@blossom – Uh oh, son’s two Bs are a B+ in Physics and a B in Honors Precalc/Trig, which he says was the single hardest math class he’s ever taken (because they moved so fast). He does have an A in AP Calc AB, and the Physics teacher got fired after one year because, as my son tells it, he taught it like a college physics class and it was too hard for everyone. He’s taking AP Physics next year and is sailing though Chem this year with a very high A with no studying effort. Hopefully he’s good enough for civil eng.