Average 4.49 based on 30 teacher ratings
Roseann Guido is a Science teacher at Xaverian High School located in Brooklyn, New York. When comparing Roseann Guido's ratings to other teachers in the state of New York, Roseann Guido's ratings are above the average of 4.21 stars. Additionally, the average teacher rating at Xaverian High School is 4.22 stars.
3
Easiness
4
Helpfulness
4
Clarity
5
Knowledge
3
Textbook Use
4
Exam Difficulty
1
Recommended
2
Easiness
1
Helpfulness
2
Clarity
4
Knowledge
2
Textbook Use
3
Exam Difficulty

Very uptight about her class. She is very knowledgable on the subject but does not keep the class interesting. Mrs. Guido's AP Bio class is truly ridiculous. She misplaced my lab reports when I attended and accused me of being incompetent. I had never failed a class until I had Mrs. Guido for AP Bio. If you can avoid taking her classes, I'd highly recommend doing so. When I asked if there's extra work I can do to make up for the labs that she lost, she refused to offer any assignment.

4
Recommended
2
Easiness
5
Helpfulness
5
Clarity
5
Knowledge
3
Textbook Use
5
Exam Difficulty

Probably the best science teacher in the school. The tests, however, are rather difficult and the powerpoints given for studying range anywhere from 40-100 slides; people literally had to memorize every little detail to ace the exams. Don't get her mad though, and don't even think about cheating; you get caught, you're done for.

1
Recommended
1
Easiness
1
Helpfulness
1
Clarity
5
Knowledge
1
Textbook Use
5
Exam Difficulty

Probably one the the smartest teachers you'll find in a high school classroom but one of the worst classroom experiences in the school. She is extremely stubborn mean spirited and just an overall cold person. Very unwilling to help if you fall behind, assigns large amounts of homework, is one of the strictest teachers you will ever have and has a very nasty temper. I would advise transferring if she finds her way on your schedule.

1
Easiness
5
Helpfulness
5
Clarity
5
Knowledge
3
Textbook Use
4
Exam Difficulty

Great teacher for biology

1
Easiness
2
Helpfulness
2
Clarity
3
Knowledge
4
Textbook Use
5
Exam Difficulty

Thinks she's a big shot but she's really little actually and she patrols the doors all the time

3
Easiness
5
Helpfulness
5
Clarity
5
Knowledge

One of the best teachers you will have in xaverian. Always there for review and knows more than the book.

4
Easiness
5
Helpfulness
5
Clarity
5
Knowledge

Shes a good teacher n shes understanding and very helpful. Devotes a lot of her time to her students. Very nice and teaches well and clear.

4
Easiness
5
Helpfulness
5
Clarity

best teacher I have ever had. If you do your work and study you can do well and learn a lot.

5
Easiness
5
Helpfulness
5
Clarity

the best

4
Easiness
5
Helpfulness
5
Clarity

Mrs. Guido has to be the best teacher of Xaverian High School...EVER!! She actaully does care about her students and if you pay attention in class, you can't fail the regents.

5
Easiness
5
Helpfulness
5
Clarity

Nobody can fail the regents with her

5
Easiness
5
Helpfulness
5
Clarity

Absolutely the best bio teacher ever

3
Easiness
5
Helpfulness
5
Clarity

not that easy but compared to other classes you wind up knowing 1.x more than them

2
Easiness
5
Helpfulness
4
Clarity

4
Easiness
5
Helpfulness
5
Clarity

only reason i passed the regents

4
Easiness
5
Helpfulness
5
Clarity

Nice teacher, helps me with a lot of things :]

3
Easiness
5
Helpfulness
5
Clarity

A very smart individual who TRULY cares about her students. She knows how to do her job, and covers everything. Best science teacher I ever had, but also the most difficult! You gotta work to do well!

2
Easiness
5
Helpfulness
5
Clarity

Had her for a litte while mr grenham was in the hospital. Basically she tought more in three weeks then mr grendham tought the whole year amazing teacher

3
Easiness
5
Helpfulness
5
Clarity

The best teacher I ever had in my life. Yeah, she gives lots of notes but im sure they will help later. She's great.

5
Easiness
5
Helpfulness
5
Clarity

she's the best science teacher I've ever had.. she's extremely knowledgable and intellegent.. she's like a walking science textbook... and shes nice i hope i have her again for science :)

3
Easiness
5
Helpfulness
5
Clarity

one of the best teachers i have ever had in my four years at Xaverian. I was glad to have her in my last year for Biology. Im taking Biology now in college, and its a total breeze because she is great

2
Easiness
4
Helpfulness
5
Clarity

Very knowledgeable, but tough on tests and covertly strict. never walks around the room, but totally screwed if your in the front. Will prepare you well for all tests, if you have the attention span.

5
Easiness
5
Helpfulness
5
Clarity

nice teacher, easy tests and i learned a lot

2
Easiness
5
Helpfulness
5
Clarity

best in her field. tough cookie though

3
Easiness
5
Helpfulness
5
Clarity

A genuinely nice person who cares about her students and their work. Although she can tend to give you a headache with all the work and her unique vocabulary, a devout caring woman

3
Easiness
5
Helpfulness
5
Clarity

Very,Very,Very strict teacher!!! Incapable of making class fun. She Is a very smart teacher and knows her stuff but she has to lay back. Spice up the classroom.

3
Easiness
5
Helpfulness
5
Clarity

She is extremly smart. you ask her a question and has the answer right away. she is dedicated and really loves what she does.

1
Easiness
3
Helpfulness
1
Clarity

Exellent teacher, trys to help each of her students individually.

3
Easiness
5
Helpfulness
5
Clarity

Brilliant and dedicated. She isn't THERE to entertain you; she's there to teach you biology.

1
Easiness
3
Helpfulness
3
Clarity

Too hard, too strict, not easy going...very incapable of making the class fun. She should lay back a bit.

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Learn more about Xaverian High School

5-star
76%
4-star
7%
3-star
7%
2-star
3%
1-star
4%
Based on 1,027 Ratings
Xaverian High School is located in Brooklyn, New York with an average teacher rating of 4.22 stars. When comparing Xaverian High School's teachers to other teachers in the state of New York, Xaverian High School's teachers are above the average of 4.21 stars. Xaverian High School ranks 530 amongst all High Schools in the state of New York. Learn More