High School
High School Regular Class
A grade-based regular course that prepares students for both school exams and the CSAT. Held with three sessions a week and formative assessments.
Tuition KRW 380,000–450,000 / month3x per weekMaterials extra
Mokdong · Middle & High School Math Specialist
Learning that understands concepts,
the power to solve on your own.
Ipum Math Academy is a specialist middle- and high-school math academy in Mokdong, Yangcheon-gu. With small, level-based classes centered on conceptual understanding, we build study habits through weekly formative assessments and individual feedback.
Error Notebook
Explain, in your own words, why it went wrong
Courses
High School Regular Class · Middle School Regular Class · Vacation Intensive — Tuition is charged exactly as posted.
Middle School
Middle School Regular Class
A course that builds both conceptual understanding and computational accuracy. Study-habit management is carried out alongside.
Tuition KRW 280,000–340,000 / month3x per weekMaterials extra
Intensive
Vacation Intensive
A vacation-focused course for getting ahead on the next semester and reinforcing weak units.
Tuition Varies by courseDuring vacationsMaterials extra
Tuition is posted and disclosed under the Korean Private Academy Act. Textbook fees are separate and itemized per course at enrollment.
Weekly Routine
Here's
how
a
week
goes.
It doesn't end with class. Learn, ask, check, and plan the next week — that's the weekly flow.
01
Mon · Wed · FriConcept Lessons
Students learn a new concept and explain it in their own words on the spot, in question-driven lessons.
02
After classQuestion Time
Anything not fully understood is resolved right away by staying behind. With a 1:8 ratio, asking is easy.
03
SaturdayFormative Assessment
A weekly assessment covering that week's material. We look at why answers were wrong, not just the score.
04
Sunday eveningFeedback Sent
We send each student's weak units and next week's plan to students and parents.
Weekly Feedback Report
Sunday eveningThis week's assessment
Weak units
Next week's plan
Weekly FeedbackWhat needs work, and what's next week's plan
What needs work, and what's next week's plan
— summarized and sent every week
Based on weekly assessment results, we send weak areas and next week's study plan to both students and parents.
Weekly Feedback Report
Sunday eveningThis week's assessment
Weak units
Next week's plan
This is a sample of the report format. Contents are written per student every week.
Full-time teachers, start to finish
Full-time teachers handle classes, questions, and feedback directly.
6
Full-time teachers
1:8
Students per teacher
Lead Teachers
Kang Min-hoDirector · High School Math
I aim for lessons where students explain the underlying principles in their own words. I teach the high-school calculus and geometry courses.
Secondary Teacher's Certificate (Math), Level 2 · Mokdong Math Teachers' Study Group
Yoon Seo-aTeacher · Middle School Math
I focus on the foundational concepts of the middle-school curriculum and on building study habits. I provide individual feedback based on formative assessments.
Secondary Teacher's Certificate (Math), Level 2
We look at why answers went wrong, not just scores
We check with weekly assessments and plan the next week with individual feedback.
12 yrs
In operation
6
Full-time teachers
4.9
NAVER rating
1:8
Students per teacher
Naver rating is based on visitor reviews.
From our students and parents
Naver review · 2026.05
Kim
★★★★★
“My child used to only try to memorize math, but here they grasped the concepts and developed the habit of solving problems on their own.”
See reviewsNaver review · 2026.05
Lee
★★★★★
“They gave detailed feedback on the weekly formative assessments, so I could tell exactly which units were weak.”
See reviewsGoogle review · 2026.04
Park
★★★★★
“With small classes it's easy to ask questions, and the teachers look after each student carefully.”
See reviewsFAQ
During the enrollment consultation, we use a diagnostic assessment to place students in a class suited to their grade and level. Adjustments are also possible mid-semester based on progress and achievement.
Materials fees are charged separately. At enrollment, we provide an itemized breakdown of tuition and materials fees for each course. In accordance with the Academy Act, tuition is posted and disclosed.
If you contact us in advance, we support catching up through a make-up session within the same week or with supplementary materials.
Not memorization,
but math solved through concepts.
Mokdong · Middle & High School Math Specialist
Call us +82-2-2654-3300Us