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Charles Chiaho C.

SAT/ACT Math Prep, General Math & Mandarin tutoring for all levels

SAT/ACT Math Prep, General Math & Mandarin tutoring for all levels

$40/hour

  • 2,151 hours tutoring

About Charles Chiaho


Bio

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...

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 influenced by my mom, a high school teacher, I've comprehended her teaching skills while with my observations of my teacher and professors' lectures, therefore developed them into my own strength. I truly believe that there's a method in teaching, and I am confident that I can provide the help you will need. My tutoring experience includes Mandarin Chinese, math, Java, statistics, chemistry and physics.

****SAT/ACT/Standardized test Math Preparation****
I will evaluate my student's level of knowledge in math at the beginning of the lesson. Then I will come up a lesson plan based on the evaluation result and the preparation time we have till the test date. Different teaching methods will be applied to students accordingly since everyone learns in different ways. For example, for students having low confidence in math, I will first build their confidence up prior to showing them how to do difficult and complex problems. For students who are already strong in math and want to move to the next level or to get a perfect score, I will show them advanced math solving techniques, as well as how to tackle unfamiliar or never seen problems. In general, depending on students' math proficiency and the length of the prep time, I will choose to do a quick or a thorough comprehensive review to solidify their foundations in math, and work towards getting a decent or perfect score.

****Math****
I have the ability to walk my students through each problem step by step to improve their understandings in the process of solving math problems,


Education

Bachelor of Science - University of Washington
Electrical Engineering

Policies

  • Hourly Rate: $40
  • Rate details: Cancel/reschedule within 24 hours is subject to a fee of 50% of the lesson charge, 100% for no-show or cancelling within 12 hours.
  • Lesson cancellation: 24 hours notice required
  • Background check passed on 5/10/2017

  • Your first lesson is backed by our Good Fit Guarantee

Schedule

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Subjects

Corporate Training

Chinese

Chinese

I provide a systematic way to help my student memorize vocabularies (Simplified & Traditional) as well as different teaching methods according to students' needs and level of proficiency. I can teach lessons in northern accent(Standard Chinese) or southern accent as your choice. I was born and raised in Taiwan and came to Seattle at the age of 16. Therefore I am not only fluent in Mandarin Chinese, but also in English which help me teach more effectively.

Homeschool

Algebra 1,

Algebra 1

I have the ability to walk my students through each problem step by step to improve their understandings in the process of solving math problems, and build up their confidences along the way. I am able to identify and reinforce any important concept my students are not familiar with, as well as show them advanced math solving techniques for difficult and complex problems. Honor Algebra 1: 4.0
Algebra 2,

Algebra 2

I have the ability to walk my students through each problem step by step to improve their understandings in the process of solving math problems, and build up their confidences along the way. I am able to identify and reinforce any important concept my students are not familiar with, as well as show them advanced math solving techniques for difficult and complex problems. Honor Algebra: 4.0.
Geometry,

Geometry

I have the ability to walk my students through each problem step by step to improve their understandings in the process of solving math problems, and build up their confidences along the way. I am able to identify and reinforce any important concept my students are not familiar with, as well as show them advanced math solving techniques for difficult and complex problems. Honor Geometry: 4.0.
Precalculus,

Precalculus

I have the ability to walk my students through each problem step by step to improve their understandings in the process of solving math problems, and build up their confidences along the way. I am able to identify and reinforce any important concept my students are not familiar with, as well as show them advanced math solving techniques for difficult and complex problems. Honor Algebra 1: 4.0
SAT Math

SAT Math

I've successfully helped many students raise their SAT math scores by 200 points in 1 to 2 months. I will evaluate my student's level of knowledge in math at the beginning of the lesson. Then I will come up a lesson plan based on the evaluation result and the preparation time we have till the test date. Different teaching methods will be applied to students accordingly since everyone learns in different ways. For example, for students having low confidence in math, I will first build up their confidence prior to showing them how to do difficult and complex problems. For students who are already strong in math and want to move to the next level or to get a perfect score, I will show them advanced math solving techniques, as well as how to tackle unfamiliar or never-seen-before problems. In general, depending on students' math proficiency and the length of the prep time, I will conduct a personalized comprehensive review to build a solid foundations in math, and work toward getting a decent or perfect score.

