Sims 2 teens' grades not increasing....?

Question

So I send them to school every d**n day, they've definitely finished their homework. There are three teens: TWO of them have grades stuck at D+, while ONE of them has A+ and is NOT stuck. It wouldn't be that the TWO that get bad grades are Vampires because I tried un-vamping them with the potion and that did jack for their grades. It wouldn't matter that they're witch/warlock sims because the A+ one is a witch too. And it wouldn't be that they go to school in crappy moods, because they don't. All of their motives are full when they go and so are their aspiration meters. Could it be that they're failing because they're evil, and the A+ kid is a good witch? Totally baffled. This is driving me (and the failing teens) freakin' insane. Thanks in advance for all answers.

Answer 1

Wait, how do you make them become witches? I know how to turn them into vampires, but how do you get them to be witches??? That's effing sweet. Sorry I couldn't answer your question. You could try making another one a good witch to see if that's the reason.

Answer 2

My sims grades get stuck when the aging is off. So if you keep the aging off that might be a problem.  

Answer 3

Try killing them and bringing them back with the Resurrect-o-nomitron, assuming you have the expansion for it and the knowledge on how to. I had this same problem a while back and that was the first thing I did, worked like a charm. Doing that also takes care of any homework they may have left around, which has happened with some of my families. Also, Vampire witches? That sounds freakin' awesome.

Answer 4

Thinking you need to break from your Sims. Have the parents help them with their homework. Thats what got my Sims teens grades up. GL