Snoopervising homework

The secretary was so busy today, that she asked me to supervise the kid while he was doing his homework for school. Well, to be honest she didn't exactly ASK me to do that, but I did it anyway.

 
I gave him a few pointers for math, I think he really appreciated my expertise.
 
And now my brain hurts, I guess I have to take a nap after all this hard thinking work.
 
Have a nice beginning of a new week! We have finally winter temperatures here, it is - 19 celsius outside at the moment. Oh joy...