Charles Chiaho C. - SAT/ACT Math Prep, General Math & Mandarin tutoring for all levels

Charles Chiaho C. - SAT/ACT Math Prep, General Math & Mandarin tutoring for all levels
$55 / hr
Medina, WA
15 miles Travel Radius
In-person + Online
I have ten years of tutoring experience. I've always been told I am good at explaining hard materials into easier and understandable concepts. Parents think that I have good patiences with students. I graduated from University of Washington with an Electrical Engineering degree. I started tutoring my friends and classmates in high school and found the passion in teaching. With having good feedback from the people I tutored, I've developed a stronger teaching skill as years go by. Being infl...
Charles has been my daughter?s tutor for Precalculus this entire school year, and he has helped her tremendously. Math is not her strong suit, but Charles has been instrumental in her ability to understand and work through all the concepts. He is patient and very good at explaining things in a way that makes sense and sinks in for her. Highly recommend him as a tutor!
- Juli B. from Seattle, WA
Charles made great strategies for working towards increasing my daughter's SAT score. Looking forward to working with him further as she prepares for her first official test.
- Syreeta J. from Washington, DC
Charles is knowledgeable and has a pleasant teaching style. He took his time, allowing my daughter to complete test questions and shared excellent techniques whenever applicable, to help with accuracy and efficiency. Definitely looking forward to future sessions. Thanks so much!
- Khadijah J. from Chevy Chase, MD
algebra 1 at the moment. we will be covering everything in algebra 1 and then moving up from there one subject at a time,. This is all we have done. well this is it
- Steven L. from Hendersonville, TN
Charles has been helping our 7th grader in his Math skills in the last couple of months. He is very helpful, patient, calm and supportive. He shows different ways of solving various math problems/concepts, which helps our son to figure out things easily. He is able to simplify concepts, if something is complicated for our son. He doesn't spend time on the areas, that doesn't need attention. he only focuses on the key points, that you really need help. He is open to students/parents input and flexible. Responds quickly. We are happy to recommend Charles.
- Esra B. from Summit, NJ
Charles helped my son with his SAT Math. He also left some homework and suggested what he needs to practice on. Charles is an excellent teacher! We highly recommend Charles if your son or daughter needs help in math.
- Quyen S. from Seattle, WA
We are happy to working with Charles. My two high school age daughters are finally getting the support they need. We hope to see comprehension of concepts and SAT scores grow.
- Stacy C. from Seattle, WA
We appreciate Charles working with our son preparing for SAT math. My son says Charles explains things well and helps him understand his errors. We are hoping to bring him more confidence at test taking and Charles helps him achieve that goal.
- Robin P. from North Port, FL
Very patient and a great teacher overall! He takes his time to explain a problem until you fully understand it
- Olivia K. from Laguna Niguel, CA
Assisting in preparing for high school Mandarin. Patient, thorough and knowledgeable. Helps increase confidence and knowledge, flexible and easy to work with. Great resource for preparing, practicing and learning new material.
- Hagar D. from Redwood City, CA
He is good at explaining concepts that you don't understand until you are able to understand it on your own. He does not waste time explaining what you already understand, and focuses on conveying information you dont understand in a context that will make sense for you.
- Grant M. from Seattle, WA
Charles did a fabulous job with our daughter to help prepare for SAT math. She is a very solid student, but needed a few holes filled in and Charles helped her out. She considers him a math expert in every way and a very good instructor.
- Walt G. from Annapolis, MD
Charles explained the concepts I was confused on really well by going through the steps and formulas one by one to get to the answer. He was patient when I didn?t understand something and explained in a different way when I asked him to clarify. He helped me review a lot of math concepts I had forgotten, especially in trig and geometry. Overall a great teacher and explainer.
- Diem H. from Mc Lean, VA
Charles helped my son find the 'a-ha' moments in Geometry. There were many holes with the instruction at school and Charles was able to guide and teach my son through the uncertainty. We will schedule with him again.
- Amy D. from Edmonds, WA
My daughter has had Math lessons from Charles a few times now and will continue till next SAT for sure. He is very responsive and organized. That's my impression, and my daughter who takes the lessons says that he's good and she feels better now because she has a math expert helping her regaining math concepts. Thank you, Charles!
- Roja K. from Seattle, WA
Charles held a 2nd tutoring session with my son on math. My son told me afterwards that Charles had taught him some formula memorization tricks that helped him got over some hurdles a little bit. The next day, when he came back from school, he proudly said he used the tricks to help other classmates who had similar difficulty in that math area. Considering that math is my son's weakest subject, the tutoring does bump up my son's confidence in the subject matter, even a little at a time is worthwhile. Thank you, Charles!
- Grace L. from Bellevue, WA
Charles is able to communicate with teenagers at a level they relate to. He doesn't overtalk; he gives just the right amount of information. He seems to have a good grasp on the SAT and ACT math sections and shares his insight well.
- Janelle C. from Seattle, WA
Charles has been tutoring my daughter for about two months. He always shows up on time and is able to explain concepts so my daughter understands. They go over problems and he is able to share the best way to approach the problem. Totally worth the price.
- Polly G. from Edmonds, WA
Charles is well versed in his Math tutoring skills and is also patient with his students. He make sure that Jocelyn knows the concept in solving a problem. He explained how to do the right calculation if Jocelyn didn't get the correct answer the first time.
- Edmee D. from Seattle, WA
This was a very helpful session! Charles explained the material in a way that was easy to understand and my son now ?gets it?! Thank you! We will definitely use Charles again for more help when it?s needed.
- Chrissy C. from Snohomish, WA
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