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Jonathan R.

Tutor with a PhD in Chemistry, Math and Science Tutor

Tutor with a PhD in Chemistry, Math and Science Tutor

$40/hour

  • 340 hours tutoring

  • Doylestown, PA 18902

About Jonathan


Bio

I have been a tutor and adjunct instructor at several local colleges for 10 years. I teach and tutor in the areas of chemistry, math, and physics. I hold an emergency teaching certification and am a substitute teacher in the Central Bucks School District.

I have taught classes in General Chemistry, Organic Chemistry, Biochemistry Lab, Algebra, Pre-Calculus, Statistics, and Physics at local colleges. I have a love of learning and desire to understand the world through math and science....

I have been a tutor and adjunct instructor at several local colleges for 10 years. I teach and tutor in the areas of chemistry, math, and physics. I hold an emergency teaching certification and am a substitute teacher in the Central Bucks School District.

I have taught classes in General Chemistry, Organic Chemistry, Biochemistry Lab, Algebra, Pre-Calculus, Statistics, and Physics at local colleges. I have a love of learning and desire to understand the world through math and science. I keep up to date with many of the latest scientific discoveries. I earned a Ph. D. in Organic Chemistry and have a background in the pharmaceutical and biotech industries were is was involved in the discovery of new therapeutic medicines.

I enjoy helping students understand concepts in math and science. I then apply these concepts in a detailed and stepwise approach to solving specific problems. I enjoy pointing out how current scientific discoveries or currently used technologies apply directly to the material at hand.

I am available from 9 am until 8 pm. I am happy to meet students at one of the Bucks County Public Libraries or at a Starbucks. It is most efficient for students to have specific problems to go over for subject tutoring, along with the textbook being used. SAT and ACT math students should have review book. I have standard texts and can supply problems as well, with advanced notice.


Education

University of Pennsylvania
Chemistry
Bryn Mawr College
PhD

Policies

  • Tutor’s lessons: In-person
  • Hourly Rate: $40
  • Rate details: My base rate is $40 per hour. For 2 or more hours, my rate is $35 per hour. Two hours is an optimal time in that the student can become engaged in the material and before fatigue sets in.
  • Travel policy: Within 10 miles of Doylestown, PA 18902
  • Lesson cancellation: 12 hours notice required
  • Background check passed on 12/25/2017

  • Your first lesson is backed by our Good Fit Guarantee

Schedule

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Subjects

Corporate Training

Statistics

Statistics

I have taught Statistics and other math classes as an adjunct instructor, including 4 different Statistics classes, at a local college, and tutored math for over 10 years. I hold an emergency teaching certification and am a substitute teacher in the Central Bucks School District. I have a love of learning and desire to understand the world through math and science which I share with students. I enjoy helping students understand concepts in math. I then apply these concepts in a detailed and stepwise approach to solving specific problems.

Homeschool

Algebra 1,

Algebra 1

I have taught Algebra as an adjunct instructor at several local colleges, and tutored Algebra for over 10 years. I hold an emergency teaching certification and am a substitute teacher in the Central Bucks School District. I have a love of learning and desire to understand the world through math and science which I share with students. I enjoy helping students understand concepts in math. I then apply these concepts in a detailed and stepwise approach to solving specific problems.
Algebra 2,

Algebra 2

I have taught College Algebra (this would be equivalent to a combination of Algebra I and Algebra II at the high school level) as an adjunct instructor at several local colleges, and tutored Algebra 1 and Algebra 2 for over 10 years. I hold an emergency teaching certification and am a substitute teacher in the Central Bucks School District. I have a love of learning and desire to understand the world through math and science which I share with students. I enjoy helping students understand concepts in math. I then apply these concepts in a detailed and stepwise approach to solving specific problems.
Calculus,

