Average 4.43 based on 35 teacher ratings
Dan Kosko is a retired Music teacher at Frost Middle School located in Fairfax, Virginia and part of Fairfax County Public Schools. Dan Kosko's 35 teacher ratings contributes to Frost Middle School's ranking of 276 in Virginia. Additionally, the average teacher rating at Frost Middle School is 4.14 stars.
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Knowledge
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Textbook Use
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Exam Difficulty
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Easiness
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Knowledge
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Exam Difficulty

He is amazing I am so sad that he is retiring this year, he is my favorite teacher:-)

5
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5
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4
Clarity

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Mr Kosko is the best. he has a lot to teach too plus he is really funny

5
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he's a great band director! If you goof off in class or you don't try, then he won't like you, but he's really cool. Plus, he's a percussionist, which makes him even more awesome!

5
Easiness
3
Helpfulness
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Clarity

awesome teacher :)

5
Easiness
3
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He's an awesome band director, but tends to focus on the group.

2
Easiness
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Clarity

He made my band experience:( BAD

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Easiness
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Helpfulness
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Clarity

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Easiness
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Cool teacher...unless your emma chacon ;]

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Easiness
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Helpfulness
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HE IS AN AWESOME TEACHER

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Clarity

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Helpfulness
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And as a reponse to 1/09/09.... What did you do!?!? It is hard to get him mad.......

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Clarity

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so boring, but i would suddenly perk up when he started yelling at a section... he screamed a lot.I didnt take him in 8th. He didn't know anything about oboes. He would crack jokes sometimes though.

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Easiness
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Helpfulness
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Clarity

he is real nice if you are good @ ur instrument and turn in ur practice reccord and stuff...

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Helpfulness
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Clarity

In four years, all you Frosties will realize that Dan Kosko is an amazing teacher.

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Easiness
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Helpfulness
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Excellent teacher. He really knew a lot about band and music.

5
Easiness
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Helpfulness
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Clarity

Mr. Kosko is really cool!

3
Easiness
2
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Clarity

In my last year of Band @ frosy I really got ticked off at him after that, i didnt like him

5
Easiness
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Helpfulness
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Clarity

he's ok, but I don't like him as much as i used to, after he yelled at me

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Easiness
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Helpfulness
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Clarity

some ppl think he is like evil, but he's one of the best teachers at frost. and he likes the french horns :D

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Helpfulness
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Clarity

If you're in symphonic band, he loves you as long as you never ever talk and know your pieces by heart. He's extremely tough on the 1st chairs (poor them) and has it in for the trumpets because they're the coolest. :-) He loves the french horn. Grrrr. :-(

4
Easiness
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Helpfulness
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Clarity

excellent teacher.. only bad thing is when he singles out people and they get sad or emmbarressed if they mess up

4
Easiness
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Helpfulness
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Clarity

he's sooo awesome! he made us feel gr8, i cant wait till band starts again. his temper just needs 2 improve a bit

5
Easiness
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Helpfulness
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Clarity

GO KOSKO!! hes helpful nice funny sarcastic makes funny comebacks & makes u feel gr8 i dont like how ppl say he like sym. best they're just jealous cuz he proud!

5
Easiness
5
Helpfulness
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Clarity

What can you say bad

5
Easiness
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Helpfulness
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Clarity

what can i say? i was in concert 2 (when there wasn't concert 3) and symphonic. cool teacher. Too bad i only have him during marching season now...

5
Easiness
2
Helpfulness
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Clarity

I really wish he had given me encouragement. There are many students, but he needs to really take more interest in his band students, it's ridiculous

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Easiness
5
Helpfulness
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Clarity

He's great. First of all he knows exactly what he is doing and can make the worst band good. Hes nice and funny except for sometimes.

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Easiness
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Helpfulness
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Clarity

He's the best, man. He sure knows what he's doing!!

3
Easiness
2
Helpfulness
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Clarity

You know he just so evil. And i could say he's other things but i hate him and i love the flute so that's y i'm in band but i hate him.

4
Easiness
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Helpfulness
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Clarity

1. It's not like we choose to be in simphonic, we have to memorize all the scales, slace patterns and scales in thirds!

5
Easiness
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Helpfulness
1
Clarity

If your not in symphonic band he treats you like dirt

4
Easiness
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Helpfulness
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Clarity

Everyone thinks he's cool and he's the best of all.

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Learn more about Frost Middle School

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4-star
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3-star
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2-star
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1-star
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Based on 2,338 Ratings
Frost Middle School is a public middle school located in Fairfax, Virginia and part of Fairfax County Public Schools. Frost Middle School is ranked 272 in Virginia. Learn More