u have to consider na teachers attending to 5 or more sections with 40 or more students....dli ma atiman tanan....samot naa pud pressure pud sa ila heads sa office...nya naa man gyud students na hinay kau og brains..lisod pud mo hinay ang pag teach para maka apas ang slower ones..ma bored pud ang fast learners....pwede raman gyud mo do-ol ang student sa teacher and he/she will find other ways para maka apas ang slower students...so dats double task na..making lesson plans/strategies for the fast ones and slow ones......ang mga smarter, diligent ones will always have good grades..mo reklamo lang if they get jealous na other students have bigger grades than them....teachers do make mistakes and if naa kay questions bahin sa imo grades, they will always entertain you....ask nicely lang..........