SAT/ACT Math Prep, General Math & Mandarin tutoring for all levels
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...
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Featured review
Recommended, Patient Math Tutor
I was really struggling in SAT Math, I was below average and was struggling to break the 500s. I was tutored by Charles Chiaho C. for six weeks and was able to improve my score to a 640, a total of 90 points in math only! He helped me to achieve something in six weeks that I had been trying to accomplish for 2 years. I am SO thankful I chose him to be my tutor. He was always patient no matter how many times I needed to review a subject (and boy did I need to). He is great at explaining difficult and tired subjects in a way that I can easily understand. I would 10/10 recommend him as a math tutor, and I have no doubt that if given more time, we could've raised my score even higher.
Ariana, 9 lessons with Charles Chiaho
Great tutor
Charles is an excellent tutor. After the assessment, he plans and guides reviewing recommendation subjects. We hired several math tutors before him but no one suggests like him. Also, he explained concepts that he’s been struggling in a clear and easy way. We will continue our session with him this summer.
Jeong, 11 lessons with Charles Chiaho
Very knowledgeable and effective in explaining problems
Charles uses an effective approach to explain each problem to me. He is also very knowledgeable & patient. He knows exactly what I need to do to show improvement.
Ping, 32 lessons with Charles Chiaho
Wonderful tutor who takes his time and tailors lessons
Charles has provided six sessions to support my son with studying math for SAT. He has been great! We will likely continue as he prepares for to sit again for the SAT in June.
Molly, 6 lessons with Charles Chiaho
Excellent Tutor!!
Charles did a Fantastic job tutoring my son in 10th grade geometry. His teaching style was very effective and resonated with my son. He was so good my son asked for him whenever he needs help in the future. Thanks for your help, Charles!
Lara, 1 lesson with Charles Chiaho
1st lesson with Charles
My daughter seems to enjoy and understands his teaching method online and would like to continue on with him next week. We normally prefer one on one session but this one went through great. Looking forward to seeing her thriving in this Algebra 1 class with you. Thanks Charles!
Niza, 2 lessons with Charles Chiaho
Great tutor!
My Son loves all the tricks Charles teaches him. Highly recommend for Algebra II. He is very efficient and effective and his teaching style is direct without being discouraging.
Mica, 3 lessons with Charles Chiaho
Excellent
Charles has been helping my son with Precalculus for a few weeks now and there has been a great amount of improvement. My son now understands the course better and his grade has improved.
Zheng, 42 lessons with Charles Chiaho
Very patient, and a great teacher.
He really help me understand the breakdown of the formulas and taught me tips to shorten the time I spent on certain trig functions. I will be reaching out to him often.
Alberto, 1 lesson with Charles Chiaho
Knowledgeable and able to diagnose students problem area and recommend solutions very quickly.
Charles was able to find out what problem areas my daughter has and recommend resources to improve. He is able to explain to the point how to solve a problem. I highly recommend him as a tutor.
Wai Ling, 4 lessons with Charles Chiaho
Response time: 12 minutes