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Mary B.

University of Oklahoma


Attending college from 1992 to 1999, I changed careers from Professional Hairstylist/Instructor to become a middle school Algebra & Geometry teacher. I have been working for 20 years with 7-9th grade students; for the past 12 years I have been the Math Department Chair at my school, Brink Junior High in Oklahoma City. Along with teaching the advanced courses of PreAP Algebra I and PreAP Geometry, I have been a leader in my district offering PD to other educators. About 10 years ago I successfully completed Leadership Training with Texas Instruments and became one of their Regional Instructors. Teaching others, whether it be young students in my classroom or other educators, I have enjoyed sharing various tools and techniques that I regularly use in my classroom.


BA Secondary Math Education
University of Oklahoma

Topics Covered

Right Triangles
Relationships Within Triangles
Ratio, Proportion, and Measurement
An Introduction to Geometry
Graph Linear Functions
Linear Functions
Equations and Inequalities
Quadratic Functions
Complex Numbers
Rational Functions
Systems of Equations and Inequalities

Mary's Textbook Answer Videos

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