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Katherine S.'s Photo Katherine S.'s Photo Katherine S.'s Photo

Experienced Accent-Reduction, ESL, Test-prep, and Writing Tutor
Katherine S.

5.0 (175 ratings)

625 hours tutoring

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Hourly rate: $28

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About Katherine

Bio

Thank you for taking the time to review my profile. I provide English language lessons tailored to adults and children seeking to enhance their communication skills for academic, personal, or professional success or to score well on standardized tests, including the TOEFL and IELTS and the reading and writing sections of the SAT and GRE. With a master’s degree in Teaching English to Speakers of Other Languages (TESOL) and two decades of experience, I bring a wealth of expertise in helping...

Thank you for taking the time to review my profile. I provide English language lessons tailored to adults and children seeking to enhance their communication skills for academic, personal, or professional success or to score well on standardized tests, including the TOEFL and IELTS and the reading and writing sections of the SAT and GRE. With a master’s degree in Teaching English to Speakers of Other Languages (TESOL) and two decades of experience, I bring a wealth of expertise in helping students achieve fluency and confidence in their English, writing, and test-taking skills.

My career has spanned international and multicultural contexts, having lived and taught in Venezuela, China, Korea, and Saudi Arabia. These experiences have given me unique insights into the challenges of using English effectively in diverse environments. I’ve worked with adult learners at esteemed institutions like the University of Florida, the University of Pennsylvania, and Portland State University in the United States, as well as Sogang University and Korea University in Korea.

I specialize in coaching individuals at all proficiency levels—from those refining their English for public speaking and academic and creative writing, day-to-day interactions, and overall communication in speaking, to those mastering the nuances of accent reduction and natural conversational flow. For those taking one of the standardized tests listed above, I provide templates and cover test-taking strategies.

My approach emphasizes personalized guidance, practical application, and actionable feedback to ensure you can confidently use English in all aspects of your career. Feel free to reach out to discuss how I can support you on your English language journey.

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Education

University of Florida
Spanish and ESL
Portland State University
Masters

Policies

  • Hourly Rate: $28
  • Rate details: Please note that cancellations made within a 12-hour window will not be eligible for a refund. I offer group lessons at a discounted rate for each individual.
  • Lesson cancellation: 12 hours notice required

  • Background check passed on 9/16/2021

  • Your first lesson is backed by our Good Fit Guarantee

Schedule

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Approved Subjects

Accent Reduction

Accent Reduction

As an effective American English accent reduction coach with a Master's degree in Teaching English to Speakers of Other Languages, I guide students in mastering the patterns of vowel and consonant sounds at both the word and sentence level. I use targeted exercises to help students internalize the rhythm of English, a stress-timed language. My instruction also focuses on intonation and the use of thought groups to enhance clarity and naturalness in speech. Through personalized, structured practice, I support learners in building confidence and improving their overall intelligibility.
ESL/ESOL

ESL/ESOL

Passionate and dynamic English language tutor with experience teaching all subject areas related to ESL and TOEFL.
Grammar

Grammar

I excel at teaching grammar by breaking down complex rules into simple, relatable concepts, ensuring learners can grasp and apply them effectively. My approach combines clear explanations, practical examples, and engaging exercises to reinforce understanding. I adapt to various learning styles, making grammar accessible and enjoyable for beginners and advanced learners alike. With a focus on real-world usage, I help students build confidence in their writing and communication skills.
TOEFL

TOEFL

I assist students in mastering all sections of the iBT TOEFL test by walking them through test-taking strategies, completing practice exercises, quizzes, and tests, and providing ample feedback. For every hour of class, students are required to work an hour or more on assignments on their own. They are encouraged to ask questions about answers they have gotten wrong and to learn and review any grammar, vocabulary, and pronunciation features they wish to have a more complete understanding of.
Vocabulary

