Average 4.69 based on 23 teacher ratings
David Ruiz is a Math teacher at Arroyo High School located in El Monte, California and part of El Monte Union High School District. David Ruiz's 23 teacher ratings contributes to Arroyo High School's ranking of 1,035 in California. Additionally, the average teacher rating at Arroyo High School is 4.12 stars.
4
Easiness
5
Helpfulness
5
Clarity
5
Knowledge
2
Textbook Use
3
Exam Difficulty
4
Recommended
2
Easiness
4
Helpfulness
4
Clarity
4
Knowledge
4
Textbook Use
2
Exam Difficulty

Great math teacher. I'm horrible at math but I still get what he's teaching. Answers a lot of questions. Chill teacher.

2
Easiness
4
Helpfulness
3
Clarity
5
Knowledge
2
Textbook Use
4
Exam Difficulty

I had him for both Pre-Calc and Calculus. He's a really good teacher and will help you if you need help with the lesson. The only reason it's hard is that these both subjects require memorization, which isn't easy.

2
Easiness
5
Helpfulness
5
Clarity
5
Knowledge
1
Textbook Use
2
Exam Difficulty

i had him for Algebra 2, and i thought it was easier than algebra 1! we did worksheets everyday, and its very simple, but we are still learning. only problem was that he liked to lean on the board and covers up the whole left side...

4
Easiness
4
Helpfulness
4
Clarity
5
Knowledge

Ruiz was one of my favorites. i had him for both trig and alg2. hes cool with his jokes, and he takes nothing to the heart. but he taught very well also. it took me a while to adjust to his style. but it got pretty easy afterwards. his work doesnt count for much points. so you gotta know your stuff and pass the tests and quizzes.

3
Easiness
4
Helpfulness
4
Clarity
4
Knowledge

Had him for upper math: Calculus during his first year teaching the subject. It wasn't so easy only because of the subject, the tests, and it being his first year.

5
Easiness
5
Helpfulness
5
Clarity
5
Knowledge

Very good math teacher. Do your work and you'll be fine. He answers all questions and is available to help whenever needed.

5
Easiness
5
Helpfulness
5
Clarity

4
Easiness
5
Helpfulness
5
Clarity

5
Easiness
5
Helpfulness
5
Clarity

awesome teacher; funny

3
Easiness
2
Helpfulness
5
Clarity

5
Easiness
5
Helpfulness
5
Clarity

5
Easiness
5
Helpfulness
5
Clarity

He's more than a teacher, he's an entertainer. You understand everything in his class you love his jokes

3
Easiness
5
Helpfulness
5
Clarity

the only time i liked math was when i had him..lol

5
Easiness
5
Helpfulness
5
Clarity

he's the best math teacher ever! :) awesome! i've understood everything in that class!

4
Easiness
5
Helpfulness
5
Clarity

Hes the best math teacher out there and was always there to help me when i didint understand the math

4
Easiness
5
Helpfulness
5
Clarity

Best math teacher ever.

3
Easiness
5
Helpfulness
5
Clarity

Mr. Ruiz probably the best math teacher to teach.Great teacher.

5
Easiness
5
Helpfulness
5
Clarity

nice teacher... very helpful ^^

3
Easiness
5
Helpfulness
5
Clarity

he rocks your world? ew! what kind of student are you??

3
Easiness
5
Helpfulness
5
Clarity

i had him for the summer for algebra 1, and he's like THEE BEST TEACHER EVER!! he actually helps you and goes around and makes sure that you get it. man, i wish i was still at arroyo, kuz then id be acing my math class if he was my teacher! hes the best!!

4
Easiness
4
Helpfulness
4
Clarity

He is a good teacher. He likes to help students.

5
Easiness
5
Helpfulness
5
Clarity

Keep up the good work!!!

4
Easiness
5
Helpfulness
5
Clarity

SO cool

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Learn more about Arroyo High School

5-star
78%
4-star
8%
3-star
5%
2-star
2%
1-star
4%
Based on 1,939 Ratings
Arroyo High School is a public high school located in El Monte, California and part of El Monte Union High School District. Arroyo High School is ranked 1,036 in California. Learn More