Average 4.21 based on 8 teacher ratings
John Korn is a Computer Science teacher at Roselle Catholic High School located in Roselle, New Jersey. When comparing John Korn's ratings to other teachers in the state of New Jersey, John Korn's ratings are below the average of 4.35 stars. Additionally, the average teacher rating at Roselle Catholic High School is 4.26 stars.
4
Easiness
4
Helpfulness
4
Clarity
4
Knowledge
3
Textbook Use
3
Exam Difficulty
3
Easiness
3
Helpfulness
2
Clarity
4
Knowledge
3
Textbook Use
3
Exam Difficulty

Ok teacher..No personality .

5
Easiness
5
Helpfulness
5
Clarity

Best teacher I ever encountered

4
Easiness
5
Helpfulness
5
Clarity

A Great teacher. Always willing to listen to a student's ideas. I truly enjoyed being in his class the first year he taught computer programming. He is one of the reasons I became a math teacher.

5
Easiness
5
Helpfulness
5
Clarity

hes a nice guy and really helpful with class projects but class itself is SO BORING. so easy to fall asleep.

4
Easiness
5
Helpfulness
5
Clarity

loved his class! so helpful and really cares about his students, if anyone tells you other they're wrong!!he went out of his way for me and I totally appreciate

5
Easiness
5
Helpfulness
5
Clarity

I had Mr. Korn for sophomore year and I LOOOVED him... he was my favorite math teacher! If you do well in his class and get a bad grade, he'd let it slide..

4
Easiness
1
Helpfulness
3
Clarity

i was an A+ student in all my classes but he didn't reach out when i was struggling. All together a lousy teacher, and lame teaching strategies

2
Easiness
5
Helpfulness
5
Clarity

Mr. Korn is a very good teacher. I like him alot. He's very helpful.

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Learn more about Roselle Catholic High School

5-star
76%
4-star
9%
3-star
5%
2-star
5%
1-star
3%
Based on 314 Ratings
Roselle Catholic High School is located in Roselle, New Jersey with an average teacher rating of 4.26 stars. When comparing Roselle Catholic High School's teachers to other teachers in the state of New Jersey, Roselle Catholic High School's teachers are below the average of 4.35 stars. Roselle Catholic High School ranks 358 amongst all High Schools in the state of New Jersey. Learn More