Building study habits, every single day.

A boutique online prep program built around daily routines, specialist instructors, and the kind of mentorship that turns effort into lasting confidence.

Enroll today ↗ Explore programs
Our Approach

Every day, 30 minutes can change everything.

Real progress doesn't come from cramming — it comes from showing up. At JnB Prep, we believe that the smallest, most consistent efforts produce the biggest academic transformations. Just thirty focused minutes a day, repeated week after week, is enough to reshape how a student reads, thinks, and writes. That's why our programs are built around daily group sessions that turn solo struggles into shared rhythms. When studying becomes a habit instead of a chore, growth becomes inevitable.

01
Program
SAT/ACT Prep

SAT/ACT Vocabulary & Reading.

Daily group sessions that turn vocabulary and reading practice from a solo struggle into a shared, sustainable habit.

For
SAT/ACT Vocabulary & Reading
Grades 8 – 10
How it works
Daily Zoom sessions — 9:00–9:30 PM
Students study together every evening — 10 vocabulary words and 1 reading question, with homework submission.
Vocabulary made into a daily habit
What's hard alone becomes natural together. Ten words a day, every day — reviewed and retained as a group.
Weekly Saturday skill-building
Consolidate the week's progress and advance reading skills with instructors every Saturday.
Audio Vocabulary Reinforcement App
Our custom audio application reinforces vocabulary learning between sessions — listen, repeat, and retain words anytime, anywhere.
Audio-assisted learning
02
Program
Critical Reading & Writing

More than a book club —
a class that builds thinkers.

Our signature RTDW program goes beyond reading. Students engage critically, discuss meaningfully, and develop their ideas into structured writing.

For
RTDW — Reading, Thinking, Discussing & Writing
Grades 5 – 8
What we stand for
Critical thinking first
We teach students to reason and analyze, not just memorize answers.
Individualized attention
Small classes ensure every student gets the support they need.
Specialist instructors
Every teacher is a subject expert with proven real-world experience.
Results with purpose
Better scores and the lasting confidence to sustain them.
Our Instructors

Meet the teachers behind the work.

Each instructor is a specialist with deep expertise, genuine passion, and a commitment to meeting every student where they are.

Jin Bae

Jin Bae

ACT/SAT Reading & Writing · AP Psychology

PhD Candidate

Research Areas: Principles of Self-Leadership · Learning & Human Potential

Jin identifies the common pitfalls students fall into and provides targeted solutions — enabling rapid score improvement alongside effective study habits. Particularly well-suited for students new to ACT/SAT or scoring in the lower ranges.

SAT Reading & Writing ACT English AP Psychology SAT Vocabulary
Experience & Background
  • SAT Vocabulary & Reading Instructor, JnB Prep
  • SAT/ACT Instructor, MasterPrep
  • Head SAT Reading & Writing Instructor, Lion Academy
  • Head of Instruction, Samboh Academy (Daechi-dong)
  • SAT Curriculum Consultant, Ivy Prep (U.S.)
  • SAT & ACT Instructor, Makers Language Academy (Apgujeong)

UC San Diego — Economics, Minor in Psychology

Annabell B. Lee

Annabell B. Lee

English, Writing & College Consulting

With over 8 years of experience across the U.S., South Korea, and Jeju, Annabell brings a rich background in English instruction, academic writing, and college consulting — helping students find and articulate their unique voices in writing.

SAT/PSAT ERW AP English Lang & Lit IB/IGCSE English AP History College Essays RTDW
Experience & Background
  • RTDW Instructor, JnB Prep
  • Tutor & College Consultant, Ivory Tower Remote
  • Academic Director & Instructor, Brix Academy USA (Bellevue, WA)
  • Consulting Editor & Instructor, Brix Academy (Seoul)
  • English Dept. Project Manager, Brompton Academy (Jeju)
  • Business English Instructor, FastONE by Fast Campus (Seoul)
  • Literature Instructor, International Christian School (Ilsan)
  • Research Coordinator, Emory University Hospital

Emory University — International Studies, Minor in Sociology

Get in Touch

Ready to start? Let's talk.

Tell us about your student and we'll get back to you within 24 hours with program details and next steps.

Email us JnBPrep2023@gmail.com