Harry O.
Barrington, IL
Harry O: tutoring in ACT, algebra, geometry, physics and calculus
Georgia Institute of Technology
Georgia Institute of Technology
Master'sAbout Harry
Hi!! My name is Harry O.
I have been tutoring high school and college students for the past six years. Previously I taught at Georgia Institute of Technology from which I received a Bachelor's in Electrical Engineering and a Master's in Applied Mathematics. I also have 25 years of experience in the corporate world.
My
Policies
Cancellation
24 hours notice requiredTravel Radius
Travels within 15 miles of Barrington, IL 60010Harry offers online lessons
Harry is approved to conduct lessons through Wyzant Online. Wyzant Online allows students and tutors to work remotely via video, audio, and collaborative whiteboard tools. For more information about how online tutoring works, check out Wyzant Online.
If you’re interested in online lessons, message Harry to get started.
"Best tutor ever!!!"
- Eileen, Lake Forest, IL on 1/14/17I had been getting Cs on all AP Calculus BC tests and Harry helped me get a B+ on my final!!! Extremely helpful; cannot recommend enough!! Knew the answers to all my questions and was very patient when I didn't understand.
"Brilliant, easygoing tutor"
- Katherine, Grayslake, IL on 12/24/16Harry has been working with my daughter studying for the math portion of the GRE. Since he's been working with her, she's gained more confidence in her abilities. Harry is very easygoing, very intelligent, and has a natural knack for teaching. He is compassionate and patient tutor. He was a perfect match for my daughter and we are lucky to have him.
"Knowledgeable, patient and reliable!"
- Madeline, Mchenry, IL on 10/27/16Harry is truly interested in having his students succeed! We can count on him to help! His assistance has been extremely helpful!
"Grest tutor!"
- Anne, Deerfield, IL on 7/7/16Harry was my tutor for Undergraduate level General Physics I. He was a fantastic tutor who was always willing to try different angles to help me understand problems. He was always on time and ready for anything I put in front of him. I genuinely hihgly recommend him!
"Very knowledgeable and good teaching skills"
- Sabu, Buffalo Grove, IL on 5/9/16We brought in Harry for some last minute help with my daughter's AP physics test. Harry helped through some of the difficult problems she had trouble with.
"Thanks"
- Sandy, Chicago, IL on 4/7/16Harry helped my nephew prepare for an important college placement math test and my nephew passed the test with flying colors! Thanks to Harry for explaining this type of Math to him and making it more simple.
"Great tutor"
- Teddi, Lake Villa, IL on 3/5/16Harry covers the material at your pace ,which really helps! He's very patient and good at explaining complicated/abstract concepts.
"Excellent Tutor"
- Laura, Buffalo Grove, IL on 1/13/16Harry is extremely knowledgeable and provides excellent explanations on AP Physics. Very patient and works with the student to ensure understanding. Thanks Harry for all the help you've provided!
"Lessons with Harry"
- VICTORIA, Palatine, IL on 12/10/15Harry is doing an excellent job of catching up my daughter who is on homebound status from school. He is patient and very flexible with our schedule.
"Superb tutor and person!"
- Joel, Streamwood, IL on 10/16/15My son was lost in AP Physics C. His teacher could care less and he was just about failing and was despairing about it. I was desperate to find him some help but couldn't find any help through school, library, colleges, etc.
So I GOOGLED, found WyzAnt, and found Harry! It's like finding the lost ark of the covenant!
Harry has completely turned my son's attitude around with his obvious knowledge, patience, attention, and persistence. Harry makes sure he understands the problems and will work through them multiple times to make sure he understands. He's been flexible with the scheduling, very easy to contact, and just wonderful with my son. My son is amazed how much easier it is to understand when Harry explains and works with him.
I blindly searched and found a pearl in Harry!
"Harry tutored our daughter on Calculus 1/Calculus for Business concepts and was very knowledgeable, personable, and patient."
- Kurt And Pam, Lake Zurich, IL on 8/5/15Harry's teaching approach was very helpful for my daughter to comprehend the material. He is willing to review a specific concept as many times as needed for understanding. Harry couldn't be nicer!
"Excellent Tutor"
- Gowri, Hoffman Estates, IL on 7/8/14My daughter was thoroughly impressed with Harry and after just a couple of classes, I could see a change in her interest with calculus. She is more confident now and enjoys the session with Harry and his teaching methods. Thanks, Harry!
"Great Explanations"
- Laura, Lake Zurich, IL on 4/21/14Harry is very patient and thorough. He makes sure that my daughter understands what they are working on before moving to the next subject.
"Excellent teacher!"
- Kaori, Glenview, IL on 12/26/13He has been an incredible help for my son. His grade has jumped up in Physics C, and Multi-Variable calculus.
"Fantastic tutor!"
- Jenna, Algonquin, IL on 10/23/13I highly recommend Harry O. as a tutor. He is working with my daughter on Physics and we have seen tremendous results. She now understands concepts, physic principles and formulas. She has raised her high school AP grade to an A and is much more comfortable in the class. Harry is patient and goes at her pace, allowing her to control the topics and speed that they work at.
"Excellent Tutor for Senior High/College Math"
- Annette, Barrington, IL on 2/28/13Harry is tutoring our son in college level Calculus and has turned his entire experience around. After a difficult fall semester (before tutoring), our son is back to enjoying math again and looks forward to his tutoring sessions. Great teacher, expert in his field. Highly recommended!
"Best Tutor I've Ever Had"
- Aaron, Northbrook, IL on 7/13/12Harry--what a guy. Extremely friendly and knowledgeable. A true pleasure to work with and an excellent communicator. Really knows his stuff, and very relatable. Harry is truly the best tutor I have ever had, and believe me when I say this, because I have had many tutors over the course of my lifetime. Harry explained concepts in such a way so well that anyone who struggles on the material would be able to understand. He is very patient and lets you be the coach in what you want to learn more about. Also extremely flexible with timing and location. A+ !!
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.
ACT Math
I thoroughly enjoy tutoring ACT Math due to the diversity of subject matter. With directed practice, a student can definitely improve his/her test results in a reasonable amount of time. My methods have proven to be very successful.
Calculus
I taught freshman and sophomore calculus and differential equations at a major engineering college. It was a comprehensive two year curriculum. My approach is to try different examples to explain the material. We will go over any subject as many times as necessary for the student to understand.
Differential Equations
I taught calculus and differential equations at an engineering school for seven years. This was a two year curriculum.
Discrete Math
I have a Masters degree in applied mathematics and most coursework for a doctorate. This includes linear algebra, modern algebra, mathematical physics, topology, complex and real variable analysis and functional analysis in addition to calculus and differential equations.
Linear Algebra
I have a Masters degree in applied mathematics and most coursework for a doctorate. This includes linear algebra, modern algebra, mathematical physics, topology, complex and real variable analysis and functional analysis in addition to calculus and differential equations.
Logic
I have a Masters degree in applied mathematics and most coursework for a doctorate. This includes linear algebra, modern algebra, mathematical physics, topology, complex and real variable analysis and functional analysis in addition to calculus and differential equations.
Physics
I have had many physics courses and much related subject matter in my under-graduate engineering coursework and graduate work in applied mathematics. I bring a diverse background to the tutoring sessions.
Other Barrington, IL Tutors
Harry O.
Barrington, IL
Harry O: tutoring in ACT, algebra, geometry, physics and calculus