아이 악필, 혼내지 마세요, 원리만 알면 명필이 됩니다[학교,학원에서는 배우지못했던 강의  초1~초6대상]

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아이 악필, 혼내지 마세요, 원리만 알면 명필이 됩니다[학교,학원에서는 배우지못했던 강의 초1~초6대상]

5

(50)

기계공학 기반 특허 글씨 교정 시스템 Axis 7, 그 첫 번째 열쇠 Axis 1을 공개합니다. 연필 파지·글씨 중심축·몸과 노트 정렬 자세까지 단 한 번의 수업으로 아이의 글씨와 필기 자세가 동시에 달라지는 구조적 원리를 직접 체험합니다.

50%40,000G(US$27.60)

20,000G(US$13.80)
Class Type

One Day

Ages

11-13

Class Size

Max 6people

Duration

60min

Replay
주영훈

주영훈

Reviews

80

Rating

5.0

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Great for These Kids

Recommended
  • 본 강의는 모든 초등학교 1학년부터 6학년까지 전부 해당해요.

  • 글씨가 너무 못생겨서 선생님께 자주 지적받는 아이

  • 글씨를 바르게 쓰려고 노력하는데도 잘 안 되는 아이

  • 글씨 때문에 자신감이 떨어지고 쓰기 자체를 싫어하는 아이

  • 연필을 꽉 쥐어 손이 쉽게 피로해지거나 손목이 아픈 아이

  • 글씨가 항상 기울어지거나 줄을 벗어나는 아이

  • 받아쓰기·일기·숙제 글씨가 걱정되는 초등 1-6학년

  • 글씨 교정의 원리를 제대로 한 번 배워보고 싶은 아이

Not Recommended
  • 아직 한글을 읽지 못하는 아이

  • 아직 손가락이 작아서 연필을 잡을 수 없는 아이

  • 본 강의는 모든 초등학교 1학년 ~ 6학년까지 전부 해당합니다.

Required

One Day Class Information

  • If you cancel within 48 hours of the scheduled class, a cancellation fee will apply based on the timing of cancellation.

  • If you cancel more than 48 hours before the scheduled class, a full refund will be issued with no cancellation fee.

  • To reschedule, please cancel and rebook.

  • If the teacher cancels the class, you will receive a full refund and any coupons used will be restored.

