1.
Words and writing that broaden your horizons
01.
Various Perspectives on Artificial Intelligence / 02.
Reading and presentations to share thoughts

2.
Korean literature that illuminates our lives
01.
Cheongsanbyeolgok (Author Unknown) / Ten Years of Management (Song Soon)
02.
The Song of Beauty (Jeong Cheol)
03.
Azalea (Kim So-wol)
04.
Chunhyangjeon (author unknown)

3.
We think and express
01.
Review of the film "Up" (by Lee Dong-jin)
02.
Text and materials in a complex format / 03.
Reports written together

4.
Living, breathing Korean language and media
01.
Changing Korean Language and Media
02.
Korean spelling and Korean language life

5.
Wisdom to solve problems
01.
Negotiation and communication together
02.
Argumentative writing

1.
Key questions selected by analyzing national high school exam papers
2.
Step-by-step learning based on 'Key Summary - Previous Practice Questions - Advanced Complex Problems'
3.
Complete preparation for essay and descriptive questions that determine grades
4.
Perfect ending with a final mock exam

① Summary of key points: Before starting to study a sub-unit in earnest, systematically organize the key contents of the sub-unit so that they can be viewed at a glance.
② Previous practice questions: Provides all objective questions that have appeared or are likely to appear on school exams.
③ In-depth complex problems: Designed to help you prepare for the actual exam, which is presented as a complex text.
Thorough exam preparation through difficult questions
④ Short answer/descriptive questions: Carefully selected short answer/descriptive questions that match the type of questions on school exams
⑤ OX final check: After studying a sub-unit, check whether you have a general understanding of the sub-unit through OX questions.
⑥ Final check-up mock exam: Final check-up through a mock exam that is most similar to the actual school exam.
⑦ 100 Essential Sijo Poems: 100 poems selected from the Sijo genre, which is frequently tested on the College Scholastic Ability Test (CSAT) and high school internal exams.