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Harry

Harry O: tutoring in ACT, algebra, geometry, physics and calculus

Hi!! My name is Harry O. I have been tutoring high school and college students for the past twenty two 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 students have had great success with my tutoring. In fact, one of my ACT students raised her Math score from 25 to a 31 in two and a half months!! I thoroughly en...

algebra 1


algebra 2


calculus


Microsoft Excel


geometry


physics


prealgebra


precalculus


trigonometry


SAT math


GRE


ASVAB


probability


ACT Math


discrete math


differential equations


linear algebra


logic


Kaori F. from Glenview, IL

He has been an incredible help for my son. His grade has jumped up in Physics C, and Multi-Variable calculus.


Laura C. from Lake Zurich, IL

Harry is very patient and thorough. He makes sure that my daughter understands what they are working on before moving to the next subject.


Gowri S. from Hoffman Estates, IL

My 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!


Jenna F. from Algonquin, IL

I 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.


Annette N. from Barrington, IL

Harry 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!


Aaron B. from Northbrook, IL

Harry--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+ !!


Kurt And Pam L. from Lake Zurich, IL

Harry'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!


Joel M. from Streamwood, IL

My 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!


VICTORIA V. from Palatine, IL

Harry 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.


Laura G. from Buffalo Grove, IL

Harry 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!


Teddi P. from Lake Villa, IL

Harry covers the material at your pace ,which really helps! He's very patient and good at explaining complicated/abstract concepts.


Sandy F. from Chicago, IL

Harry 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.


Sabu M. from Buffalo Grove, IL

We 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.