4 Answers

Do the best you can and then let the teacher show you where your errors are. At least your teacher will then know what part of the classwork you do not understand so he/she can teach you better. Trying first is always best.

Do it on your own and anything you aren't able to do on your own, see the teacher,..and make sure you have enough time to "get"  what he/she is telling you.

Put your best foot forward...Try on your own and then, if need be, ask you teacher. Don't be a pest about it, wait until you know you don't get it.........

Do your best... And let yout teacher know that you do not understand it... If she does not help speak with your councelor. Ask your parents to talk to the teacher as well.