Average 4.31 based on 39 teacher ratings
Brian Costello is a Technology teacher at Great Hollow Middle School located in Nesconset, New York and part of Smithtown Central School District. Brian Costello's 39 teacher ratings contributes to Great Hollow Middle School's ranking of 963 in New York. Additionally, the average teacher rating at Great Hollow Middle School is 4.18 stars.
4
Easiness
4
Helpfulness
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Clarity
3
Easiness
3
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Clarity

5
Easiness
4
Helpfulness
4
Clarity

he is ok i guess but he can get really mean at times

5
Easiness
5
Helpfulness
5
Clarity

he is def the best tech teacher at GHMS

5
Easiness
3
Helpfulness
1
Clarity

he didnt even know my name... was never here always absent & the few times he was here he didnt do anything cuz we had a student teacher.

5
Easiness
5
Helpfulness
5
Clarity

easiest nicest bestest tech teacher in the world

4
Easiness
4
Helpfulness
4
Clarity

he is kool!!! i used to go every lunch period to see him.. he has cute kids

5
Easiness
4
Helpfulness
3
Clarity

nice

3
Easiness
3
Helpfulness
4
Clarity

yo lyke u teh best homes u awsome pwn numbss wow so kool n u da bom!

5
Easiness
5
Helpfulness
5
Clarity

3
Easiness
5
Helpfulness
5
Clarity

VERY COOL! hes the funniest teacher ever and he made tech fun for me!

5
Easiness
5
Helpfulness
5
Clarity

Hes so good at teaching the steps on how to us the machines

4
Easiness
5
Helpfulness
5
Clarity

he is a great tech teacher n volleyabll coach u r very lucky if u ever get him

3
Easiness
5
Helpfulness
5
Clarity

He is a really good Tech. Ed teacher!!

5
Easiness
5
Helpfulness
5
Clarity

He is a good volley ball coach most of the time, but he can be fun to hang around with. can't wait to see him next pratice, luckily the 8th graders won't be a pain in the butt if you know what i mean

3
Easiness
5
Helpfulness
5
Clarity

Hes the best quarter class teacher iv ever had

4
Easiness
5
Helpfulness
5
Clarity

5
Easiness
5
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5
Clarity

amazingggggggggggggg

2
Easiness
2
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2
Clarity

the wost expirence he will ever have. is when he had 2 deal w/ me at volleyball practive last year. all the ppl who hated him. dnt worry i bugged him so much =]

3
Easiness
3
Helpfulness
4
Clarity

he is soooooooooo nice and he has to handle our 9th period tech class!!!!

5
Easiness
5
Helpfulness
5
Clarity

u r the best teacher eva i loved u as a teacher hope i get u next yr and so does quacky

5
Easiness
5
Helpfulness
5
Clarity

Mr. Costello is the man...all you haters get outa here...

5
Easiness
5
Helpfulness
5
Clarity

He is very humorous, funny, and very helpful.

4
Easiness
5
Helpfulness
5
Clarity

He is a very nice teacher. He is helpful to his students and he is very clear when explaining directions.

5
Easiness
5
Helpfulness
5
Clarity

youre the best teacher ever your the coolest

4
Easiness
2
Helpfulness
3
Clarity

he is very annoying

3
Easiness
5
Helpfulness
5
Clarity

I had alot of fun in his class, I haven't done anything stupid!!!

5
Easiness
5
Helpfulness
5
Clarity

he is awesome!

5
Easiness
5
Helpfulness
5
Clarity

he is one of the coolest teachers at great hollow!!

4
Easiness
5
Helpfulness
5
Clarity

A great guy with a good atitude he is nice to all and has a great time teaching he's great

4
Easiness
1
Helpfulness
1
Clarity

He dosnt hav ne control over his class.he sits ther and waits til they quiet down.But in 6th grade, the kids in my class neva quieted down so we didnt do nethin

5
Easiness
5
Helpfulness
5
Clarity

He's awsome!!!!!!!!!!!!!!!!!! And cool....... did i mention awsome!

3
Easiness
2
Helpfulness
2
Clarity

she is not the nicest

3
Easiness
4
Helpfulness
4
Clarity

YES! Mr.Costello was the best! i had him fofr 7th and 8th grade and man what a guy :P

4
Easiness
4
Helpfulness
5
Clarity

Mr Costello is cool, if you want to get on his good side, color your tech drawings blue!(his favorite color) :)

4
Easiness
5
Helpfulness
5
Clarity

I had so much fun it tech. ed this year. I had so much fun and I really miss going to Tech everyday

5
Easiness
5
Helpfulness
4
Clarity

He is really the best.

5
Easiness
5
Helpfulness
5
Clarity

had him in 8th grade.. we had so much fun in his class

4
Easiness
4
Helpfulness
4
Clarity

HE'S COOL

1
Easiness
5
Helpfulness
5
Clarity

Mr. costell is the best teacher in the world and he rules.

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Learn more about Great Hollow Middle School

5-star
78%
4-star
10%
3-star
6%
2-star
2%
1-star
2%
Based on 3,274 Ratings
Great Hollow Middle School is a public middle school located in Nesconset, New York and part of Smithtown Central School District. Great Hollow Middle School is ranked 963 in New York. Learn More