Average 4.65 based on 18 teacher ratings
Ernie Demartini is a Math teacher at Acalanes High School located in Lafayette, California and part of Acalanes Union High. Ernie Demartini's 18 teacher ratings contributes to Acalanes High School's ranking of 814 in California. Additionally, the average teacher rating at Acalanes High School is 3.97 stars.
3
Easiness
5
Helpfulness
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Clarity
5
Knowledge
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Easiness
5
Helpfulness
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Knowledge

Mr.DeMartini was and still is the most demanding and helpful (math) teacher I ever had....25 years later I still think he's the best. He's a great dad too!

5
Easiness
5
Helpfulness
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Clarity

4
Easiness
5
Helpfulness
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Clarity

great tutor.

5
Easiness
5
Helpfulness
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Clarity

demartini! he is hands down the BEST math teacher ever! whenever he comes to sub in my math classes he is so easy to understand.

2
Easiness
5
Helpfulness
5
Clarity

funny guy, great teacher

1
Easiness
2
Helpfulness
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Clarity

4
Easiness
4
Helpfulness
4
Clarity

He subbed for us at Miramonte...hes a nice guy

4
Easiness
5
Helpfulness
5
Clarity

Ahh, the good old days...

1
Easiness
4
Helpfulness
4
Clarity

Dmar knows his stuff

4
Easiness
5
Helpfulness
5
Clarity

Demar is a really good teacher. He knows his material and knows how to teach it unlike some teachers at the school. A+

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Easiness
2
Helpfulness
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Clarity

2
Easiness
5
Helpfulness
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Clarity

His expectations were high but I found that if I paid attention during lecture and did my work, the class was still a challenge--but not impossible.

4
Easiness
5
Helpfulness
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Clarity

Haha Good ol' Demar, he was a very good teacher, and I was lucky enough to have him for the last 2 years of his career. Donuts don't hurt either!

1
Easiness
5
Helpfulness
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Clarity

awesome teacher... but retired

4
Easiness
5
Helpfulness
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Clarity

Gotta love Demar. Always willing to help after school.

4
Easiness
5
Helpfulness
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Clarity

Mr. Demartini was the best teacher that I have ever had as a math teacher.

2
Easiness
5
Helpfulness
5
Clarity

Mr. Demartini taught me over 10 years ago. He's still one of my faves.

1
Easiness
5
Helpfulness
4
Clarity

He's a really cool guy, but his tests are really hard

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Learn more about Acalanes High School

5-star
69%
4-star
12%
3-star
8%
2-star
4%
1-star
4%
Based on 1,798 Ratings
Acalanes High School is a public high school located in Lafayette, California and part of Acalanes Union High. Acalanes High School is ranked 812 in California. Learn More