Phone: (406) 728-2400 ext. 7635
Degrees and Certifications:
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 Geometry. I post announcements and assignments to our Google classrooms.
Please feel free to reach out to me by email, firstname.lastname@example.org. Thank you. Here's to the new school year! Take care.