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Effective Tutor: math all levels up to AP Calc AB/BC & SAT
Katherine C.

5.0 (2,161 ratings)

6,790 hours tutoring

Your first lesson is backed by our Good Fit Guarantee
Hourly Rate: $50
Contact Katherine
Response time: 21 minutes

About Katherine

Bio

Hello! My name is Katherine and I specialize in middle and high school-level mathematics through AP Calculus AB/BC and SAT math. I look forward to helping you achieve your educational goals and building your foundation for mathematical success.

I have been a full-time math private tutor for the past five years, a part-time math private tutor and volunteer at Professional Tutors of America for over two years, and an on-demand math tutor for both my daughters and their peers for Calculus AB,...

Hello! My name is Katherine and I specialize in middle and high school-level mathematics through AP Calculus AB/BC and SAT math. I look forward to helping you achieve your educational goals and building your foundation for mathematical success.

I have been a full-time math private tutor for the past five years, a part-time math private tutor and volunteer at Professional Tutors of America for over two years, and an on-demand math tutor for both my daughters and their peers for Calculus AB, BC and SAT math.

My students' success lies in: my emphasis on building a strong foundation before diving into deeper topics, my hands-on approach to ensure comprehensive understanding, and my patient and encouraging demeanor. During tutoring sessions, I guide students through their homework, clarify any misconceptions, and provide supplemental examples to solidify their understanding of the materials. It has been rewarding seeing my students rediscover their confidence and love for math.

I hold a B.S. in Computer Science and Statistics from the University of New South Wales, Australia, and have 15+ years of working experience as a software engineer at various companies, including American Express, Citi Bank, and TVB Corporation.

I look forward to working with you!

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Education

University of New South Wales, Australia
Computer Science and Statistics

Additional Languages

Yue Chinese (Cantonese)

Policies

  • Hourly Rate: $50
  • Rate details: No-show or cancellation within 12 hours of the scheduled lesson will be assessed a fee equal to that of the scheduled lesson. Cancellation policy strictly enforced.
  • Lesson cancellation: 12 hours notice required

  • Background check passed on 2/10/2024

  • Your first lesson is backed by our Good Fit Guarantee

Schedule

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Approved Subjects

ACT Math

ACT Math

I will explain the concepts in algebra, geometry and trigonometry to prepare students for the knowledge needed for the ACT test. I will go through test testing strategy and use supplementary practice materials to help students overcoming anxiety and gaining confidence.
Algebra 1

Algebra 1

I will clarify common misconceptions and provide detailed explanations on areas such as graphing and solving equations, functions and polynomials. We will work together so students will build a strong foundation needed for the more advanced Math classes.
Algebra 2

Algebra 2

As a continuation of the concepts taught in earlier Algebra classes, I will help students to understand the topics thoroughly by breaking down the problems and concepts into steps. I will help students to make connections among the topics to strength their math skills.
Calculus

Calculus

I will provide detailed explanations for topics such as limits, derivatives and integrals. We will work together so the student is confident and well prepared for the AP Calculus AB/BC tests.
GED

GED

I will clarify concepts and provide detailed explanations for topics including number operations, geometry and algebra. We will work together so the student is confident and well prepared for the GED test.
Geometry

Geometry

Being able to visualize diagrams and develop formal proofs is important in plane and solid geometry, I will help students in these areas and other topics needed to master this subject.
Prealgebra

Prealgebra

I will clarify concepts and strength all the arithmetic and geometry skills taught in Prealgebra. I will help students with problem solving techniques to prepare them for the more advanced Algebra classes.
Precalculus

Precalculus

As a transition to Calculus and beyond, I will help students to have in-depth knowledge of the topics taught and make connections among them so the procedures are not simply memorized but thoroughly understood. We will study together in details for topics such as series and sequences, polar coordinates.
SAT Math

SAT Math

I will help students to reinforce SAT math concepts in areas of Algebra, Geometry and Trigonometry. I will go through test taking strategy and use supplementary practice materials to help students overcoming anxiety and gaining confidence.
Trigonometry

Trigonometry

I will help students to understand the relationships among different topics such as unit circle, trig functions and trig identities. I will explain how to apply the skills in graphing and solving circular and periodic functions.
Elementary Math

Examples of Expertise

Katherine has provided examples of their subject expertise by answering 39 questions submitted by students on Wyzant’s Ask an Expert.

