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All instruction has been online for a decade using better than state-of-the-art technologies, and taught only by me. Educational foresight, not hindsight!
Proven online instruction that is better than in person.

Crafting Students to Think, Become Creative Problem Solvers, and Excel.
Instructor qualifications – Ph.D. Harvard, B.S. MIT, 30+ Years of Experience.
One-on-One Math Tutoring and SAT & ACT Preparation, Grades 7-12.

Dr. George – Perdocere, Inc.
833-628-4833
833-MATH-833

A one-person tutoring corporation for the sake of unsurpassed teaching and learning. I educate students and craft minds to think, become creative problem solvers, and perform exceptionally in their classes and on standardized tests. This is the foundation for future college success. Personalized instruction for Schoolwork and SAT & ACT preparation – high school, middle school, and college calculus. The most important validation is what parents and students have to say, so please take a moment to read the growing list of hundreds of testimonials with prominent named validations, and follow the links on this site to learn more. If you value the highest quality education as much as I do, then I welcome your phone call.

Try to figure these out:

\begin{array}{c} \color{blue} { \eqalign{ & \left( {{{\log }_a}b} \right)\left( {{{\log }_b}a} \right) = 1 \cr & {\log _{{a^n}}}b = {{{{\log }_a}b} \over n} \cr & {a^{{{\log }_b}c}} = {c^{{{\log }_b}a}} \cr & {\log _a}{1 \over b} = {\log _{{1 \over a}}}b \cr} } \end{array}

More practice problems with solutions on other pages of this website.

Believe in students and they will believe in themselves.
– Dr. George (me)
the old country doctor for tutoring