Ms. Margie Dennison

Phone: (406) 728-2400 ext. 7635


Degrees and Certifications:

Ms. Margie Dennison

Greetings mathematicians!  My name is Margie Dennison and I am so happy to be a mathematics teacher at Sentinel High School.

This year, I am teaching Algebra 1 and Algebra 1A.  Algebra is the backbone of all the math you'll experience as you move forward in school and in life.  It is so cool, and I look forward to diving into it with all of you.