Calculus

I have tutored Calculus at Penn State Abington, taught math as an adjunct instructor local colleges, and tutored math for over 10 years. I hold an emergency teaching certification and am a substitute teacher in the Central Bucks School District. I have a love of learning and desire to understand the world through math and science which I share with students. I enjoy helping students understand concepts in math. I then apply these concepts in a detailed and stepwise approach to solving specific problems.
Chemistry,

Chemistry

I have taught General Chemistry Lecture and Lab as an adjunct instructor at several local colleges, and tutored chemistry for over 10 years. I have a love of learning and desire to understand the world through math and science. I keep up to date with many of the latest scientific discoveries. I enjoy helping students understand concepts in math and science. I then apply these concepts in a detailed and stepwise approach to solving specific problems. I enjoy pointing out how current scientific discoveries or currently used technologies apply directly to the material at hand.
Geometry,

Geometry

I have tutored geometry and other math classes, and have taught math as an adjunct instructor in colleges for over 10 years. I hold an emergency teaching certification and am a substitute teacher in the Central Bucks School District. I have a love of learning and desire to understand the world through math and science which I share with students. I enjoy helping students understand concepts in math. I then apply these concepts in a detailed and stepwise approach to solving specific problems.
Prealgebra,

Prealgebra

I have taught Pre-Algebra and College Algebra as an adjunct instructor at several local colleges, and tutored Pre-Algebra and Algebra for over 10 years. I hold an emergency teaching certification and am a substitute teacher in the Central Bucks School District. I have a love of learning and desire to understand the world through math and science which I share with students. I enjoy helping students understand concepts in math. I then apply these concepts in a detailed and stepwise approach to solving specific problems.
Precalculus,

Precalculus

I have taught Precalculus and other math classes as an adjunct instructor at a local college, and tutored math for over 10 years. I hold an emergency teaching certification and am a substitute teacher in the Central Bucks School District. I have a love of learning and desire to understand the world through math and science which I share with students. I enjoy helping students understand concepts in math. I then apply these concepts in a detailed and stepwise approach to solving specific problems.
SAT Math,

SAT Math

I have tutored test preparation in ACT Math and Science and SAT Math at a private tutoring center for over 10 years. I hold an emergency teaching certification and am a substitute teacher in the Central Bucks School District. I have a love of learning and desire to understand the world through math and science which I share with students. I enjoy helping students understand concepts in math. I then apply these concepts in a detailed and stepwise approach to solving specific problems.
Statistics

Statistics

I have taught Statistics and other math classes as an adjunct instructor, including 4 different Statistics classes, at a local college, and tutored math for over 10 years. I hold an emergency teaching certification and am a substitute teacher in the Central Bucks School District. I have a love of learning and desire to understand the world through math and science which I share with students. I enjoy helping students understand concepts in math. I then apply these concepts in a detailed and stepwise approach to solving specific problems.

Math

ACT Math,

ACT Math

I have tutored test preparation in ACT Math and Science at a private tutoring center for over 10 years. I hold an emergency teaching certification and am a substitute teacher in the Central Bucks School District. I have a love of learning and desire to understand the world through math and science which I share with students. I enjoy helping students understand concepts in math. I then apply these concepts in a detailed and stepwise approach to solving specific problems.
Algebra 1,

Algebra 1

I have taught Algebra as an adjunct instructor at several local colleges, and tutored Algebra for over 10 years. I hold an emergency teaching certification and am a substitute teacher in the Central Bucks School District. I have a love of learning and desire to understand the world through math and science which I share with students. I enjoy helping students understand concepts in math. I then apply these concepts in a detailed and stepwise approach to solving specific problems.
Algebra 2,

Algebra 2

I have taught College Algebra (this would be equivalent to a combination of Algebra I and Algebra II at the high school level) as an adjunct instructor at several local colleges, and tutored Algebra 1 and Algebra 2 for over 10 years. I hold an emergency teaching certification and am a substitute teacher in the Central Bucks School District. I have a love of learning and desire to understand the world through math and science which I share with students. I enjoy helping students understand concepts in math. I then apply these concepts in a detailed and stepwise approach to solving specific problems.
Calculus,

