Question...

Hey what do you think for school is considerd a bad grade? I have had some unacceptable grades here and there it is very rare only 2 Ds and 1 F in my life and all in elementary school and middle school. But after all those I have had my fair share of As, though I mostly get Bs and Cs. Now what I am asking you is what do you think is a bad grade. Why? Because, I right now sophmore year first Quarter have 3 Bs and 3 Cs high Bs, and Cs no minuses only regular and pluses. So I had an average 76% C in my science class. Recentaly I brought it up to a B. But for the last week and a half before this I was grounded. So please tell me were they right to ground me till I "fixed" my grade and got the B I have now. Or do you agree with what I am thinking and that they should have given me a chance to bring it up without being punished for it. Please comment tell me what you think.