[Humanities]
Humanities 01 History I: Periodization in History _ Joo Kyung-cheol
Humanities 02 Culture I: Why We Use Spoons _ Jang In-yong
Humanities 03 History I Silhak _ Kim Sang-hoon
Humanities 04 Philosophy I Wittgenstein's Theory of Pictures _ Ahn Gwang-bok
Humanities 05 Sociology I Coexistence of Humans and Artificial Intelligence _ Jang Dong-seon
Humanities 06 Anthropology I Homo sapiens, perhaps the last humans on Earth _ Kim Jeong-min
Humanities 07 Psychology I Cognitive Dissonance Theory _ Kang Hyun-sik/Jeong Jae-yoon
Humanities 08 Philosophy I Epicurean Theory of Happiness _ Lim Jeong-hwan

[society]
Society 01 Economy I Regional Currency and Legal Tendering
Social Studies 02 Politics I: How Citizens Participate in Politics _ Jonghak Lee
Society 03 Economics I: If everyone saves, will the country become poor? _ Park Jeong-ho
Social Studies 04 Geography I Map of the height of a three-story building
Society 05 Economics Ⅰ Interest rate is the price of using funds.
Social Studies 06 Economics I Game Theory _ Lee Han-young/Raphael Rosen
Society 07 Law I Article 1, Paragraph 1 of the Constitution of the Republic of Korea _ Cha Byeong-jik, Yoon Jae-wang, Yoon Ji-young
Social Studies 08 Social Studies I Direct and Indirect Taxes _ Jo Jun-Hyeon

[science]
Science 01 Life Science I Why Can't I See Clearly? _ Jae-Yeol Lee
Science 02 Physics I Big Cars and Small Cars
Science 03 Life Science I: The Human Body's Survival Strategy: Heat Acclimatization _ Jaeseung Jeong, Heeju Jeon
Science 04 Mathematics I The Secret of the Soccer Ball
Science 05 Earth Science I: Typhoons, Nature's Outlaws
Science 06 Chemistry I Carbon and Diamond _ Mark Myodonic
Science 07 Life Science I Biodiversity _ Soyeon

[technology]
Skill 01 Life SkillsⅠEnjoying the waves without going to the beach?
Technology 02 Aviation I Airplane Black Box _ Kanji Nakamura
Technology 03 Environment I Air Purification Technology
Technology 04 AutomobileⅠTechnology that saves lives
Technology 05 Home AppliancesⅠSound created by vibration, speaker
Technology 06 Practical Technology I Navigation and Telematics _ Hideyuki Takane
Technology 07 Home AppliancesⅠThe Principles of Refrigerators _ Gerd Braune

[art]
Art 01 Art I Folk Painting _ Lee Myeong-ok
Art 02 Music I Popularization of Music _ Akeo Okada
Art 03 FilmⅠBlockbuster and Independent Films
Art 04 ComicsⅠThe Development and Potential of Webtoons _ Taejin Yoon
Art 05 ArtⅠMona Lisa _ Lee Myeong-ok
Art 06 Art I: Perspective in Western Painting _ Jang Se-hyeon
Art 07 Art I Impressionist Painting _ Lee Ju-heon

[Complex]
Complex 01 Science I: Is Science Really Objective? _ Kim Dong-kwang/Jerum Ravetz
Complex 02 Economics I Opportunity Cost and Sunk Cost _ Park Jeong-ho
Complex 03 Psychology I Encouragement and Motivation _ Kang Hyun-sik

[Book within a Book] Answers and Explanations

Features of this book
A basic reading book that develops both reading comprehension and vocabulary.

Online learning service "PpajakON+"
Quick grading, fingerprint unlocking, background information videos, and additional vocabulary quizzes are available online.

· Texts on various topics related to curriculum learning
It contains texts on a variety of topics across five fields: humanities, social sciences, science, technology, and arts.
Informative texts linked to coursework and interesting texts reflecting current issues will be of great help to students simply by reading them.
· 'Passage Analysis' that lays the foundation for reading comprehension
By filling in the blanks, you can naturally learn the basic principles of reading comprehension, such as analyzing texts.
· Background knowledge to help you understand the text
It includes background knowledge related to the content of the text to make it easier to understand.
As you read through the background knowledge one by one, you can naturally build up basic knowledge that will help you with reading comprehension and writing.

· 'Vocabulary? Grammar' learned through fingerprints
Through 'Vocabulary? Grammar', you can immediately check the meaning and usage of vocabulary in the text, thereby improving your reading comprehension and vocabulary.