Average 4.83 based on 3 teacher ratings
Mark Castleman is a Science teacher at Boulder High School located in Boulder, Colorado and part of Boulder Valley School District No. Re2. Mark Castleman's 3 teacher ratings contributes to Boulder High School's ranking of 86 in Colorado. Additionally, the average teacher rating at Boulder High School is 4.37 stars.
3
Easiness
5
Helpfulness
5
Clarity
3
Easiness
5
Helpfulness
5
Clarity

great teacher-- my favorite.

2
Easiness
5
Helpfulness
5
Clarity

Mr. Castleman is an excellent teacher, and really knows his stuff. everyone wants to get into his classes.

5
Easiness
4
Helpfulness
5
Clarity

Class: Astronomy, easy stuff, really interesting. He loves the topics & has a very laid back, but still effective teaching style. Lots of visuals. Likes Farscape & sci-fi. :)

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Learn more about Boulder High School

5-star
74%
4-star
7%
3-star
8%
2-star
3%
1-star
6%
Based on 157 Ratings
Boulder High School is a public high school located in Boulder, Colorado and part of Boulder Valley School District No. Re2. Boulder High School is ranked 86 in Colorado. Learn More