See all of Katherine ’s answers ›
Katherine C.'s Photo

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Response time: 21 minutes

Ratings and Reviews

Rating

5.0 (2,161 ratings)
5 star
(2,148)
4 star
(12)
3 star
(1)
2 star
(0)
1 star
(0)

Reviews

Highly intelligent, reliable, and passionate teacher!

Katherine really cares about ensuring her students understand and thrive in the material she’s teaching. She has a positive and passionate attitude and her intelligence on the subject really shows. I am taking a UCLA Precalculus course and she knew all the material and taught it really well, I would highly recommend her to anyone who needs help in her available math subjects. I have had around five sessions with her and she was consistent in her reliability and passion in ensuring I truly understood what I needed to know to ace my upcoming tests! I am looking forward to having more sessions with her whenever I need help with any subject she is teaching! She is truly amazing and will go out of the box to help her students learn to their full potential!

Shelley, 5 lessons with Katherine

Excellent teacher! Explains things clearly

My son has his AP Calc AB test coming up. Ms. Katherine patiently went through the materials to make sure he understands all the concepts. My son even told me Ms. Katherine really knows how to teach!

Cindy, 1 lesson with Katherine

Passionate and knowledgeable tutor

We couldn’t be more grateful to have found Katherine as a tutor for our son. Her expertise, patience, and dedication made an incredible difference in his academic journey. With her support, he not only earned an A on his final exam in calculus, but also achieved a score of 5 on the AP Calculus exam – an outcome that exceeded our expectations. Katherine has a remarkable ability to break down complex concepts and explain them in a way that truly clicks. She helped build our son’s confidence, strengthened his problem-solving skills, and kept him motivated throughout the year. Her passion for teaching and commitment to her students’ success truly stand out. If you’re looking for a tutor who delivers results and genuinely cares about her students, Katherine is the one to choose. We can’t recommend her highly enough!

Don, 21 lessons with Katherine

Knowledgeable and professional

My son did Calc AB with Kathrine. Kathrine is always asking for the materials in advance and is well prepared for the lesson. Her way of explaining is very easy to understand for the student. My son improved in math and this week I think he’s ready for his AP exam.

Mihaela, 18 lessons with Katherine

Katherine is a good tutor because she is kind.

Katherine taught me how to solve exponential equations. I appreciate her because she showed me a link that I can use to practice my math in my own time. Something I like about Katherine's tutoring is that she is leads me step by step to figure out the solution to the problems.

Stacy, 3 lessons with Katherine

Great tutor! Very patient and detailed.

My daughter required help with Calculus AB. Katherine took the time to understand the expectations and accordingly provided instruction. She is very patient and thorough. My daughter looks forward to her next session with this tutor

Nandita, 1 lesson with Katherine

Excellent Calc BC tutor

Katherine has been a stellar tutor for the last 3 months. Our exchange student went from a C on her first test to an A last week with 2 sessions per week! Katherine is very patient and encourages our student to not fear unknown problems!

Laurence, 50 lessons with Katherine

Excellent Calc BC tutor

Katherine has been a stellar tutor for the last 3 months. Our exchange student went from a C on her first test to an A last week with 2 sessions per week! Katherine is very patient and encourages our student to not fear unknown problems!

Laurence, 50 lessons with Katherine

Knowledgeable and patient tutor!

Katherine reviewed several concepts, including finding the indefinite integral or definite integral, and solving for general/particular solutions using separation of variables. My daughter is looking forward to working with Katherine on a regular basis for the remainder of the semester.

Salvatore, 20 lessons with Katherine

Best Math Tutor We've Had!

Katherine is an amazing tutor! She is patient and prompt, and she really cares about helping students to have a deep understanding of math concepts. Her explanations of difficult calculus topics and guidance on math problems have been invaluable for my daughter as she takes AP Calculus BC. We would definitely recommend Katherine!

Danielle, 14 lessons with Katherine
Hourly Rate: $50
Response time: 21 minutes
Contact Katherine