Jonas W.

Jonas W.

About Jonas W.


Algebra, Algebra 2, Mid-Level Math, Statistics


Bachelors in Chemical Engineering from University of Pennsylvania

Masters in Chemical Engineering from University of Cincinnati-Main Campus

PHD in Chemical Engineering from Columbia University in the City of New York

Career Experience

I am a retired chemical engineer who wrote math simulation software for oil refineries. I've been tutoring for several years both on-line and privately as well as at the local college.

I Love Tutoring Because

I enjoy interacting with students of all ages and am particularly pleased when I see the progress that they are making based on how I presented the material to them.

Reviews (3,849)


Math - Quantitative Reasoning

Mar 22, 2018
Great job


Math - Mid-Level (Grades 7-8)

Mar 19, 2018
i lllllllllllllllllllllove this site i will use it whenever i need help


Math - Quantitative Reasoning

Mar 14, 2018
Thank you so much!


Math - Quantitative Reasoning

Feb 21, 2018
The instructor was really patient and helpful!