1st lesson free
Jihoon
- Rate US$50
- Response 1h
US$50/hr
Contact
1st lesson free
- Mathematics
- Physics
- Chemistry
- Pre-calculation
Top-scoring tutor (SAT Math 800, ACT STEM 36, 7×AP 5s) teaches SAT, ACT, AP STEM, and guides research projects
- Mathematics
- Physics
- Chemistry
- Pre-calculation
Lesson location
About Jihoon
Hi, I’m Jihoon Jeon, a dedicated STEM tutor and researcher from the Korean Minjok Leadership Academy, one of Korea’s top private boarding high schools (graduating Feb 2026). I bring both perfect standardized test scores and proven research experience to every lesson I teach. My background includes an SAT Math score of 800, ACT STEM (Math + Science) score of 36, and perfect 5s in seven AP subjects — Calculus BC & AB, Physics C (E&M and Mechanics), Physics 1, Chemistry, and Microeconomics. Beyond testing, I’ve led five student research papers in STEM and interdisciplinary fields, guiding peers through every step from hypothesis design to analysis and publication. This experience helps me teach students not just how to solve problems, but how to think like scientists. As a tutor, I’m structured, patient, and results-oriented. My lessons emphasize conceptual mastery, strategy, and confidence over rote memorization. I aim to help every student discover their own potential — whether they’re preparing for the SAT/ACT, AP exams, or pursuing advanced research.
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About the lesson
- Compulsory School
- Secondary School
- Higher Education
- +5
levels :
Compulsory School
Secondary School
Higher Education
Adult Education
Master
Doctorate
MBA
Pre-School
- English
All languages in which the lesson is available :
English
Hi, I’m Jihoon, a high-scoring STEM tutor and student researcher passionate about helping others learn with clarity and confidence.
My approach is concept-driven and strategy-based: I focus on building real understanding before test tricks. For SAT Math and ACT STEM, I teach students how to recognize patterns, translate word problems into logic, and use time-saving reasoning. For AP Calculus, Chemistry, and Physics, I break down complex theories into visual models and problem-solving frameworks that stick.
A typical lesson begins with short diagnostic questions, followed by guided practice and live feedback. Each session ends with targeted review notes and personalized homework designed to strengthen weak spots.
What sets me apart is my research mentorship background — I’ve led five student research projects and help students connect academic knowledge with real-world inquiry. My lessons aren’t just about test scores; they’re about building scientific thinking that lasts.
These lessons are best for high-school or early college students preparing for SAT/ACT/AP exams or aiming to conduct independent research with university-level rigor.
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Rates
Rate
- US$50
Pack prices
- 5h: US$250
- 10h: US$500
online
- US$50/h
free lessons
The first free lesson with Jihoon will allow you to get to know each other and clearly specify your needs for your next lessons.
- 1hr
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