Calculus

I have tutored Calculus at Penn State Abington, taught math as an adjunct instructor local colleges, and tutored math for over 10 years. I hold an emergency teaching certification and am a substitute teacher in the Central Bucks School District. I have a love of learning and desire to understand the world through math and science which I share with students. I enjoy helping students understand concepts in math. I then apply these concepts in a detailed and stepwise approach to solving specific problems.
Geometry,

Geometry

I have tutored geometry and other math classes, and have taught math as an adjunct instructor in colleges for over 10 years. I hold an emergency teaching certification and am a substitute teacher in the Central Bucks School District. I have a love of learning and desire to understand the world through math and science which I share with students. I enjoy helping students understand concepts in math. I then apply these concepts in a detailed and stepwise approach to solving specific problems.
Prealgebra,

Prealgebra

I have taught Pre-Algebra and College Algebra as an adjunct instructor at several local colleges, and tutored Pre-Algebra and Algebra for over 10 years. I hold an emergency teaching certification and am a substitute teacher in the Central Bucks School District. I have a love of learning and desire to understand the world through math and science which I share with students. I enjoy helping students understand concepts in math. I then apply these concepts in a detailed and stepwise approach to solving specific problems.
Precalculus,

Precalculus

I have taught Precalculus and other math classes as an adjunct instructor at a local college, and tutored math for over 10 years. I hold an emergency teaching certification and am a substitute teacher in the Central Bucks School District. I have a love of learning and desire to understand the world through math and science which I share with students. I enjoy helping students understand concepts in math. I then apply these concepts in a detailed and stepwise approach to solving specific problems.
Probability,

Probability

I have taught Probability and Statistics as well as other math classes as an adjunct instructor, including 4 different probability and statistics classes, at a local college, and tutored math for over 10 years. I hold an emergency teaching certification and am a substitute teacher in the Central Bucks School District. I have a love of learning and desire to understand the world through math and science which I share with students. I enjoy helping students understand concepts in math. I then apply these concepts in a detailed and stepwise approach to solving specific problems.
SAT Math,

SAT Math

I have tutored test preparation in ACT Math and Science and SAT Math at a private tutoring center for over 10 years. I hold an emergency teaching certification and am a substitute teacher in the Central Bucks School District. I have a love of learning and desire to understand the world through math and science which I share with students. I enjoy helping students understand concepts in math. I then apply these concepts in a detailed and stepwise approach to solving specific problems.
Statistics,

Statistics

I have taught Statistics and other math classes as an adjunct instructor, including 4 different Statistics classes, at a local college, and tutored math for over 10 years. I hold an emergency teaching certification and am a substitute teacher in the Central Bucks School District. I have a love of learning and desire to understand the world through math and science which I share with students. I enjoy helping students understand concepts in math. I then apply these concepts in a detailed and stepwise approach to solving specific problems.
Trigonometry

Trigonometry

I have taught Trigonometry as part of a college level Precalculus class as an adjunct instructor at a local college, and tutored trigonometry and other math subjects for over 10 years. I hold an emergency teaching certification and am a substitute teacher in the Central Bucks School District. I have a love of learning and desire to understand the world through math and science which I share with students. I enjoy helping students understand concepts in math. I then apply these concepts in a detailed and stepwise approach to solving specific problems.

