I had such a hard time in his class. It was so confusing and his tests were super hard. He can also be pretty petty from time to time, but sometimes he lets you talk to friends. I really liked how many labs there were, we had one like everyday.
Great teacher!!!! Very smart and helpful!
Dr. Rosenfeld is awsome!! If you don't like him you then your obviously not studying or asking him for help. Definitely made me like Science (and that's a first)!!! Tests are kind of hard.
Great class and really does care about his students. Dr. R is awsome!!
Great teacher!!!! Exams are kind of rough but like others said he is very helpful!!
The best!!!! Make sure you get help when you need it!!!
Best teacher Ever! Very intelligent and has a really interesting class. Nice and has a twisted sense of humor and an evil side. Hard but fun class...
Best science teacher I have had. Lots of labs and very helpful. He obviously loves what he does
nahhhh bruh u needs chill fr wit tht galaxy song and stufff all tht stuff to hard on top of tht pause
Great teacher. Kind of challenging but one of the best
Fun teacher and great labs!!! Best science teacher I have taken so far.
Great teacher!!! Very helpful. Kind fof challenging but very interesting
Great teacher. One of the best I have ever had. Funny but strange sense of humor! He is Dr. Rosenfeld now. I wish I could have him for my other science classes. MAKE SURE YOU DO YOUR HOMEWORK.
Gotta love Mr. R!!!!!!! Thanks for a GREAT year in science!!!
Best science teacher I have ever had!!! Still not sure about his sense of humor though...
GREAT TEACHER. The only way you can't like him is if you don't try!! Definitely a little "off" sense of humor.
I thought I hated science until I took Astronomy sophomore year. Now I want to major in nuclear engineering. Thank you, Mr. Rosenfeld. You really did change my life.
He made science class fun. I wish he taught bio as well.
I love Mr. Rosenfeld :) The other posts are right, very strange sense of humor. I didn't like science before but this was a fun year.
Great teacher. Tests are pretty hard. Strange sense of humor.
Lots of Labs, very helpful, very interesting class, and he actually CARES about the students. Make sure you do your homework reading assignments or your grade will REALLY suffer. Great teacher.
good teacher, and really nice. but uh. whoever started this spelled his name wrong. its rosenfeld.
Mr. Rosenfeld is exactly what a teacher should be. High standards, very professional, and cares about his students (very obvious). Centennial is an good school, but could use more Mr. Rosenfeld's
Awsome teacher. I had him this year for E/S GT. Great sense of humor. Exams are a bit challenging. You better study and get that after school help he offers. Very helpful and he likes Pink Floyd!!
Great teacher. Very helpful and interesting. I actually enjoyed science. The only way you could possibly not enjoy him as a teacher is if you don't study/work. Make sure you take him up on his offers to help after school.
Great teacher. Very caring and always there to help. If you don't like him you probably don't study. Not an easy grade
One of the best teachers. Strange sense of humor, but good. Pretty challenging. You better study.
awsome teacher. Very cool and interesting. Tests are a little hard so you need to study. Very helpful.
Aw, Mr. Rosenfeld is such an awesome teacher! I don't like science that much, but class is usually interesting and he put me with two of my friends...
his class was really easy. his teaching method is good. some of his jokes go away above peoples heads. but others are just bad hes a cool guy and a good teache
He is really cool, good teacher and offers tons of extra help which you should use....cool sense of humor as well, plus he likes pink floyd. Good teacher.
wants to help his students succeed in his class, and made the subject fun, i enjoyed the class, and u have to study!!!!!!
Doesn't really teach, test comes strait from book, easy if you study, easy midterm. E&S GT
Cool teacher, unhelpful and needs to wear bigger pants.
He doesn't teach that well but his class was really easy.
Mr Rosenfeld is great...He doesnt come across as someone with a sense of humor but its definately there..Keep it up Rosenfeld
Excellent and caring teacher who is very interested in his field. Very helpful when you go afterschool for help. Great man!
Mr. Rosenfeld is sweet, he's a good teacher, but you have to be willing to study. If you do that, you'll be fine. Astronomy's a great course. Loved it.
He's a stickler with the extra credit, and the only grades he ever really lets us know about are our exam grades. Otherwise hes an alright guy.
easy teacher . . . simple class . . . makes astronomy interesting . . . easy midterms
he's kinda weird at first, but even though he has an odd sense of humor and gives a lot of labs, i still like his class
this class is ok we do a lot of labs. he tells jail stories a lot. some of em are pretty funny
heh, i like his class...he's a bit strange, but he's ok