Teacher Info

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주영훈

주영훈

Reviews

80

Rating

5.0

"Please don't scold your child for their handwriting. It is a structural issue." "Hello, this is Teacher Joo Young-hoon from Geulteo." "Teacher, my child's handwriting is a mess." This is the phrase I have heard most often over the past 12 years. However, after examining the handwriting of over 800 children, I have become convinced of one thing: there is no such thing as a child who cannot write well. It is simply that their posture is incorrect, they are holding the pencil wrongly, or they do not understand the structure of the letters. Anyone can change if they understand the principles. I am the only handwriting engineer in Korea, having majored in mechanical engineering and researched Korean typefaces for 30 years. By applying engineering design principles of force distribution and structural stability to Korean handwriting, I have independently developed the 'Axis 7,' a principle-understanding-based correction system, rather than simple tracing. When I teach using this system, which analyzes Korean characters using seven physical axes, there comes a moment when the child realizes on their own, "Ah, so that is why my handwriting was like this." That realization changes their handwriting, and when their handwriting changes, even their attitude toward studying changes. You can experience the change firsthand in just one class. ✦ Key Achievements ✦ 30 Years of Hangeul Font Research / 12 Years of Handwriting Correction Instruction ✦ Possesses Clinical Data from Over 2,000 Cumulative Students ✦ Chief Director of Geulteo Handwriting Academy (Registered with Cheonan Office of Education No. 2046) ✦ Patent Registration for Handwriting Learning Method (No. 10-2678380) ✦ Patent Application for Poor Handwriting Correction System (No. 10-2023-0115703) ✦ Registered Proprietary Font Designs — Creation of Jeongbonche, Ippeumche, and YH Hangeuldaumche (No. 30-1297688) ✦ Currently Developing and Operating AI-Based Handwriting Correction Platform 'Hangeul Doctor AI' ✦ Appeared on SBS Biz's 'Masters' Series' ✦ Official Columnist for The Korea Lecturer Newspaper, Currently Serializing "Joo Young-hoon's Dignified Handwriting Correction" ✦ Author of *100% Handwriting Correction* Published ✦ 9 years of handwriting instruction at elementary and middle schools in Cheonan ✦ 10 years of teaching calligraphy and handwriting correction at community cultural centers ✦ Active on online lecture platforms ✦ Full member of the Cheonan Calligraphers Association / Held solo exhibitions ✦ This class is essential for children like this: ✦ Children who get scolded for their messy handwriting ✦ Children worried about their handwriting in dictation, diaries, or homework ✦ Children who try to write neatly but struggle ✦ Children whose confidence has dropped because of their handwriting ✦ Children who tried tracing workbooks but gave up quickly ✦ Changes after class They will realize for themselves why their handwriting is shaky. They will master everything at once, from how to hold a pencil to the structure of letters. After class, they will develop an eye to correct their handwriting on their own. Once they gain confidence in their handwriting, their attitude toward studying will also change. "Handwriting is not a skill of the fingertips, but a structure designed by the brain." With a system created through 30 years of research, we will transform your child's handwriting together. Countless Review Examples... Children's Handwriting Correction — Parent Testimonials "My child brought home a report and I paused for a moment... 'Is this handwriting or a code?'" My child brought home a report from their science academy, and I paused for a moment. No matter how much I turned on my "mom's hedgehog filter," the limit was simply thinking, "Oh, it was handwriting." It was difficult to decipher the school notices, and every time I saw the homework, I thought, "This can't go on like this." However, seeing a future where both of us would get high blood pressure if I taught them, I just spent time searching the internet. Then, on the recommendation of a mother from the same class, I started handwriting correction. Honestly, I was skeptical at first. But my child learned step-by-step, from the proper way to hold a pencil to consonants and vowels, words, and even continuous writing. One day, I thought, "Huh? I can actually read this?" "It changed so much that I was amazed. I also liked that the 1:1 lessons were tailored to my child's personality. Most of all, it was impressive to see my child become closer to poetry as we learned calligraphy using poems like Yi Yuk-sa's 'Green Grapes' and Yun Dong-ju's 'Counting the Stars at Night.' "Parents who sigh and get stressed every time they look at their child's handwriting, register right away!!" "I registered because I wanted to correct my 11-year-old child's handwriting this year. Whenever I saw my child write a diary, a school notice, or a book report, I couldn't read the content because of the messy handwriting, and stress would wash over me. The handwriting itself was a problem, but the stroke order of the consonants and vowels was also a mess, so I felt I needed to fix it. They taught us step-by-step from the beginning, from how to hold a pencil to the principles and background, and meticulously taught each individual consonant and vowel. I am truly satisfied with the results after 8 weeks. Now that the new semester of 4th grade has begun, my child has improved so much that they even received a star rating in their school notice for writing well. It feels like the heavy stone weighing on my heart because of their handwriting has disappeared." " "Seeing the correction made during the very first class, I realized that I myself had been unable to correct it." The class began this year through a referral from an acquaintance, specifically to correct the pencil grip of a fifth-grade elementary school girl. I had bought every pencil sharpener imaginable and tried everything from threats to persuasion to correct her, but nothing worked. However, after seeing the correction in the very first session, I realized, "Ah, I hadn't been able to correct it myself," and her mother and her older brother (a first-year middle school student) decided to take the class together. It was a time when we could correct various aspects of the child together through the lessons, ranging from her pencil grip to her posture while studying.

Experience & Activities

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Mechanical Engineering Major (Application of engineering design principles to the analysis of Hangul handwriting structure)

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Representative Director of Geulteo Calligraphy Academy (Cheonan Office of Education Registration No. 2046)

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30 years of Hangeul typeface research / 12 years of handwriting correction instruction / 2,000 cumulative students

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Patent Registration for Handwriting Learning Method and System (No. 10-2678380) Inventive Font Design Registration — Jeongbon Type (No. 30-1297688)

·

Appeared on SBS Biz's 'Masters' Showcase' as a Hangul correction expert

·

Official Columnist for The Korea Lecturer Newspaper: [Joo Young-hoon's Dignified Handwriting Correction] (25+ Episodes in Progress)

·

Active on online lecture platforms, conducting numerous handwriting correction special lectures for companies, public institutions, and educational institutions.