Most Popular

Algebra 1,

Algebra 1

I have taught Algebra as an adjunct instructor at several local colleges, and tutored Algebra for over 10 years. I hold an emergency teaching certification and am a substitute teacher in the Central Bucks School District. I have a love of learning and desire to understand the world through math and science which I share with students. I enjoy helping students understand concepts in math. I then apply these concepts in a detailed and stepwise approach to solving specific problems.
Algebra 2,

Algebra 2

I have taught College Algebra (this would be equivalent to a combination of Algebra I and Algebra II at the high school level) as an adjunct instructor at several local colleges, and tutored Algebra 1 and Algebra 2 for over 10 years. I hold an emergency teaching certification and am a substitute teacher in the Central Bucks School District. I have a love of learning and desire to understand the world through math and science which I share with students. I enjoy helping students understand concepts in math. I then apply these concepts in a detailed and stepwise approach to solving specific problems.
Calculus,

Calculus

I have tutored Calculus at Penn State Abington, taught math as an adjunct instructor local colleges, and tutored math for over 10 years. I hold an emergency teaching certification and am a substitute teacher in the Central Bucks School District. I have a love of learning and desire to understand the world through math and science which I share with students. I enjoy helping students understand concepts in math. I then apply these concepts in a detailed and stepwise approach to solving specific problems.
Chemistry,

Chemistry

I have taught General Chemistry Lecture and Lab as an adjunct instructor at several local colleges, and tutored chemistry for over 10 years. I have a love of learning and desire to understand the world through math and science. I keep up to date with many of the latest scientific discoveries. I enjoy helping students understand concepts in math and science. I then apply these concepts in a detailed and stepwise approach to solving specific problems. I enjoy pointing out how current scientific discoveries or currently used technologies apply directly to the material at hand.
Geometry,

Geometry

I have tutored geometry and other math classes, and have taught math as an adjunct instructor in colleges for over 10 years. I hold an emergency teaching certification and am a substitute teacher in the Central Bucks School District. I have a love of learning and desire to understand the world through math and science which I share with students. I enjoy helping students understand concepts in math. I then apply these concepts in a detailed and stepwise approach to solving specific problems.
Prealgebra,

Prealgebra

I have taught Pre-Algebra and College Algebra as an adjunct instructor at several local colleges, and tutored Pre-Algebra and Algebra for over 10 years. I hold an emergency teaching certification and am a substitute teacher in the Central Bucks School District. I have a love of learning and desire to understand the world through math and science which I share with students. I enjoy helping students understand concepts in math. I then apply these concepts in a detailed and stepwise approach to solving specific problems.
Precalculus,

Precalculus

I have taught Precalculus and other math classes as an adjunct instructor at a local college, and tutored math for over 10 years. I hold an emergency teaching certification and am a substitute teacher in the Central Bucks School District. I have a love of learning and desire to understand the world through math and science which I share with students. I enjoy helping students understand concepts in math. I then apply these concepts in a detailed and stepwise approach to solving specific problems.
Statistics

Statistics

I have taught Statistics and other math classes as an adjunct instructor, including 4 different Statistics classes, at a local college, and tutored math for over 10 years. I hold an emergency teaching certification and am a substitute teacher in the Central Bucks School District. I have a love of learning and desire to understand the world through math and science which I share with students. I enjoy helping students understand concepts in math. I then apply these concepts in a detailed and stepwise approach to solving specific problems.

Science

Chemistry,

Chemistry

I have taught General Chemistry Lecture and Lab as an adjunct instructor at several local colleges, and tutored chemistry for over 10 years. I have a love of learning and desire to understand the world through math and science. I keep up to date with many of the latest scientific discoveries. I enjoy helping students understand concepts in math and science. I then apply these concepts in a detailed and stepwise approach to solving specific problems. I enjoy pointing out how current scientific discoveries or currently used technologies apply directly to the material at hand.
Organic Chemistry

Organic Chemistry

I hold a Ph. D. in Organic Chemistry from Bryn Mawr College. While at Bryn Mawr, was a teaching assistant (was the teacher) of 2 sections of Organic Chemistry Lab each semester for 3 years. Have 5 pages of publications, presentation, and patents on resume while working 12 years in the pharmaceutical/biotechnology industry doing drug discovery and was involved in the discovery of new therapeutic medicines. I have taught Organic Chemistry Lecture and Lab and Biochemistry Labs at Delaware Valley University. I have a love of learning and desire to understand the world through science. I keep up to date with many of the latest scientific discoveries. I enjoy helping students understand concepts in math science. I then apply these concepts in a detailed and stepwise approach to solving specific problems. I enjoy pointing out how current scientific discoveries or currently used technologies apply directly to the material at hand.

