Roberto Vidal

Roberto Vidal

5.0Exceptional(5 reviews)
Offers online services
Offers online services


I have tutored for the better part of 15 years at all levels of middle-school through high school math (pre algebra through Calculus) and science (chemistry and physics).

My knowledge base stems from two sources: PhD in Chemical Engineering and 25+ years of technical industrial experience in high tech, solar, automotive, and health care industries.

My professional profile can be seen at:

I enjoy developing an understanding of the material in the students. This inevitably leads to improved grades and self esteem.


1 employee
14 years in business
Serves Hillsboro , OR
Offers online services


0 reviews


Annie s.

My child has taken Mr. Vidals tutoring class for a few years. Mr. Vidal is very knowledgeable in areas of AP calculus AB/BC, physics and Chemistry, etc.
He is always very kind and patient in accommodating my childs specific needs and inspiring her to excel. He is willing to take extra time to meet and discuss the needs, to understand the child, and then come up with a concrete plan to help the student, which is very comprehensive and it is far beyond my expectation.
My child is currently taking AP Chemistry tutoring class from Mr. Vidal. I am confident that with Mr. Vidals tutoring, my child is able to succeed in this very challenging class.
If you are looking for a high school tutor for the challenging AP classes, or advanced classes in areas of math, physics or chemistry, please contact Mr. Vidal and you will be so happy that you choose him!
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September 07, 2021


Sophia M.

Review: Roberto is an excellent tutor. He is very dedicated to my success in school. He supported me in Physics, Pre Calculus and Calculus AB/BC. He has a strong understanding of the subjects and is readily available between sessions. I recommend him without reservation.
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September 07, 2021


Aiden L.

Roberto is a great tutor. He helps makes sure I understand the concepts I need to know and prepares me well for tests. He adapts well to my learning styles and is extremely proficient in in-person tutoring as well as online. He is passionate about tutoring and cares about making a difference in his students academic career.
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September 07, 2021


Victoria T.

Make the best choice for your student by choosing Roberto!
Our family was so lucky to have him tutor each of our high schoolers. He is knowledgeable, patient, enthusiastic, and sparks both curiosity and understanding with math and science. He was very flexible in working with our schedules. Each of our kids went on to attend Honors Colleges after high school.
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September 07, 2021


Elijah M.

Dr. Vidal helped me graduate from Aloha High School by tutoring me in Chemistry. He worked with my teacher to put a short term plan to address my areas of need and focused on my needs. He is very caring.
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September 07, 2021

Frequently asked questions

When meeting a new student, I focus on understanding the student's level of understanding and learning style.  I then adjust my teaching style to meet both needs (student's proficiency and learning style).

I have strong academic training (4 engineering degrees in 3 majors) and more than 25 years of industrial technical experience.  I have been tutoring and teaching math and science classes since 2014.  Industrially, I have trained junior engineers over the last 20 years.

My base fee is $60/hour.  This includes offline support for the student since I believe firmly that a student that wants to improve should have the support at all times.  I respond students' requests within 24 hours free of charge.

I began teaching organically in industry, mostly for junior engineers.  Over the last 7 years, I have been working through tutoring agencies and teaching through a local school.  I currently focus on tutoring because of my interest in helping students individually.

I have worked with students in middle school, high school, and college.  The topics covered are Chemistry/Physics, Math (from Pre Algebra through Calculus BC), Stats, and SAT Math preparation.  Being bilingual, I can support students in Spanish as well.

I recommend you look for a teacher or tutor that will match your learning style and has the schedule flexibility to meet your needs.  Given the times, I also recommend that a teacher or tutor provides offline (beyond tutoring sessions) support since learning is a continuous process.

A teacher that has industry experience (along with the educational background) will be able to provide real-life examples that bring the concepts to life.

Services offered