Language

Chinese

Chinese

I provide a systematic way to help my student memorize vocabularies (Simplified & Traditional) as well as different teaching methods according to students' needs and level of proficiency. I can teach lessons in northern accent(Standard Chinese) or southern accent as your choice. I was born and raised in Taiwan and came to Seattle at the age of 16. Therefore I am not only fluent in Mandarin Chinese, but also in English which help me teach more effectively.

Math

ACT Math,

ACT Math

I've successfully help my students improve their ACT math score by 50% in 1 to 2 months. I will evaluate my student's level of knowledge in math at the beginning of the lesson. Then I will come up a lesson plan based on the evaluation result and the preparation time we have till the test date. Different teaching methods will be applied to students accordingly since everyone learns in different ways. For example, for students having low confidence in math, I will first build up their confidence prior to showing them how to do difficult and complex problems. For students who are already strong in math and want to move to the next level or to get a perfect score, I will show them advanced math solving techniques, as well as how to tackle unfamiliar or never-seen-before problems. In general, depends on students' math proficiency and the length of prep time, I will conduct a personalized comprehensive review to build a solid foundation in math, and work toward getting a decent or perfect score.
Algebra 1,

Algebra 1

I have the ability to walk my students through each problem step by step to improve their understandings in the process of solving math problems, and build up their confidences along the way. I am able to identify and reinforce any important concept my students are not familiar with, as well as show them advanced math solving techniques for difficult and complex problems. Honor Algebra 1: 4.0
Algebra 2,

Algebra 2

I have the ability to walk my students through each problem step by step to improve their understandings in the process of solving math problems, and build up their confidences along the way. I am able to identify and reinforce any important concept my students are not familiar with, as well as show them advanced math solving techniques for difficult and complex problems. Honor Algebra: 4.0.
Geometry,

Geometry

I have the ability to walk my students through each problem step by step to improve their understandings in the process of solving math problems, and build up their confidences along the way. I am able to identify and reinforce any important concept my students are not familiar with, as well as show them advanced math solving techniques for difficult and complex problems. Honor Geometry: 4.0.
Precalculus,

Precalculus

I have the ability to walk my students through each problem step by step to improve their understandings in the process of solving math problems, and build up their confidences along the way. I am able to identify and reinforce any important concept my students are not familiar with, as well as show them advanced math solving techniques for difficult and complex problems. Honor Algebra 1: 4.0
SAT Math,

SAT Math

I've successfully helped many students raise their SAT math scores by 200 points in 1 to 2 months. I will evaluate my student's level of knowledge in math at the beginning of the lesson. Then I will come up a lesson plan based on the evaluation result and the preparation time we have till the test date. Different teaching methods will be applied to students accordingly since everyone learns in different ways. For example, for students having low confidence in math, I will first build up their confidence prior to showing them how to do difficult and complex problems. For students who are already strong in math and want to move to the next level or to get a perfect score, I will show them advanced math solving techniques, as well as how to tackle unfamiliar or never-seen-before problems. In general, depending on students' math proficiency and the length of the prep time, I will conduct a personalized comprehensive review to build a solid foundations in math, and work toward getting a decent or perfect score.
Trigonometry

Most Popular

Algebra 1,

Algebra 1

I have the ability to walk my students through each problem step by step to improve their understandings in the process of solving math problems, and build up their confidences along the way. I am able to identify and reinforce any important concept my students are not familiar with, as well as show them advanced math solving techniques for difficult and complex problems. Honor Algebra 1: 4.0
Algebra 2,

Algebra 2

I have the ability to walk my students through each problem step by step to improve their understandings in the process of solving math problems, and build up their confidences along the way. I am able to identify and reinforce any important concept my students are not familiar with, as well as show them advanced math solving techniques for difficult and complex problems. Honor Algebra: 4.0.
Geometry,

Geometry

I have the ability to walk my students through each problem step by step to improve their understandings in the process of solving math problems, and build up their confidences along the way. I am able to identify and reinforce any important concept my students are not familiar with, as well as show them advanced math solving techniques for difficult and complex problems. Honor Geometry: 4.0.
Precalculus

