In publishing the book

Chapter 0 Just knowing this will make a difference.

1.
Why solving a lot of problems doesn't improve your grades
2.
Why going to school is useless
3.
What is 2W1H?
4.
Preview of 3rd year high school grades

Chapter 1: Differences Between Top and Bottom Students in Math
1.
Understand the current situation and live accordingly.

2.
Study habits are also different.
3.
Distinguish between memorized concepts and known concepts.

4.
Study broadly and deeply.
5.
Differences in problem-solving attitudes
6.
Development of learning ability
7.
The Secret to Doing Well in Math Even for Liberal Arts Students
8.
Difference in will
9.
Why Math Should Be the Easiest Subject, and Why It's the Hardest

Chapter 2: Conditions for Successful Math Study in College Entrance Exams
1.
Building mathematical knowledge
(1) Knowing the unit system will change your math studies.

(2) You thought I was mistaken?
(3) There is no hope for students who cannot tell whether they know or not.

2.
Developing study skills
(1) Don't accept it, solve it yourself.
(2) Developing comprehension skills
(3) Develop problem-solving skills
(4) Developing learning skills
(5) Improve memory
(6) Developing creativity
(7) Developing learning ability and concentration

Chapter 3: How can I improve my grades in math?
1.
Concept study
2.
Official study
3.
Unit Summary
4.
Pre-learning
5.
Study math like climbing stairs

Chapter 4: Study Tips by Area
1.
Shapes (geometry)
2.
equation (algebra)
3.
Calculus (analysis)
4.
Probability and Statistics (Statistics)

Chapter 5: What if my grades don't improve even though I solve a lot of problems?
1.
Structure of test questions
2.
What does it mean to accurately identify the problem?
3.
Habits to break
4.
How many math problems do I have to solve?
5.
Why your grades don't improve even if you solve a lot of problems
6.
If you use the solution process well, the wrong answers will disappear.
7.
Why Math Grades, Which Were Good in Elementary School, Are Now Declining

Chapter 6: How Effective is Private Education?
1.
How effective is private education?
2.
Active and passive students
3.
Choosing between study materials, academies, and private tutoring
4.
When should I send my child to a math academy?
5.
How effective is studying with videos?
6.
Exploring the Pros and Cons of Different Types of Workbooks
7.
How effective are error notes?
8.
School grades and college entrance exam
9.
What are the benefits of solving 5 problem sets?
10.
Raise your grades

Chapter 7: Factors That Determine Success and Failure
1.
The effects and side effects of prior learning
2.
Early education, timely education
3.
Gifted Mathematics Education
4. IQ and Math Study
5.
Characteristics of successful people
6.
One characteristic of students who succeed in college entrance exams
7.
Parents who lead their children to success and parents who lead them to failure
8.
Students who find it useless to repeat a year and students who are looking forward to the results of repeating a year

Chapter 8: You have to fix it to improve your grades.

1.
Check your study habits
2.
If you want to make studying math fun,
3.
I feel anxious when the exam approaches.

4.
I make a lot of mistakes when solving problems.
5.
Math is too difficult.

6.
Your hair turns white during exam time?
7.
If you don't understand a book even after reading it, what's the problem?
8.
Study without stress
9.
I don't know why I'm studying useless math.

Should I study? Should I prepare for the exam?
Until now, I thought studying and preparing for exams were the same.
But after reading this book, I realized that these two concepts are completely different.
I think our children must have had a difficult time during their school years, focusing only on preparing for exams rather than studying.
I regret that my parents did not realize this difference first and guide their two daughters better.

The author emphasizes that in mathematics, understanding concepts accurately is more important than solving problems, and that understanding principles can help maintain long-term memory and improve problem-solving skills.
He also explains that mathematics is closely connected to real life, so anyone can become interested in it and do well in it.
Furthermore, he declares that mathematics is the easiest of all the studies in the world.
The author's wish is simple.
I hope that everyone can understand the principles of mathematics and enjoy studying it.
After reading carefully from the first page, I could see that the author's philosophy was consistently permeated.

Beyond a few students, math for everyone! Beyond difficult and painful math, math that becomes more enjoyable the more you learn! We support Teacher Jeong Ui-chae's challenge. - Former KBS PD Joo Mi-young

For me, who majored in mathematics and taught children, the core of mathematics education has always been 'how to teach it?'
In particular, parents' questions about changes in their children's grades after they entered high school always made me worry.
Through this book, I gained insight into the essence behind children's sexual changes, and I hope that readers will also gain a new perspective on children's learning and growth.

- Parent Ahn Hyo-bin

This book not only helps me improve my grades, but it also helps me improve my thinking.
This is the book that first introduced me to the fun of studying math.

- Student Na Su-gyeom

This book changed my perspective on mathematics and the world. It helped me discover an oasis of joy in mathematics in the midst of a boring desert.

- Student Park Na-yoon