1.
Reading and writing that expands your thinking
(1) Participating in social reading activities: The star rating system and the power of collective intelligence (Kim Seong-tae)
(2) Topic-Integrated Reading and Argumentative Writing: How Should We View Artificial Intelligence? (Choi Jae-cheon) / The Human Brain and Artificial Intelligence (Kim Sang-wook) / The Moral Status of Artificial Intelligence Robots (Shin Sang-gyu)

2.
Following the flow of our literature
(1) The scent of old songs_Je Mang Mae Ga (Wolmyeongsa) / Ten years of management (Song Soon) / Duteobi biting a fly (Author unknown)
(2) The Joy of Old Tales_The Nine Cloud Dream (Kim Man-jung)
(3) A Perspective on Modern Poetry_Self-Portrait (Yoon Dong-ju)
(4) The Color of Modern Novels_Comfort the Boy (Eun Hee-kyung)

3.
Thoughtful and responsible communication
(1) Negotiation that satisfies both parties
(2) Writing with Writing Practices in Mind: A Grain Warehouse Transformed into a Cradle of Art (Lee Ho-jun)

4.
The power of logical communication
(1) The Path of the Korean Language_Sejong Eoje Hunminjeongeum / Yongbieocheonga
(2) Correct and accurate Korean language use
(3) Life with Media: Changes in Media and Communication Culture (Yoon Yeo-tak et al.)

5.
Our lives in the digital age
(1) Subjective and Critical Media Criticism: Infinity Proven Through Layers of Limitations (Kim Hee-kyung)
(2) Reading and writing complex texts

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.