Average 4.94 based on 16 teacher ratings
Bill Keller is a Science teacher at Mission Viejo High School located in Mission Viejo, California and part of Saddleback Valley Unified. Bill Keller's 16 teacher ratings contributes to Mission Viejo High School's ranking of 1,340 in California. Additionally, the average teacher rating at Mission Viejo High School is 4.01 stars.
4
Easiness
5
Helpfulness
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Clarity
5
Easiness
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Clarity

He's awesome. He even says "Woot!" HAHAHAHA Me and Dominic laughed so hard when he said that. XD

4
Easiness
5
Helpfulness
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Clarity

MR KELLER IS THE BEST TACHER TO EVER LIVE!!! I learned so much and he was sooo cool! Im sad he's gone though

3
Easiness
5
Helpfulness
4
Clarity

Mr. Keller was the best science teacher I ever had. It's a shame he was only a substitute and cannot stay for the rest of the year.

5
Easiness
5
Helpfulness
5
Clarity

please stay and make miller go away!!!!!! per. 5 loves you mr. keller. your awesome

5
Easiness
5
Helpfulness
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Clarity

Mr. Keller is the best teacher I've ever had!When I went through family problems last year he was totally there for me and supported me!And he gave me his fish!

4
Easiness
5
Helpfulness
5
Clarity

He's probably the best substitue I've ever had. Probably the only sub that knows as much (or maybe even more) than the actual teacher.

3
Easiness
5
Helpfulness
5
Clarity

Mr. Keller is the greatest science teacher that ever faced the campus of Mission! I loved his marine biology and anatomy classes!

5
Easiness
5
Helpfulness
5
Clarity

Best teacher ever, whish I had him and not Irvine.

5
Easiness
5
Helpfulness
5
Clarity

ONLY DRAW BACK IS IRVINE. the coolest teacher ever!!!!!!!!!!!!!!!

5
Easiness
5
Helpfulness
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Clarity

Mr Keller is just AWESOME!! no other words. He is my Favorite!!

5
Easiness
4
Helpfulness
5
Clarity

too bad he's retiriing :( we'll miss you mr. Kooler

5
Easiness
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Helpfulness
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Clarity

Very cool, one of the few people in So Cal with comen sense ;) per 5

4
Easiness
5
Helpfulness
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Clarity

Mr. Keller is the coolest teacher in the world. Too bad Mrs. Irvine took his place...

4
Easiness
5
Helpfulness
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Clarity

Keller is way better then Irvine because he has a great attitude.

4
Easiness
5
Helpfulness
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Clarity

Mr.Keller is the best teacher I've ever had. Why did he get a student teacher who doesn't know a thing about science???

5
Easiness
5
Helpfulness
5
Clarity

his parents should have named him the coolness

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Learn more about Mission Viejo High School

5-star
69%
4-star
11%
3-star
9%
2-star
4%
1-star
6%
Based on 2,600 Ratings
Mission Viejo High School is a public high school located in Mission Viejo, California and part of Saddleback Valley Unified. Mission Viejo High School is ranked 1,340 in California. Learn More