Summer

Algebra 1,

Algebra 1

I have taught Algebra as an adjunct instructor at several local colleges, and tutored Algebra for over 10 years. I hold an emergency teaching certification and am a substitute teacher in the Central Bucks School District. I have a love of learning and desire to understand the world through math and science which I share with students. I enjoy helping students understand concepts in math. I then apply these concepts in a detailed and stepwise approach to solving specific problems.
Algebra 2,

Algebra 2

I have taught College Algebra (this would be equivalent to a combination of Algebra I and Algebra II at the high school level) as an adjunct instructor at several local colleges, and tutored Algebra 1 and Algebra 2 for over 10 years. I hold an emergency teaching certification and am a substitute teacher in the Central Bucks School District. I have a love of learning and desire to understand the world through math and science which I share with students. I enjoy helping students understand concepts in math. I then apply these concepts in a detailed and stepwise approach to solving specific problems.
Calculus,

Calculus

I have tutored Calculus at Penn State Abington, taught math as an adjunct instructor local colleges, and tutored math for over 10 years. I hold an emergency teaching certification and am a substitute teacher in the Central Bucks School District. I have a love of learning and desire to understand the world through math and science which I share with students. I enjoy helping students understand concepts in math. I then apply these concepts in a detailed and stepwise approach to solving specific problems.
Chemistry,

Chemistry

I have taught General Chemistry Lecture and Lab as an adjunct instructor at several local colleges, and tutored chemistry for over 10 years. I have a love of learning and desire to understand the world through math and science. I keep up to date with many of the latest scientific discoveries. I enjoy helping students understand concepts in math and science. I then apply these concepts in a detailed and stepwise approach to solving specific problems. I enjoy pointing out how current scientific discoveries or currently used technologies apply directly to the material at hand.
Geometry,

Geometry

I have tutored geometry and other math classes, and have taught math as an adjunct instructor in colleges for over 10 years. I hold an emergency teaching certification and am a substitute teacher in the Central Bucks School District. I have a love of learning and desire to understand the world through math and science which I share with students. I enjoy helping students understand concepts in math. I then apply these concepts in a detailed and stepwise approach to solving specific problems.
SAT Math,

SAT Math

I have tutored test preparation in ACT Math and Science and SAT Math at a private tutoring center for over 10 years. I hold an emergency teaching certification and am a substitute teacher in the Central Bucks School District. I have a love of learning and desire to understand the world through math and science which I share with students. I enjoy helping students understand concepts in math. I then apply these concepts in a detailed and stepwise approach to solving specific problems.
Statistics

Statistics

I have taught Statistics and other math classes as an adjunct instructor, including 4 different Statistics classes, at a local college, and tutored math for over 10 years. I hold an emergency teaching certification and am a substitute teacher in the Central Bucks School District. I have a love of learning and desire to understand the world through math and science which I share with students. I enjoy helping students understand concepts in math. I then apply these concepts in a detailed and stepwise approach to solving specific problems.

Test Preparation

ACT Math,

ACT Math

I have tutored test preparation in ACT Math and Science at a private tutoring center for over 10 years. I hold an emergency teaching certification and am a substitute teacher in the Central Bucks School District. I have a love of learning and desire to understand the world through math and science which I share with students. I enjoy helping students understand concepts in math. I then apply these concepts in a detailed and stepwise approach to solving specific problems.
SAT Math

SAT Math

I have tutored test preparation in ACT Math and Science and SAT Math at a private tutoring center for over 10 years. I hold an emergency teaching certification and am a substitute teacher in the Central Bucks School District. I have a love of learning and desire to understand the world through math and science which I share with students. I enjoy helping students understand concepts in math. I then apply these concepts in a detailed and stepwise approach to solving specific problems.

