Going to a new school for my senior year. need some advice please?

i'm going to a new school but i know a lot of people that go to this school because i went to middle school and elementary school with a lot of them. i'm just not sure if they remember me. i haven't seen these people in years. reuniting with past classmates..hmm..this should be quit interestingGoing to a new school for my senior year. need some advice please?
i might have to do that next year too for junior year but i dont know anyone. it will probably be a lot easier for you seeing familiar faces they will probably recogonize you anyway and just go up to them and ask if they went to your old school and re introduce yourself maybe and thats the easiest way to start a conversation and make friends with them again.