Week 1
DAY 01 Words related to philosophy and ethics
DAY 02 Words related to history
DAY 03 Words related to society
DAY 04 Words related to politics
DAY 05 Words related to the economy
DAY 06 Words related to the law

Week 2
DAY 07 Geography-related words
DAY 08 Words related to health and medical care
DAY 09 Words related to science and technology
DAY 10 Words Related to Art
DAY 11 Words related to the environment
DAY 12 Words Related to Culture

Week 3
DAY 13 Words that refer to objects
DAY 14 Words related to time and place
DAY 15 Words related to emotions and states
DAY 16 Words related to personality and attitude
DAY 17 Words that express actions
DAY 18 Words that clarify meaning

Week 4
DAY 19 Essential Literature Concepts_ Poetry
DAY 20 Essential Literature Concepts_ Novel
DAY 21 Essential Non-Fiction Concepts
DAY 22 Grammar Essential Concepts
DAY 23 Chinese Idioms (1)
DAY 24 Chinese Idioms (2)

[Problem section]
- It is organized so that you can learn essential vocabulary and Korean language concepts that appear in major middle school textbooks by topic.
- Each vocabulary word has a clear definition and a question to check the correct usage of the vocabulary word, helping you to increase your understanding of the vocabulary you are learning.
- You can check all the vocabulary you learned in 'Learning Vocabulary' through various and fun problem solving.
- The last lesson of the week allows for a comprehensive review of the key vocabulary within the unit.
- We tested the vocabulary learned on a daily basis in the form of a note test, allowing you to check your level of understanding of the vocabulary you learned previously.

[Answers and Explanations]
- We have provided friendly and detailed explanations to help you understand the meaning of problems and vocabulary more easily and clearly.

[Mini Book in Your Hand]
- The learning vocabulary in the text is included in a mini-book so that you can easily carry it around and study it.