She is one of the worst teachers at Webster. I can't believe she still has a job after all the stuff she has done.
I have no clue why she has all these bad things written about her!! she shouldnt listen to any of them!! ya'll need to get your facts straight!
MRS.SIERRA IS COOL IN ALL BUT SHE TALK ABOUT HER DAUGHTER AND HER FAMILY TOO MUCH WE DONT WANNA HERE ABOUT THEM ALL THE TIME!!!!!!!!!
i think mrs.sierra is the gretest teacher. i love her class and ima miss her next year....i love you mrs. sierra and i will miss you a bunch!!!!!!!
I don't why Mrs.Sierra is getting all of these bad ratings because she is a really good teacher stuck teaching the wrong subject.
yo G change yo job!! u got to much personal issuez either leave em at home or just dont be a teacher..1 homie
She is like my favorite teacher of all time!! I have learned so much in her class and i hope she will always teach!!