[header] How to be a teacher's pet and still have friends [title] This sounds obvious, but always be on your best behavior. [step] Don't be a hooligan and draw on the blackboard, and definitely, don't encourage bad behavior. [title] Feel free to be loud though. 
[step] When you hear someone next to you talking, go " shush! ". Also, feel free to call out answers once in a while, or simply call out, just not too often.