Average 4.9 based on 5 teacher ratings
Peter Casillo is a Math teacher at Chartiers Valley High School located in Bridgeville, Pennsylvania and part of Chartiers Valley School District. Peter Casillo's 5 teacher ratings contributes to Chartiers Valley High School's ranking of 262 in Pennsylvania. Additionally, the average teacher rating at Chartiers Valley High School is 4.27 stars.
4
Easiness
5
Helpfulness
5
Clarity
4
Easiness
5
Helpfulness
4
Clarity

I had him in 1971. learned more from him than any other math teacher..he was truely a great guy

5
Easiness
5
Helpfulness
5
Clarity

Pistol Pete drew the greatest circles of all time.

2
Easiness
5
Helpfulness
5
Clarity

Great teacher.

4
Easiness
5
Helpfulness
5
Clarity

Mr. Casillo is the greatest teacher ever and Gadgetronics is my favorite computer game. I stay up until 3am playing it!!!

3
Easiness
5
Helpfulness
5
Clarity

Wonderful teacher, wish he hadn't retired though

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Learn more about Chartiers Valley High School

5-star
76%
4-star
9%
3-star
7%
2-star
2%
1-star
3%
Based on 881 Ratings
Chartiers Valley High School is a public high school located in Bridgeville, Pennsylvania and part of Chartiers Valley School District. Chartiers Valley High School is ranked 261 in Pennsylvania. Learn More