Alright kiddo, imagine you have a big test to take at school. And because you can't take that test with all your friends in the same classroom, your teacher needs to make sure you are not cheating or doing anything unfair to get better grades. That's where the proctor comes in!
A proctor is a person who watches you during a test to make sure you are following all the rules. They are kind of like a referee in a game, making sure everyone is playing by the rules. The proctor will help you get ready for your test, make sure everyone starts and stops at the same time, and keep an eye out for any suspicious activity.
Sometimes, a proctor will even walk around the room during the test to make sure nobody is cheating or trying to peek at someone else's answers. They are there to make sure everyone plays fair and gets a fair grade for the work they did.
So, if you ever have to take a test where someone is watching you the whole time, that's your proctor. Don't worry, they're there to make sure everything runs smoothly and you can do your best. Good luck!