Ratings and Reviews


Rating

4.7 (75 ratings)
5 star
(65)
4 star
(4)
3 star
(2)
2 star
(2)
1 star
(2)

Reviews

Great match

Great thoughtful personality. Jonathan is a mathalete with a depth of knowledge to share. Will definitely book another lesson. My son said that the one on one time really helped him.

Kurt, 7 lessons with Jonathan

Very well prepared tutor

Jonathan was very well prepared and was able to answer all of my questions. You could tell that he knew the subject matter extremely well. He was very patient, especially given the difficult subject matter.

Krista, 1 lesson with Jonathan

Knowledgeable and Patient Tutor

He worked with my son on both his Geometry and Algebra queries. Was extremely patient and was very helpful and forthcoming to help him.

APARNA, 25 lessons with Jonathan

Assistance with statistics and six sigma

Jonathan is a nice guy. Overall, I was disapointed. In advance, I sent the expectations and the software web site. Before we started, Jonathan said he was prepped, ready, and discussed his statistical acumen. He did not appear to be well prepared. He seemd to struggle at times with trying to answer the course questions with the class software. He also did not appear to be readily familiar with six sigma and the expected requirements. He was delayed with responding to my questions and frequently referred to statistical concepts that went way over my head. I had to shut the session down prematurely and did better on my own. In fairness to Jonathan, perhaps it would have gone better if I worked with him since the class inception? Or, I could have continued my search for someone with a PhD in stats or a six sigma blackbelt. Thank you.

Steven, 1 lesson with Jonathan

Exceptional tutor.

Jonathan was prepared and professional. He taught me step-by-step how to do each problem and wrote it all out for me. He was easy to understand and made things much simpler. He made the problems manageable so I could feel comfortable doing them on my own. Thanks!

Claire, 1 lesson with Jonathan

Patient and Caring tutor

Jonathan is a life saver. I took an online college math course. I have worked with tutors before and none of them have cared as much as he does. He was always quick to respond and genuinely cared if I did well in the class. He answered all of my questions, and I asked a lot of them. After a question, if I still did not understand he would explain it in a different way until I fully understood. I received an A in my class! I could not have done it without his help and support.

Emily, 23 lessons with Jonathan

Professional and Patient!

Jonathan was awesome! He didn't waste a minute in assisting me in what I wasn't understanding in Math. He went through each step with me. He advised me on what Professor's look for when solving a problem, show your work. He was patient and kind. Appreciate his time. Thank you. If you are struggling with Math, Jonathan knows what he is doing! He is amazing! I give him 5 stars! Excellent Tutor and teacher. Very helpful.

Dominic, 3 lessons with Jonathan

Helpful for exam

Had a long 4 & 1/2 hour study session preparing for an exam. Worked with me to help solve problems on practice test. Knowledgeable and interesting to talk to about the science field as well.

Debby, 1 lesson with Jonathan

Excellent Math Tutor

Thank you Jonathan I was able to understand the concept from your teachings extremely quickly. I appreciated the great notes and diagrams you made for me to keep. They have certainly helped me to retain the information.

Karen , 1 lesson with Jonathan

Terrific Tutor!

I reached out to Mr. R to help me with my statistics course. We met at a local library and for two solid hours Mr. Rudolph broke down difficult concepts to the basics. I was feeling overwhelmed before but with Mr. R's steady approach and kind demeanor I was able to relax, take a breath, and feel more confident moving forward through what has been for me a very challenging class so far. We've already made plans to meet again because his help is invaluable. I wish he were my teacher not just my tutor. I recommend Mr. R to all students in his fields of expertise. I am sincerely grateful.

Daniel, 3 lessons with Jonathan
Contact Jonathan

Response time: 7 hours

$40/hour

Jonathan R.

$40/hour

  • No subscriptions or upfront payments

  • Only pay for the time you need

  • Find the right fit, or your first hour is free

Contact Jonathan

Response time: 7 hours