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Robert J. for tutoring lessons in Scottsdale AZ Over 20 tutoring hours WyzAnt Tutoring Tutor Tutor United States

Robert J.

Certified High School AP Calculus and Physics Teacher

Scottsdale, AZ (85258)

Travel Radius 30 miles
Hourly Fee $50.00
Discount $42.50 - $47.50 Save up to 15% (i)
  11 ratings

Your first hour with any tutor is always 100% refundable!

I am a college board certified AP calculus AB/BC teacher, and 2010/2011 AP calculus AB/BC reader. Besides math, I also have teaching and tutoring experience in AP/IB physics.

In 2007 I presented a paper to AP calculus teachers in a MathFest conference sponsored by MAA.

Last year, my students achieved 85% passing rate in AP calculus, with more students got 5 points than any other point(s).

In the past 6 years, I answered about 25,000 math questions, and now I am one of the top five contributors in yahoo's math forum.

Regarding my tutoring experience, I had maximum ten students to tutor one-on-one in a single day when I was in California. Many students I tutored stay with me from year to year. My biggest advantage in doing tutoring is my high school teaching experience and strong background in math and physics. I can show you simpler ways regularly than the ways presented in your books and test preparation materials.

I joined Wyzant.com this Summer. I hope I can help you well.

Dr. Robter J. (sahsjing)(My doctoral research: rockets propellant combustion)
Teacher of IB/AP Calculus AB/BC and Physics
2010 National Coach of Mathcounts

Robert's Subjects

Math:
Science:
English:
  • ACT English,
  • ACT Reading,
  • SAT reading,
  • SAT writing,
  • TOEFL
Test Preparation:
  • ACT English,
  • ACT Math,
  • ACT Reading,
  • CBEST,
  • GMAT,
  • GRE,
  • Praxis,
  • PSAT,
  • SAT math,
  • SAT reading,
  • SAT writing,
  • SSAT,
  • TOEFL
Language:
Business:
Corporate Training:
Homeschool:

Algebra 1

I taught Algebra I many times in middle school and in high school. I once had a student who struggled in Algebra I, and stayed in my class for one-on-one tutoring help for a year. When she transferred out to Texas, she felt she became a math genius. Last year, she got accepted to the University of Texas at Austin.

Algebra 2

I taught Algebra 2 more times than any other subjects. Also, I tutored most students in Algebra 2. If you trust me, give me a call. I can answered any Algebra 2 questions you have with a simpler way you can understand.

Calculus

Calculus is my most favorable subject to teach. I can show you very different but simple ways to do calculus problems.
I have been teaching AP Calculus since 2005.

Geometry

I am teaching Geometry in a summer school now.

Physics

I had a BS in Physics from a prestigious college. I also taught and tutored AP Physics and IB Physics HL.

Prealgebra

I have prepared students for AMC 8 and mathcounts since 2008.

Precalculus

Precalculus is the best math subject I can tutor differently from most other tutors do because I really know the concepts behind the problem solving.
For example, this morning I solved a problem asked by a student:
Prove
(1+cos pi/8) (1+cos 3pi/8) (1+cos 5pi/8) (1+cos 7pi/8)=1/8

Can you try?

Trigonometry

I have a much better understanding in trigonometry than most high school math teachers. Also, I taught and tutored extensive trigonometry in precalculus many times. Try me to see what's the difference.

SAT Math

This is the subject I taught and tutored most!
If you want to get 800 points in SAT math, I believe I can be a perfect tutor. Try me!

GRE

I took GRE in 1992 and in 2005. In both GRE tests I took, I got 800 in math. I can definitely help you to prepare for GRE math.

ACT Math

I didn't see any challenge at all in ACT. If you find a hard ACT math problem, let me show you how to solve it quickly.

Last year, I taught ACT math in my high school too.

Chinese

I taught Chinese in my high school and in CCSA for 2 years. I am a native Chinese speaker.

Chemical Engineering

I have a PhD in Chemical Engineering from Brigham Young University. I am especially strong in reaction engineering (TA) and transport phenomena (my adviser's course).

Read all subject qualifications »

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Robert's Hourly Rate

Hourly Fee: $50.00

Save up to 15% with a discount package

Cancellation: 24 hours notice required

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Background Check Status for Robert J.

Passed

Robert J. passed a background check on 10/17/2012. You may run an updated background check on Robert once you send an email.

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