Vocabulary

I am an experienced English instructor with a strong ability to teach effective vocabulary memorization techniques that enhance retention and recall. My methods cater to diverse learning styles, making vocabulary acquisition engaging, efficient, and lasting. Five Effective Techniques: 1. Mnemonic Devices – Use associations, acronyms, or rhymes to remember words. 2. Spaced Repetition – Review words at increasing intervals for long-term retention. 3. Word Mapping – Create visual connections between words and meanings. 4. Contextual Learning – Learn words through real-life sentences and usage. 5. Physical Engagement – Write, say, and act out words for multisensory reinforcement.
Writing

Writing

I am highly skilled in teaching all the main styles of writing: **narrative, descriptive, expository, persuasive, creative, academic, scholarly, and technical.** My approach emphasizes understanding the unique structure and purpose of each style, guiding learners to craft compelling stories, vivid descriptions, clear explanations, convincing arguments, or precise and well-supported academic and technical documents. Through tailored lessons, practical examples, and constructive feedback, I help writers at all levels develop their voice, clarity, and confidence. By focusing on audience, tone, and purpose, I ensure students can adapt their writing to meet the demands of any context effectively.
Spelling
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Response time: 45 minutes

Ratings and Reviews

Rating

5.0 (175 ratings)
5 star
(173)
4 star
(0)
3 star
(1)
2 star
(0)
1 star
(1)

Reviews

Fantastic teacher

Katherine is one of the greatest teachers that I’ve ever had. She is very detailed and she listens carefully to what i say and how i use proper words and expressions when i speak. Since i started with her my speaking, listening, reading and even writing is improved. I really recommend her to anyone who wants to improve their language from any level; Bigger, intermediate or advanced. I plan to have more classes with her and i recommend her to you as a professional and expert teacher in teaching english. You can expect great tangible results even after you first class with her.

Soheil, 12 lessons with Katherine

kind and patient tutor!

I’ve always wanted to get better at speaking English, and Katherine’s been super helpful. She picks fun topics every time we talk, so it never feels boring. We’ve also gotten to know each other really well. She’s honestly just a really nice person.

Ashley, 6 lessons with Katherine

Katherine is in the world but not of it

Katherine incorporates both grammar and writing practices during the session, and as a result, my son gets A+ on all subjects. It is like a light shine through the darkness, and the darkness transforms itself into a light.

SUNG, 1 lesson with Katherine

Katherine is in the world but not of it

Katherine incorporates both grammar and writing practices, and my son gets A+ on all subjects. It is like a light shines through the darkness, and the darkness transforms itself into a light.

SUNG, 1 lesson with Katherine

Knowledgeable

My English teacher is a calm, punctual, and patient educator who eagerly shares knowledge, fostering a supportive and engaging learning environment for all students.

Mary, 8 lessons with Katherine

Experienced and knowledgable tutor

I've been having lessons with Katherine for more than half a year to advance my English to a native speaker level. The help she provides with my accent and understanding of English culture is tremendous. Katherine is able to break down my accent issues into manageable pieces and provide bite-sized, digestible corrections. Her extensive knowledge and clear explanations of English vocabulary greatly help me develop a deep and intuitive understanding. Learning with Katherine is a very rewarding process.

Xin, 27 lessons with Katherine

knowledgeable and patient tutor

Katherine is an excellent tutor! As a non-native speaker, I was struggling with pronunciation and conversation. During our first lesson, Katherine identified the areas where I was lacking and helped me improve my English skills accordingly. She also assisted with pronunciation correction and helped me correct mistakes in the expressions I used while speaking English. Additionally, she provided valuable support in using various English expressions, which greatly contributed to improving my English. I highly recommend Katherine as a tutor.

Sanghoon, 12 lessons with Katherine

Great tutor

How to speak english well, and also a part of the culture of the United States of America. The lessons was really good and I always have a feedback to work on at the end

Idriss, 6 lessons with Katherine

Knowledgeable and higly effective

She is very kind and relatable. She has perfect background to teach English and it shows in the way she comminicates. I feel this is a tutor I could have for the long term and will have lessons with her regularly.

Candice, 6 lessons with Katherine

Kind, knowledgeable and responsive

Katherine has been so dedicated, and patient. She has taken the time to teach someone with barely any English skills, and the progress has been impressive. Kind, knowledgeable and responsive

CRISTIAN, 23 lessons with Katherine