Average 4.51 based on 29 teacher ratings
Franz Delfavero is a Science teacher at William Cullen Bryant High School located in Long Island City, New York and part of New York City Geographic District #30. Franz Delfavero's 29 teacher ratings contributes to William Cullen Bryant High School's ranking of 174 in New York. Additionally, the average teacher rating at William Cullen Bryant High School is 4.37 stars.
3
Easiness
4
Helpfulness
4
Clarity
5
Knowledge
3
Textbook Use
4
Exam Difficulty
5
Easiness
5
Helpfulness
5
Clarity
5
Knowledge
5
Textbook Use
5
Exam Difficulty

He is the reason why I always leave my blinds open in the winter to save on my heating bill

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

His definition of a circle has stuck with me all these years.
"A circle is a series of points equidistant from the center."

5
Easiness
5
Helpfulness
5
Clarity
5
Knowledge

The most memorable teacher I have ever had! I'm one year from earning my Bachelor's Degree in Secondary Education. Everything he said was true. I'm no longer a "lemming" because of him and I want to change America as much as I can. A role model I will never forget! Thank you Mr. Delfavero!

5
Easiness
5
Helpfulness
5
Clarity
5
Knowledge

Most memorable teacher I ever had. He changed my life. He inspires people with his rants and the people that dont like his rants or sarcasm towards the students are too sensitive.

5
Easiness
5
Helpfulness
5
Clarity

The guys below me are hating on him because this guy was absolutely the best Prof. Ive ever had in my entire education! THIS GUY IS EARNING HIS PAY CHECK...great professor overall!

5
Easiness
5
Helpfulness
5
Clarity

3
Easiness
5
Helpfulness
5
Clarity

4
Easiness
3
Helpfulness
4
Clarity

feature of america!

3
Easiness
4
Helpfulness
5
Clarity

He is the George Carlin of teaching.

3
Easiness
5
Helpfulness
5
Clarity

Best Earth Science teacher ever. Knows what he's doing and how to do it well. He made me want to learn. He can be strict but its not in a digrading way. he won't put you down for what you don't know.

5
Easiness
5
Helpfulness
5
Clarity

Best Earth Science teacher EVER!

3
Easiness
5
Helpfulness
5
Clarity

i loved his class!!! if you pay attention,u'll understand everything.not to mention, he's so funny! i love the sarcasm. read and follow the directions! and never be late to class!

5
Easiness
3
Helpfulness
3
Clarity

Unique style, but I was up for it so I didn't have a problem. take him , u will have fun

3
Easiness
3
Helpfulness
3
Clarity

he's easy to pass, u just have to reread the notes and go over the review book

3
Easiness
5
Helpfulness
5
Clarity

Best teacher ever. Had him 2 yrs ago, now I'm in college and I appriciate the way he was and how he thought a lot more. Try to see deeper into the meaning of th

3
Easiness
5
Helpfulness
5
Clarity

Cool, but a very tough grader!~

3
Easiness
5
Helpfulness
5
Clarity

he's mad cool!...

1
Easiness
1
Helpfulness
2
Clarity

you just can't teach

3
Easiness
5
Helpfulness
3
Clarity

You are a good role model to the students. You did alot of things in you life that alot of people look up to. you are a very good teacher!

3
Easiness
5
Helpfulness
5
Clarity

Is the best science teacher! You actually learn without being bored to death. Yes, he is a little strict but that's because some of the kids are really stupid.

2
Easiness
5
Helpfulness
4
Clarity

Taught very well, just stop acting like a dean.

2
Easiness
1
Helpfulness
2
Clarity

booooo , u cannot teach

4
Easiness
2
Helpfulness
4
Clarity

You'll learn Science, But When he picks on you, It's not a good thing! LOL I remember once i answered something wrong, he was like what's 1 + green, he answered red or something, he will make a fool out of you!

3
Easiness
3
Helpfulness
3
Clarity

He needs to calm down but other then that i guess hes alright.

3
Easiness
2
Helpfulness
5
Clarity

LOL...i dunno...i like him & i don't ...he's very grouchy..

5
Easiness
5
Helpfulness
5
Clarity

HE IS THE BEST TEACHER EVER ! u learn about the class and about life!

3
Easiness
4
Helpfulness
5
Clarity

he is strict but then again i like him because he's cool

2
Easiness
5
Helpfulness
5
Clarity

never stops teacher- he's cool- i learned a lot

3
Easiness
5
Helpfulness
4
Clarity

never stops asking WHY

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Learn more about William Cullen Bryant High School

5-star
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4-star
10%
3-star
4%
2-star
2%
1-star
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Based on 3,155 Ratings
William Cullen Bryant High School is a public high school located in Long Island City, New York and part of New York City Geographic District #30. William Cullen Bryant High School is ranked 171 in New York. Learn More