Writing | Simple, Compound and Complex sentences

LI: To show an increasing knowledge of how a range of text conventions can be used appropriately.
This week in writing we learnt how to write a simple, compound and complex sentence. A simple sentence is just one idea. A compound sentence is 2 simple sentences and a conjunction ( For, And, Nor, But... ). And a complex sentence begins with a conjunction and seperates the ideas with a comma. I learnt this by being taught by Mr Wong.