Over 2750 tutoring hours

Tapi C.

Tarrytown, NY


Expert Tutoring in Math and Science

4.9 average from 633 ratings
On point and helpful
— Logano, New Rochelle, NY on 8/21/15

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Ottawa University Kansas


Ottawa University Kansas (Mathematics)

About Tapi

Any educational problem can be fixed, no matter how hard it seems.

There is hope.

Above the level of hope is competence.

I am referring here to the competence of a skilled tutor who has taken on hundreds of students over a fourteen-year period and turned each one of them into high-performing scholars.

When you have the knowledge, certainty and willingness to accept challenging students and get results 100% of the time, hope is no longer just a byword. It's reality.

I taught Math in five states and I have been providing tutoring for over fourteen years in the areas of Study Skills and Math.

I have found that there are very specific reasons why a student would have trouble studying. Knowing these and how to remedy them opens the door to real learning. I consider it vital for all my students to be able to study independently after the tutoring. This is an area that is generally neglected by modern education.

I have also found that continued student success depends heavily on parental involvement at the lower levels, while at the upper levels older students respond best when given motivation and study skills that enable them to learn without stress.

With the advent of the ubiquitous internet, students can now access knowledge at the touch of a button. Education in the twenty-first century must equip them with the ability to sift through tons of information and extract usable facts that can lead to successful innovations. Rote learning has to assume a subordinate role to extrapolation as critical reasoning skills are amplified. My tutoring approach seeks to increase interest and curiosity while continuously challenging the students to think for themselves. This results in increased ability to assimilate, evaluate and even create knowledge. Most importantly, the students learn how to excel in any academic environment and they easily master new and unfamiliar topics.
As a final note, it is necessary that I specify the single category of students beyond my reach: those who are on psychotropic medication for 'learning disorders' or other conditions.The reason is that drugs such as Ritalin, Concerta, Celexa, Xanax and Adderall reduce the ability to handle the abstract concepts of mathematics.
Any educational problem can be fixed, no matter how hard it seems.

There is hope.

Above the level of hope is competence.

I am referring here to the competence of a skilled tutor who has taken on hundreds of students over a fourteen-year period and turned each one of them into high-performing scholars.
Read more

24 hours notice required

One student: $89 per hour. Two or more students: $69 each, per hour. Cancellation Policy: Cancelled sessions will be entered on the scheduled date but you may get a free lesson outside peak hours.

Travel Radius
Travels within 15 miles of Tarrytown, NY 10591
Background Check: Passed

"On point and helpful"

- Logano, New Rochelle, NY on 8/21/15

"Fantastic tutor"

- Cheryl, Thornwood, NY on 10/5/15

"Patient and knowledgable"

- Maria, Dumont, NJ on 9/29/15

"Knowledgeable, Patient Tutor Inspires Confidence"

- Allison, Greenwich, CT on 9/23/15

"Very knowledgeable and patient !!"

- Lewis, New City, NY on 7/26/15

"Patient and Thorough in Pre Algebra"

- Lutonya , Ossining, NY on 7/16/15

"Genius, to say the least!!!"

- Eryn, Los Angeles, CA on 7/9/15

"Knowledgeable and patient tutor."

- Tiombe, Nyack, NY on 7/2/15

"Tapi is a very smart and has a talent to explain"

- Mariya, Greenwich, CT on 6/30/15

"Great tutor"

- Nicole, Ossining, NY on 6/29/15

"So knowledgeable and patient!"

- Grace, New Rochelle, NY on 6/23/15

"Very knowledgeable "

- Becki, Old Greenwich, CT on 6/23/15

"Reliable, on time, very professional "

- Veronika, Scarsdale, NY on 6/6/15

"Very patient, friendly and understanding teacher"

- Yukiko, Purchase, NY on 5/20/15

"Best tutor ever!"

- Jennifer, Saddle River, NJ on 4/9/15

"The Best Tutor you'll ever find"

- Allen, Terrytown, NY on 3/30/15

"Great tutor – produces results! Knowledgeable and patient!"

- Eduardo, Chappaqua, NY on 3/14/15

"Great tutor! Always available when I need him the most!"

- Lisa, Thornwood, NY on 2/12/15

"Excellent Communicator!! Effective Tutor!!"

- Shelly , Spring Valley, NY on 2/8/15

"Perfect for my needs!!"

