Average 3.14 based on 7 teacher ratings
Ken Schaffer is a Physics teacher at Diamond Bar High School located in Diamond Bar, California and part of Walnut Valley Unified School District. Ken Schaffer's 7 teacher ratings contributes to Diamond Bar High School's ranking of 1,239 in California. Additionally, the average teacher rating at Diamond Bar High School is 4.03 stars.
4
Easiness
3
Helpfulness
3
Clarity
5
Easiness
1
Helpfulness
1
Clarity

Okay...honestly...his class is easy for me (alg2/trig) maybe becuz im..smart i believe?? BUT..He really CAN"T teach. he made mistakes all the time. he's pretty good at polar and vectors. other sucks

2
Easiness
2
Helpfulness
2
Clarity

YOU SHOULD STUDY. His finals are hard.

5
Easiness
1
Helpfulness
1
Clarity

worst teacher ever

5
Easiness
5
Helpfulness
5
Clarity

Great teacher! He's very easy and you can fail all his tests and still manage to get an A in his class!

3
Easiness
5
Helpfulness
5
Clarity

5
Easiness
3
Helpfulness
3
Clarity

very easy teacher.. easy to talk to. nice guy in general

5
Easiness
5
Helpfulness
5
Clarity

Very cool teacher. A teacher who understands students. Highly recommended.

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Learn more about Diamond Bar High School

5-star
68%
4-star
13%
3-star
8%
2-star
3%
1-star
6%
Based on 3,566 Ratings
Diamond Bar High School is a public high school located in Diamond Bar, California and part of Walnut Valley Unified School District. Diamond Bar High School is ranked 1,240 in California. Learn More