Average 3.95 based on 13 teacher ratings
Mr. Gu is a Math teacher at John Dewey High School located in Brooklyn, New York and part of New York City Geographic District #21. Mr. Gu's 13 teacher ratings contributes to John Dewey High School's ranking of 219 in New York. Additionally, the average teacher rating at John Dewey High School is 4.44 stars.
4
Easiness
4
Helpfulness
3
Clarity
5
Knowledge
5
Easiness
2
Helpfulness
2
Clarity
5
Knowledge

"sigh" His test is extremely hard. Don't go to his class if you are not smart enough.

4
Easiness
5
Helpfulness
5
Clarity

hes pretty good

4
Easiness
4
Helpfulness
2
Clarity

he's ok but gives hw everyday and makes the test very hard.

3
Easiness
4
Helpfulness
3
Clarity

he is a cool dude.. i failed his class but he gave me a R reversal at the end... just do his class work and HOMEWORk you good!

3
Easiness
2
Helpfulness
2
Clarity

sometimes he's trying to make joke.... but not that funny....he's nice, but the way he teach is very unclear and not to the point

4
Easiness
4
Helpfulness
5
Clarity

a good teacher

5
Easiness
4
Helpfulness
2
Clarity

I love that man i had him last year and i missed around almost to the need of the cycle i failed every test,but passed the last wit a 92 and gave me an M.

4
Easiness
4
Helpfulness
4
Clarity

a very good math teacher, he is easy, just participate and you will pass his class, also i always fooled around in his class, but he is cool with it.

3
Easiness
4
Helpfulness
2
Clarity

Mr. Gu is alright, although i had some arguments with him. Don't really understand what he sez though.

5
Easiness
3
Helpfulness
3
Clarity

hes nice

5
Easiness
5
Helpfulness
5
Clarity

Very Easy

4
Easiness
4
Helpfulness
2
Clarity

'the mass iz very impotant' he's a nice guy, but i can't understand him very well

4
Easiness
5
Helpfulness
2
Clarity

Got a 50 and a 60 on his tests and he gave me a MC, and speak some good english

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Learn more about John Dewey High School

5-star
80%
4-star
9%
3-star
5%
2-star
1%
1-star
2%
Based on 4,533 Ratings
John Dewey High School is a public high school located in Brooklyn, New York and part of New York City Geographic District #21. John Dewey High School is ranked 219 in New York. Learn More