- Jack, Monsey, NY on 1/30/15

"Exemplary Tutor"

- Shari, Nyack, NY on 12/13/14

"Great Tutor"

- Karen, Boston, MA on 11/5/14

"Patient tutor and really knows how to explain math concepts"

- Theresa, Pelham, NY on 10/28/14

"Patient and Caring Tutor"

- Virla, White Plains, NY on 10/18/14

"Great tutor; very kind, patient and accommodating"

- A, Harrison, NY on 9/14/14

"Excellent Job"

- Angela, Hackensack, NJ on 9/10/14

"Great Tutor!"

- Lisa, White Plains, NY on 8/8/14


- Elizabeth, Somers, NY on 7/26/14

"Professional, flexible tutor"

- Linda, Nyack, NY on 7/16/14

"Great Tutor"

- Chaula, Bronxville, NY on 6/27/14

"Highly recommend"

- Richard, West Harrison, NY on 6/17/14
Tapi replied on 6/23/2014

I must admit that seeking to complete an entire semester of college calculus in two and half weeks was very adventurous, especially after your long hiatus from math in general, but your diligence paid off and you did exceedingly well in the course.
My only regret is that many of your classmates did not have access to my help; I'm sure their grades could have been salvaged too.

"Brilliant, very accessible tutor with very strong work ethic!"

- Olga, New York, NY on 5/27/14

"Excellent and Accessible Math Tutor"

- Claire, Katonah, NY on 4/18/14

"Amazing Tutor "

- Nicole, Bronx, NY on 4/5/14

"Very Patient! "

- Renee, White Plains, NY on 3/24/14
Tapi replied on 5/18/2014

Renee, I am very pleased that you got a well-deserved 'A' in this class! Your hard work and perseverance certainly paid off. Near the end, there was a clearly noticeable difference in skill and confidence compared to when we started a few short months ago. I am glad I was able to be your guide on the final stretch to college graduation. Congratulations!

"Excellent tutor"

- Jeri, North Easton, MA on 9/29/12

"Outstanding tutor for all levels of math"

- John, North Easton, MA on 6/1/12

"Great to work with"

- Janet, Avon, MA on 5/26/12

"Great Tutor "

- William, Boston, MA on 5/25/12

"Taking the time"

- Vanessa, Stoughton, MA on 3/26/12

"HONOR ROLL! First time ever!"

- Nichole, Brockton, MA on 11/23/11

"Great Results from a great tutor"

- Keisha, Roslindale, MA on 11/3/11

"He's Awesome!"

- Lakeisha, Brockton, MA on 8/1/11


- Laura, Brockton, MA on 5/24/11

"Book this Tutor!!!"

- Trecia, Somerville, MA on 3/21/11
ACT Math, Algebra 1,
Algebra 2, Calculus, Geometry,
Prealgebra, Precalculus, SAT Math, Trigonometry
ACT Reading, Reading, SAT Reading, TOEFL
Elementary Education:
Common Core, Reading, Study Skills
Algebra 1,
Algebra 2, Calculus, Geometry,
Prealgebra, Precalculus, Reading, SAT Math, SAT Reading, Study Skills
Test Preparation:
ACT Math, ACT Reading, Common Core, GED,
Regents, SAT Math, SAT Reading, Series 63, TOEFL
Corporate Training:

Approved subjects are in bold.

Approved subjects

In most cases, tutors gain approval in a subject by passing a proficiency exam. For some subject areas, like music and art, tutors submit written requests to demonstrate their proficiency to potential students. If a tutor is interested but not yet approved in a subject, the subject will appear in non-bold font. Tutors need to be approved in a subject prior to beginning lessons.

Algebra 1

When the Babylonians invented Algebra a few millenia past, little did they know that it would be used by millions of people on seven continents.
The word 'algebra' is actually derived from the name of the Arabic method presented in a textbook written in Baghdad about 1200 years ago.
Most students are familiar with solving for the unknown in basic arithmetic. Algebra takes this a step further by offering a sytematic way of solving real-life problems and calculating unknown quantities.
The majority of students encounter two problems in this subject: trouble with word problems and insufficient math discipline. There are some formulae that need to be memorized, of course, but ultimately a student's success depends on five factors.

These are:
0. An understanding of how the student can use Algebra in his own life
1. A thorough grasp of Fractions and Pre-Algebra
2. Knowledge of key terminology
3. An ability to translate word problems into equations and vice versa
4. Sufficient drill and practice while maintaining proper Math Discipline & Rigor.

Given the above, one will find that Algebra may be easy after all.


