ok ive been in your situation many times....lemme tell you it sucks
ive forged report cards from elementry school (those paper report cards you get with the teachers comments on them from each "quarter" and how to improve) but then got caught and my parents "grounded me"
then from JRHS, i burned the report cards in my back yard. and then got phone calls when i didnt progress then my dad kicked my ass
then from HS, i neevr showed them period since my parents were divorced and no one seemed to care i was failing miserably but then i went to private school and passed
in any event, dont go the same route i went in! tell your parents, maybe you need a tutor or someone to help you at school like some sort of afterschool study hall? grab a friend thats in one of your classes and do a study buddy thing
then when you do really well with your school work with your friend, set aside a few moments for wii as a treat
eta- if you tell your parents you want to make an effort and they see this, they wont care what your grades are just the fact that you are trying
