Average 4.06 based on 8 teacher ratings
John Petersen is a Science teacher at Castro Valley High School located in Castro Valley, California and part of Castro Valley Unified School District. John Petersen's 8 teacher ratings contributes to Castro Valley High School's ranking of 974 in California. Additionally, the average teacher rating at Castro Valley High School is 4.21 stars.
4
Easiness
4
Helpfulness
4
Clarity
4
Easiness
5
Helpfulness
4
Clarity

Mr. Petersen is a really nice, funny, and sweet teacher. Although his tests are pretty hard, he curves a lot and you should get at least a B if you do all your work. =)

1
Easiness
1
Helpfulness
1
Clarity

he does not help students with medical conditions.

4
Easiness
5
Helpfulness
5
Clarity

Knew how to make class interesting, and relate the topics to things we could understand.

4
Easiness
5
Helpfulness
5
Clarity

I had mr. peterson for apes, which was the most fun and most interesting class i took at cvhs. he is an excellent teacher, really good at showing both sides of an issue and leaving the students free t

3
Easiness
4
Helpfulness
4
Clarity

fun class. could get boring. kinda learn on your own during homework but the book is good and he doesnt load you with work but still keeps you busy. advice: dont get on his bad side!

4
Easiness
5
Helpfulness
3
Clarity

he favors some students, such as myself. he is so nice& funny! he is a really fair grader too and lets you slack off a lot to still get an A. great class!

3
Easiness
4
Helpfulness
4
Clarity

Mr. P is the coolest!!! I loved his class; I wish he were doing Chemistry so I could have his next year! Rock on Mr. P!!!

5
Easiness
5
Helpfulness
5
Clarity

I HEART MR. P!!

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Learn more about Castro Valley High School

5-star
75%
4-star
10%
3-star
6%
2-star
2%
1-star
5%
Based on 4,305 Ratings
Castro Valley High School is a public high school located in Castro Valley, California and part of Castro Valley Unified School District. Castro Valley High School is ranked 974 in California. Learn More