Chess helps students develop patience, planning skills, tenacity and strategy. It is also referred to as 'The World's Greatest Game' for good reason. A chess virtuoso like Chicago's own Bobby Fischer (World Champion 1972-1975) combines flawless technique with spectacular art to paint out a beautiful canvas that is best savored by those who know the rules of the game.
As the Champion of the Boston March Open Tournament (2009), I am held in high regard by players in Massachusetts. My ability to teach makes me best positioned to help beginners and experienced players alike with chess skills.
As a U.S National Master I am keen to help many students learn this game from novice level all the way up to the professional league.


I have helped dozens of students complete their General Education Development tests including Math, Science and the other subjects. My approach is tailored to each individual so that more time is spent on areas of weakness and less on areas of strength, although we do consolidate these by continuous practice.
Most students I've worked with have limited time so my solution is to cut straight to the chase, give them the exact data they need and build the skills necessary to pass the test. Extraneous material is avoided at all costs.


With Geometry we enter the realm of the 1st Amendment particularly as it relates to free speech, for here you can make any assertion as long as you can prove it. Nothing is taken for granted and everything must be seen to be believed.
Geometry demands that the student know many theorems, axioms and postulates. A theorem is a statement that can be proved. A postulate is a statement that is assumed to be true. An axiom is simply a factual statement borrowed from Algebra.
The graphs, lines, real-life applications and diagrams that abound in Geometry make it quite friendly to visual learners. Once one has overcome the hurdle of proofs and new terminology, one will find that Geometry rewards those who are willing to work consistently while integrating new lessons with old.
The student who has mastered Algebra 1 will find himself called upon to utilize those skills in various equations that show up in Geometry. The student who hasn't will come close to scoring but somehow never makes it into the big league.
After weakness in Algebra, the next major source of trouble in Geometry is simply pacing.
The question that must be asked is:
How fast can this student thoroughly learn a new concept and build on previous knowledge without becoming confused in the rush to meet standards?


The ISEE offers many students an opportunity to write their own future by getting into their school of choice. ISEE stands for Independent School Entrance Examination. It is offered by ERB, the Educational Records Bureau.
The ISEE exam covers Verbal (vocabulary), Reading Comprehension, Quantitative Reasoning (ability to think with and use Math in unique situations) and finally it covers Mathematics.
The test has different levels for different grades: Lower, Middle and Upper.
After tutoring many students in the ISEE I have found that the best preparation starts with a solid education in Basics. A reading program that emphases depth and breadth of extensive reading on a daily basis would be the ideal prep. The singular difference between students on the ISEE is simply vocabulary, knowledge of.
As for the test itself, I have found that students need 6-12 weeks to prepare for the ISEE proper. Utilizing texts from various test-prep publishers as well as the ERB website itself, I have been able to quickly teach test-taking skills as well as subject content to excellent results.

Study Skills

I studied Educational Methodology as part of a brand-new system developed and tested on several continents across a wide spectrum of students from different backgrounds and of different ages.
The common outcome of this program is that students have a renewed interest in subjects that were previously 'boring' or 'difficult' or 'useless' to them. They begin to learn and study independently. They score way above average on all types of tests. They experience a gain of several reading levels.
They begin to modify their own behaviour while acquiring a repertoire of new skills and new habits that will last them a lifetime.
In short, study and learning becomes easy, even joyful.
I have seen numerous results with these techniques over 14 years and I'm always amazed at the consistency of results.

Ottawa University Kansas


Ottawa University Kansas (Mathematics)

On point and helpful — Tapi is helping me prepare for a university exam, I was scared at first since I haven't done math in 4 months, however with his help I have recovered most of my math knowledge in just 2 meetings. He is very good at explaining concepts difficult to normally understand. ...

— Logano, New Rochelle, NY on 8/21/15

Hourly fee

Standard Hourly Fee: $89.00

Cancellation: 24 hours notice required

One student: $89 per hour. Two or more students: $69 each, per hour. Cancellation Policy: Cancelled sessions will be entered on the scheduled date but you may get a free lesson outside peak hours.

Travel policy

Tapi will travel within 15 miles of Tarrytown, NY 10591.

Background Check Status for Tapi C.

Tapi C. passed a background check on 9/1/15. The check was ordered by Tapi through First Advantage. For more information, please review the background check information page.

After sending a message to Tapi, you will be able to order a new background check for $7.99. As part of your tutor selection process, we encourage you to run updated background checks. Please also review the safety tips for hiring tutors.