chem. supp class. =/

i dont like.
she started going through the worksheet and told us alot of crap. but.. she dint explain why.
however, i think thats because i zoned out. we all were being noisy. heh she cant really control us like mr liu can. hmm. i bet if mr liu taught us everything our results would be uber good like our maths. :D
i dont understand balancing chemical equations. =/
help.
and i keep wanting to sleep!

poo. this sucks.

T.T