·

Regular Member of Cheonan Calligraphers Association / Hangeul Solo Exhibitions, Solo and Group Exhibitions

·

Handwriting Correction and Calligraphy Classes at Cheonan Community Cultural Center (9th Year) 2018–Present

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Class Reviews

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김**

10years old

2026. 9. 10 PM 11:27:10

My eldest child is currently taking the 6-week course and is highly satisfied, but my second child has a complicated history with handwriting, so I hesitated even to sign up for the one-day class before finally making the big decision to enroll. (Although my child is in 3rd grade, they have a trauma related to writing that even causes tic symptoms. Consequently, at an age when they should be actively writing, they can barely write at all; as a result, their handwriting is terrible and their writing speed is much slower compared to their peers.) Despite having such a history, my child listened attentively to the class and followed along well until the end. The teacher explained every detail in detail, down to the smallest things like how many centimeters the sharpened tip of the pencil should be and why, and helped the child maintain the correct posture. They also helped the child compare various letters to recognize the differences themselves, and the bow-shaped teaching aids, which seemed to be handmade, were also wonderful. As soon as the class ended, instead of complaining that it was difficult, my child said, "I didn't even write that much, but strangely, my handwriting seems to have gotten prettier." It was the first time my child had spoken so positively after writing, so it was truly touching.

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주영훈

2026. 9. 11 PM 2:23:33

Thank you so much. And I truly respect you~~^^ It is already remarkable that a child who had trauma regarding handwriting mustered the courage to participate in a one-day class. But to think they followed the class all the way to the end is truly amazing. I can fully feel how precious that one hour must have been for the child. The most touching thing is the child's transformation. The fact that the child, who used to say "it's hard" after writing, said "I think my handwriting has gotten prettier"—this is the true meaning of healing and education. Feeling a change even without writing much is proof that they have grasped the principles. I plan to open a new multi-session (13-lesson) course on Fridays between 6 and 8 PM after the Chuseok holiday. I recommend that your child take the multi-session course. Imagine what will happen when that one-hour miracle becomes 13 weeks. Your child's fear of writing will soon disappear, their handwriting will continue to improve beautifully, and above all, the act of "writing" itself will turn into a joy. I will open the multi-session course soon. Thank you.

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It helped 1 people.

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장***

12years old

2026. 6. 30 PM 11:11:7

My left-handed child, who dislikes writing and has terrible handwriting, really enjoyed the class. Watching the class videos, I was impressed by how passionately you taught. However, I am concerned about whether it is possible to switch to right-handedness at this stage. Since my child is in the upper grades, there isn't enough time for every class. It seems they are still writing with their left hand because it feels more familiar. You mentioned that it could be done in two months, so I think it would be great if a short schedule of five classes a week could be arranged for that duration. I believe doing a little bit every day will lead to faster improvement than a one-off session. Classes before school, very late at night, or even morning sessions as a special vacation course would be good options.

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주영훈

2026. 7. 2 PM 8:8:53

Hello, Mother. Thank you for your valuable feedback. It gives me strength to hear that you felt my passion. The transition from left-hand to right-hand is not about hand strength, but a process where the brain learns a new structure. Therefore, repeating the process daily, even for short periods, is much more effective. In fact, data from over 2,000 correction cases has confirmed that a stable transition occurs within two months when the principles are consistently repeated. We are also preparing a short-term program five times a week—in the form of classes before school, late at night, or during vacation mornings—in the same direction as what you mentioned. We will incorporate your valuable feedback and provide further details soon. If you start now, I can definitely show you improved handwriting in two months. Thank you for your valuable feedback. Sincerely, Joo Young-hoon, Geulteo

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권**

7years old

2026. 9. 11 PM 5:39:51

With my child about to enter elementary school, my biggest concern was how to write properly. I knew about things like proper posture and holding a pencil correctly, but I was worried because it is difficult for a parent to teach their child effectively. However, after listening to the teacher's heartfelt lessons, my child has changed so much. Based on what we learned, my child is now writing correctly with good posture. Thank you. Please create lessons for lower grades as well!

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주영훈

2026. 9. 11 PM 11:41:10

Dear Parents, thank you so much! The concerns you had ahead of your child's elementary school admission are the very questions our children ask most frequently. There are so many cases where parents are frustrated because they know the answers but don't know "how to explain it." I fill that gap exactly. Instead of simple instructions like "Sit up straight and write," I teach them "why this posture is necessary" and "how the axis of balance works," tailored to their level of understanding. The changes in your child are proof of this. That is why I have prepared this. As requested, I have prepared a curriculum specifically for lower grades (suitable for ages 1–5). ✨ 【 Lower Grade Class Curriculum 】 13 Multi-session Lectures (Once a week - 60 minutes, 13-week course) Fundamentals-focused, suitable for starting immediately after elementary school admission Step-by-step learning covering posture, pencil grip, and vowel and consonant principles A structure where child and parent grow together 📍 Opening Date: October 2, 2026 (Fri) There is no class in Korea that fits you better than this. We are confident. We are preparing and waiting for October 2nd. Thank you!

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Growth Reviews for This Class

    Ages 11-13 Recommended Classes

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