Average 4.63 based on 4 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 4 teacher ratings contributes to Boulder High School's ranking of 90 in Colorado. Additionally, the average teacher rating at Boulder High School is 3.95 stars.
4
Easiness
5
Helpfulness
5
Clarity
3
Easiness
5
Helpfulness
5
Clarity

great teacher-- my favorite.

4
Easiness
5
Helpfulness
3
Clarity

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
71%
4-star
10%
3-star
8%
2-star
4%
1-star
5%
Based on 168 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 90 in Colorado. Learn More