Here are some ways to RP
Third person RPing:
This type of roleplaying is the most common out of the lot and the most preferred. People who roleplay this way, roleplay as if they are writing a story of some sort. An example of this is below:
Sasuke looked down the corridor and headed slowly to the classroom. He was slightly nervous of meeting the the new job, for it was his first time subbing. He raised a hand and slowly opened the door, finding himself face to face with a room full or students. "Hello. My name is Sasuke." He said. "Class will begin now."