Average 4.83 based on 32 teacher ratings
Bob Koonz is a Science teacher at New Trier Township High School - Winnetka Campus located in Winnetka, Illinois and part of New Trier Twp Hsd 203 School District. Bob Koonz's 32 teacher ratings contributes to New Trier Township High School - Winnetka Campus' ranking of 311 in Illinois. Additionally, the average teacher rating at New Trier Township High School - Winnetka Campus is 4.17 stars.
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I studied with Mr. Koonz in 1974. I recently read that the most important factor in education is a great teacher. Thinking back most of what I remember from high school and college was from his regular and AP chemistry courses. He was the one teacher who thought us how to think and I am greatful to him for that.

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How could you not like Koonz? Just ask him to tell you a story -- a privilege to have him as a sub.

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Best sub ever!

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best sub ever and his stoies are priceless and i always ask if we can have him when my teachers are gone!

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I have had him as and he is hilarious. Coughs every two seconds and talks about NC-17 movies.

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Had him in 1972-73 for AP Chem, great teacher, lots of fun in class. Everyone I knew got a 4s and 5s on the AP test so we also learned something. Glad to see he's still teaching.

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My chemistry teacher in 1976 and chess club sponsor 1975-79. A great teacher and a good guy. I hope he is still exploding things for students!

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BEST SUB EVER! he is hilarious. Tells great stories. He also teaches well

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COOLEST PERSON EVER! when i grow up, i want to be just like koonz. he is my hero. he's donating his skeleton to the school, i want to frame it and make a book, of his stories for future generaltions

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The best sub on the face of the planet!

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Sat with him at lunch once, a true local celebrity and legend, just subs now but hands down the best sub great stories

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ask him about the teacher who lost his 10 year, koonz is amazing

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Very friendly and very funny

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Gib Stienbeck

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The best man that ever lived. His stories, that las half a period, had me laughing out of my seat.

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Best sub you'll ever have! Ask him about why he hates computers. Or the time he got shot. He's the only guy I know who can take up twenty minutes telling a five-minute story. He's amazing. Very odd, but amazing.

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the best teacher. ever. hands down.

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Mr. Koonz is my hero

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KOONZ!!! the best science substitute ever!! hes the best!!!!!!!!!!!!!!

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I only had him substitute once. He's kinda weird, and has a very bizarre sense of humor. To sum it up: yeah, hes awesome.

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possibly the funniest senior citizen i've ever met. awkward humor

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omg i love mr koonz. his stories are the best, and he's always fun to listen to. an awesome sub and a great person to be around!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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Ask him what he keeps in that LARGE briefcase! you'll be suprised! he's the best... GO KOONZ!

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He doesn't explain the science concepts well.

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Incredibly nice and willing to help everyone!

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Wonderful class, wonderful teacher.

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I love him.

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EB chem rules with Koonz. Whoever ratted him out should fry for eternity. But aside from that, Koonz has been one of the funniest and nicest teachers Ive had.

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One of the funniest and smartest teachers i've ever had. Take AP Chem with Koonz! It's almost like taking AP Comedy with Seinfeld.

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Mr. Koonz is the greatest. He not only teaches chemistry well, but is also the BEST STORYTELLER EVER! I'm in his EB class and we all love him. GO KOONZ!

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Learn more about New Trier Township High School - Winnetka Campus

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4-star
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3-star
8%
2-star
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1-star
5%
Based on 8,984 Ratings
New Trier Township High School - Winnetka Campus is a public high school located in Winnetka, Illinois and part of New Trier Twp Hsd 203 School District. New Trier Township High School - Winnetka Campus is ranked 310 in Illinois. Learn More