.
We started with a Simple, Subject - Verb Intransitive sentence. We wrote it as a declarative sentence. Then as an imperative sentence. Next as an exclamatory sentence. And finally, as an interrogative sentence. I gave the students post-it notes, each color corresponding to a different sentence purpose. They wrote their sentences on the post-it notes and stuck them to the board.