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 (4,101)


Math - Mid-Level (Grades 7-8)

Dec 12, 2018
he is good


Math - Quantitative Reasoning

Dec 6, 2018
my tutor was very helpful and straightforward


Math - Mid-Level (Grades 7-8)

Nov 26, 2018
I thought is was very helpful. The tutor was very kind and patient!


Math - Mid-Level (Grades 7-8)

Nov 15, 2018
I like this app and all the nice tutor’s