Tutoring – Cherry Hills Village, Colorado

Online tutoring at its very best.

For Over 30 Years Proud that My Students have Earned the Highest Grades 7-12 and Top SAT & ACT Scores.

Perdocere Math Tutoring Grades 7-12, SAT Prep, SAT Tutoring, ACT Prep, ACT Tutoring. Call 833-MATH-833.

Call 833-MATH-833 to reach me directly.
Dr. George
Ph.D. Harvard, B.S. MIT

Private Math Tutor
Grades 7-12

Precalculus
Trigonometry
Algebra
Geometry
Calculus

SAT Math Prep
ACT Math Prep
SAT Math Level 1
SAT Math Level 2


I think George is not merely a tutor – he is a real educator. He knows that what helps students perform well on tests is the same as what makes them good students. A solid academic foundation pays dividends throughout schooling and careers, and George never loses sight of that in his work.

Marlyn E. McGrath
Director of Admissions
Harvard University


One private tutor and an unprecedented list of hundreds of testimonials with prominent named verifications.


I have known George for decades. He has a very clear and dramatic effect enabling students to think and rise to their full potential. George’s influence on so many lives has had significant impact, and I greatly admire him for doing this.

Professor William A. Goddard III
California Institute of Technology (Caltech)


Real time interactive two-way writing. You cannot do math with a keyboard and mouse! Online math tutoring done right.

Perdocere Math Tutoring Grades 7-12, SAT Prep, SAT Tutoring, ACT Prep, ACT Tutoring. Call 833-MATH-833.

”George is the best math teacher I have ever had and for the first time in my life I can now say I feel confident in math. I get it! He is so organized. He challenged me to really push the limit and had confidence in me that I could achieve the goals we set together. I wasn’t to sure but with his methods, encouragement and great teaching I did it and feel great about it too. I did great on my SATs, my math grade is an A and I now will enter the honors level. I wish I had met George earlier. Thanks George.”

I am proud to provide by far the best private tutoring available to Cherry Hills for high school and middle school students. The most important validation is what parents and students have to say, so please read the growing list of hundreds of testimonials. Whether focusing on Schoolwork, SAT, or ACT preparation, I teach my students to think and become creative problem solvers. This is the foundation which results in good grades at school, high standardized test scores, and future college success. When our children go to college, if they know how to think on their feet, they will be confident and successful, and we (parents) won’t worry. Perdocere is a true one-person premium tutoring company, providing unmatched educational excellence for each and every one of my students, from Cherry Hills, across the country, and even when they study abroad.

Note: I do not hire tutors to dispatch. All tutoring is provided only by me, and the result is that your child receives the best private instruction, second to none.

The best tutoring available to Cherry Hills.
Recognized by parents, students, and other tutors for providing by far the best private tutoring.