::Note: Crude language may be involved, depending on how old you are::
<joke>
____ has shown improvement in ____ subject.
Your son/daughter is a real dumbass and has finally justified his/her being alive by doing borderline well in this subject.
____ needs to talk less.
I wish that bastard will stop interrupting me in class.
____ needs to ask questions to clarify his/her doubts.
Your son/daughter is about as smart as a blonde rhino with half a brain. Get him/her to study.
____ is a quiet boy/girl.
Phhhhffff. Never in a million years.
____ is an model student for his/her peers.
Yeah, model, if this was hell and Saddam Hussien was president of America.
Capable of better results.
Yes, and my other students are much more capable.
Needs to concentrate on his/her work.
Unless God gives me a million dollars I want that little parasite to listen.
Needs to put more effort.
As far as effort goes maybe you can accept the fact your son/daughter is a retard.
Strive harder for better results.
And I'm king of the worrrrlldd!
Is anxious to succeed.
Just like going to the bathroom. Anxious but couldn't care less if he/she pissed on the floor.
Needs to be more attentive.
Pay attention you son-of-a-b*tch. P-A-Y A-T-T-E-N-T-I-O-N!
Helpful and dependable in class.
As helpful as a second pen*s. As dependable as a hyperactive child overloaded on sugar.
Cheerful boy/girl.
After his/her daily dose of happy pills.
Yet to realise his/her potential.
And possibly never will.
Put in more effort.
Please stop scribbling.
More serious and focused.
After I beat the little bastard/b*tch with my belt a few times.
</joke>