Mark O

Dracut, MA

Let Me Help You Understand.



Worked over 35 years as a Principal Electrical Engineer designing Control and Communication systems. Been tutoring high school, college as well as other engineers for about 4 years now. Cover all levels of math including linear algebra, engineering and computers. Most rewarding part for me is when my students say they understand now.


Northeastern University/UMASS Amherst&Lowell

Subjects of Expertise

Pre-Algebra, Algebra 1, Algebra 2, Geometry, Trigonometry, Calculus, Pre-Calculus

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