Precalculus

I have the ability to walk my students through each problem step by step to improve their understandings in the process of solving math problems, and build up their confidences along the way. I am able to identify and reinforce any important concept my students are not familiar with, as well as show them advanced math solving techniques for difficult and complex problems. Honor Algebra 1: 4.0

Summer

Algebra 1,

Algebra 1

I have the ability to walk my students through each problem step by step to improve their understandings in the process of solving math problems, and build up their confidences along the way. I am able to identify and reinforce any important concept my students are not familiar with, as well as show them advanced math solving techniques for difficult and complex problems. Honor Algebra 1: 4.0
Algebra 2,

Algebra 2

I have the ability to walk my students through each problem step by step to improve their understandings in the process of solving math problems, and build up their confidences along the way. I am able to identify and reinforce any important concept my students are not familiar with, as well as show them advanced math solving techniques for difficult and complex problems. Honor Algebra: 4.0.
Chinese,

Chinese

I provide a systematic way to help my student memorize vocabularies (Simplified & Traditional) as well as different teaching methods according to students' needs and level of proficiency. I can teach lessons in northern accent(Standard Chinese) or southern accent as your choice. I was born and raised in Taiwan and came to Seattle at the age of 16. Therefore I am not only fluent in Mandarin Chinese, but also in English which help me teach more effectively.
Geometry,

Geometry

I have the ability to walk my students through each problem step by step to improve their understandings in the process of solving math problems, and build up their confidences along the way. I am able to identify and reinforce any important concept my students are not familiar with, as well as show them advanced math solving techniques for difficult and complex problems. Honor Geometry: 4.0.
SAT Math

SAT Math

I've successfully helped many students raise their SAT math scores by 200 points in 1 to 2 months. I will evaluate my student's level of knowledge in math at the beginning of the lesson. Then I will come up a lesson plan based on the evaluation result and the preparation time we have till the test date. Different teaching methods will be applied to students accordingly since everyone learns in different ways. For example, for students having low confidence in math, I will first build up their confidence prior to showing them how to do difficult and complex problems. For students who are already strong in math and want to move to the next level or to get a perfect score, I will show them advanced math solving techniques, as well as how to tackle unfamiliar or never-seen-before problems. In general, depending on students' math proficiency and the length of the prep time, I will conduct a personalized comprehensive review to build a solid foundations in math, and work toward getting a decent or perfect score.

Test Preparation

ACT Math,

ACT Math

I've successfully help my students improve their ACT math score by 50% in 1 to 2 months. I will evaluate my student's level of knowledge in math at the beginning of the lesson. Then I will come up a lesson plan based on the evaluation result and the preparation time we have till the test date. Different teaching methods will be applied to students accordingly since everyone learns in different ways. For example, for students having low confidence in math, I will first build up their confidence prior to showing them how to do difficult and complex problems. For students who are already strong in math and want to move to the next level or to get a perfect score, I will show them advanced math solving techniques, as well as how to tackle unfamiliar or never-seen-before problems. In general, depends on students' math proficiency and the length of prep time, I will conduct a personalized comprehensive review to build a solid foundation in math, and work toward getting a decent or perfect score.
SAT Math

SAT Math

I've successfully helped many students raise their SAT math scores by 200 points in 1 to 2 months. I will evaluate my student's level of knowledge in math at the beginning of the lesson. Then I will come up a lesson plan based on the evaluation result and the preparation time we have till the test date. Different teaching methods will be applied to students accordingly since everyone learns in different ways. For example, for students having low confidence in math, I will first build up their confidence prior to showing them how to do difficult and complex problems. For students who are already strong in math and want to move to the next level or to get a perfect score, I will show them advanced math solving techniques, as well as how to tackle unfamiliar or never-seen-before problems. In general, depending on students' math proficiency and the length of the prep time, I will conduct a personalized comprehensive review to build a solid foundations in math, and work toward getting a decent or perfect score.

Ratings and Reviews


Rating

5.0 (576 ratings)
5 star
(563)
4 star
(13)
3 star
(0)
2 star
(0)
1 star
(0)

Reviews


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
Contact Charles Chiaho

Response time: 12 minutes

$40/hour

Charles Chiaho C.'s Photo

Charles Chiaho C.

$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 Charles Chiaho

Response time: 12 minutes