About Teacher



Degrees and Certifications:

Mrs. Hagar

My name is Trisha Hagar I graduated with my bachelors in secondary education in December of 1992. I continued my education earning my Masters in Math in August of 1999.  I am certified to teach math grades 5-12.  This is my 24th year of teaching and my 1st year at Hazelwood East High. This year I am teaching Foundations of Algebra, Algbra 1 and Algebra 2. I have also taught Calculus, Statistics, Pre-Calculus, Dual Credit College Algebra, and Geometry. I enjoy teaching and being with our youth to guide and lead by example.


Algebra 1 Syllabus

Algebra 2 Syllabus

Foundations of Algebra Syllabus