[Humanities]
01 Why were the pyramids built?
02 Theory of Yin-Yang and the Five Elements
03 History of Discrimination and Gender
04 Should Euthanasia Be Allowed?
*Reading Comprehension Special Lecture (1) - If you are good at Korean, you will also be good at other subjects.

[philosophy]
05 Han Feizi's Thought
06 Mencius's 'In' and 'Ui'
07 Bacon's Induction and the Four Idols
08 Imitate the Real, Mimesis

[society]
09 Why Celebrities Become Fashion Leaders
10 Wikipedia and Collective Intelligence
*Reading Comprehension Special Lecture (2) - Reading is not about reading, but about understanding!
11 The Life of a Koryoin
12 Digital Maps, the Birth of a New World

[economy]
13 Prospect Theory
14 Insurance against risk
15 Bundle and sell
Economics of the 16-Star System

[science]
17 Structure of the Heart and Blood Vessels
18 Murphy's Law
*Reading Comprehension Special Lecture (3) - Connecting Paragraphs Shows the Whole
19 Avian Influenza (AI) and the Earth's Axis of Rotation
20 Why did dinosaurs disappear from Earth?

[technology]
21 The Colosseum and Roman Architectural Techniques
22 How is paper made?
23 School buildings should be low-rise.
24 Principles of Navigation
*Reading Comprehension Special Lecture (4) - The basis of inferential reading is reasoning

[language]
25 Terms of Address, Referencing, and Language Etiquette
26 Incorrect Korean Expressions
27 If the world spoke one language
28 Method of analogy

[culture]
29 A holistic view of culture
30 Running Bookstore, Book Kwai
*Reading Comprehension Special Lecture (5) - Critical Reading to Develop Logical Thinking
31 'Small Happiness' Trend
32 The Korean Wave is blowing across the globe.

[art]
33 Nazi 'Degenerate Art Exhibition'
34 Dance moves of the Goseong Ogwangdae Dance
35 The Role of Music in Film - Based on the Film [The Hunt for Red October]
36 Hyperrealism

[environment]
37 Plastic Bottles and the Environmental Crisis
38 Eco-friendly farming methods using natural enemies
39 The Principle of Occurrence of Heavy Rain
40 The Two Faces of Typhoon

For upper elementary school students, full-scale reading training
Keep improving your reading skills!

The real reading comprehension for the CSAT should start in the upper elementary grades!
The upper elementary school years, which are “preliminary to middle school,” are the time when serious reading comprehension begins.
If you laid the foundation for reading comprehension in the lower grades of elementary school with a focus on factual reading, in the upper grades you need to advance to the more comprehensive thinking skills assessed in the CSAT, such as inferential reading, critical reading, and creative reading. This is true reading comprehension.
Especially in the upper grades of elementary school, students' thinking skills are greatly enhanced, so sufficient practice can significantly improve their reading comprehension skills.

To improve your reading skills, you need to practice by gradually increasing the level.
Reading comprehension skills gradually deepen as you read texts that are slightly higher in level than your own.
Therefore, if you start reading comprehension considering your level and steadily practice by gradually increasing the level of the text, your skills will naturally improve.
The four-volume series is divided into sections based on the length of the text, the level of the writing, and the vocabulary level, and the difficulty level gradually increases, allowing you to build your reading skills.

? [Elementary Upper Grade Stepping Stone Reading Comprehension] Special Features
First, select a text from the essential areas that appear on the CSAT.
Four texts are included for each essential subject: humanities, philosophy, society, economics, science, technology, language, culture, art, and environment, according to the level of each text.

Second, it includes problems that embody the thinking styles asked in the CSAT.
All questions that can appear in the text are covered thoroughly, including content comprehension, development method, inference, criticism, case application, vocabulary, and one-line summary.
Additionally, we have created a 'College Scholastic Ability Test Connection' corner below the questions so that you can check the study direction that is connected to the College Scholastic Ability Test, such as concept words and problem types.

Third, a special lecture on reading comprehension is included to learn the principles of reading comprehension.
We have included a special lecture on reading comprehension, filled with diverse content, so that you can easily learn the principles related to reading comprehension, such as the concepts, methods, and types of problems.