Part 1 Why_ What is good deeds and why should we do them?

Chapter 1: Mathematics is a prerequisite
Should I do it or not?
Math Emotions: If you do it well, it becomes fun.

Chapter 2: Three Reasons Why Math Prerequisites Are Necessary
First, learn higher-level concepts and expand the concepts.
+ With and without prior learning
+ How can the concept be expanded?
Second, build confidence in math.
+ Preceding and following
+ Correct follow-up learning method
+ If trailing is required
Third, it provides motivation to study.

Chapter 3: How to Develop Math Emotion
Why You Should Study Math
Instilling positive math emotions

Part 2: When_ Elementary, middle, and high school, the prerequisite period that should not be missed

Chapter 4: 6th Grade: The Starting Point of Good Deeds
Elementary school students, do you really have to do good deeds?
The key to elementary learning is forming good habits.
A step-by-step approach to elementary and middle school mathematics
*5-step study method with maximum effectiveness

Chapter 5: Winter Break in the Third Year of Middle School: Deciding on a College
Winter break for third-year middle school students is the starting point for advanced mathematics.
Winter vacation advance schedule
Unit 3: Must-Study in Secondary School
*Strategies for getting a grade 1 in math on the CSAT starting from middle school

Chapter 6: The Last Good Deeds of High School Students
The Reality of Advanced Mathematics
Pre-learning strategies for high school students
Unit 3: Must-Study in Advanced Courses
*Study methods for students who are good at math and students who struggle with math

Part 3: How to Learn in Advance for Elementary, Middle, and High School Students

Chapter 7: Do it in textbook order
Why Math is Hard Even with Good Prerequisites
What Systematic Mathematics Misses

Chapter 8: Concepts? Choosing a Workbook is Important
How to choose a concept book?
+ A concept book that suits me
+ How to choose a concept book
Choose a workbook that suits your student's level.
+ Workbook that suits me
+ How to choose a workbook

Chapter 9: Concept vs. Advanced: Which is More Effective?
Why Good Deeds Fail
From concept to depth
How to Choose In-Depth Textbooks
*How to organize your own concepts with a 'blank test'

Chapter 10: When is it a good time to do pre-study?
Why I Hate Math
Achievement is 70%

Chapter 11: Advance during vacation, advance during semester
Why Vacations Are Important

Part 4 Q&A_All your questions about math prerequisites

Q1.
Study Strategies for Students Who Struggle with Math
Q2.
Difficult Common Mathematics 1, Finished in One Go
Q3.
The answer file is the correct answer, not the answer notebook.
Q4.
Repeating Common Math 1 and 2 vs. progressing through Algebra and Calculus 1
Q5.
Study Methods Tailored to Your Math Learning Level (Middle School)
Q6.
Comparative Analysis of Math Workbooks
Q7.
Preparation for advanced course geometry
Q8.
Winter Break Math Preparation Strategies for First-Year Middle School Students
Q9.
Winter Break Math Preparation Strategies for High School Freshmen

Appendix 1: Prerequisite Roadmap by Grade
Appendix 2: 120 Must-Memorize Concepts and Formulas

The weaker your math skills, the more pre-learning you need.
A math education method that will get you to the top grade without going to Daechi-dong.

Daechi-dong is famous for its private education fever. Students from all over the country come here during vacation to improve their grades.
Author Kim Hyeon-jeong, known as the "Daechi-dong Math Queen," has taught students in Daechi-dong for 33 years and has personally experienced this educational reality, raising one question.


“Is Daechi-dong really the only answer?”

Of course, there is a reason why Daechi-dong is special.
Famous academies and instructors, fast-paced pre-learning, difficult internal exams, and students' high academic aspirations are what define this place.
However, all these factors are not limited to Daechi-dong.
Daechi-dong has many students who boast excellent math skills thanks to their outstanding academic aptitude, diligent attitude, and parental support.
However, what the author particularly noted was that students with average learning abilities were being accepted to prestigious universities through effective study methods and sincerity.
Through the cases of these students, the author reached one important conclusion.

“It is advantageous to learn math in advance.”

The initial learning phase in any field is difficult and tedious.
At first, you have to go through the process of falling and bumping into things to feel confident and have fun.
The same goes for math.
If you study systematically in advance, as much as it is difficult, your skills will gradually improve, and if you find it fun, your grades will go up.
This virtuous cycle is the key to liking and being good at math.
The author emphasizes that the more one's math skills are lacking, the more prior learning is necessary.
Based on this, the author proposes 'essential timing and principles for successful prior learning.'
This book specifically presents the reasons why pre-learning is necessary (Part 1), a pre-learning roadmap for each grade (Part 2), the principles of pre-learning (Part 3), and a math education guide that parents are most curious about (Part 4).
This book contains methods to help you develop your ability to study on your own by benchmarking Daechi-dong's know-how without having to go to Daechi-dong.

“The question isn't 'Should I do it or not?' but 'How to do it?'”
The principles and study methods of true pre-learning that will help you overcome Daechi-dong.

Many people view pre-learning negatively, misunderstanding it as simply speeding up progress.
However, the essence of prior learning is not simply learning ahead of time, but expanding and deepening previously learned concepts, effectively adding depth to learning.
The reason why pre-learning fails is not because of the pre-learning itself, but because of the way it is put into practice.

Pre-learning math is not a matter of 'do it or not'.
The important thing is to correctly understand the content and direction of prior learning and to practice it in an effective way.
Based on this, the author proposes seven essential timing and principles for successful pre-learning.

1.
Starting point for advance learning: Winter break between 6th grade and 3rd grade is an important turning point for college admission.
2.
Balance between school grades and the CSAT: During high school, you must prepare for school grades and the CSAT simultaneously until the end.
3.
Textbook-centered learning: Learning should proceed based on the textbook sequence.
4.
Separate learning during the semester and vacation: Focus on grades during the semester and advance work during vacation.
5.
Select appropriate study materials: Use concept books and workbooks appropriate for prior learning.
6.
The 70% Achievement Rule: Achieve 70% of your learning objectives and gradually increase your progress.
7.
The importance of in-depth learning: In-depth learning that goes beyond simple understanding and delves into concepts is necessary.
1.
Preliminary Roadmap: From a long-term perspective, you need to establish a 12-year study plan that will lead up to the CSAT.

2.
Parents' Study Guide: A child's learning success depends on their relationship with their parents.


Students who practiced this methodology experienced changes in their learning process.
“Studying math wasn't easy, but my efforts led to improved grades.” “Thanks to teacher Kim Hyun-jung, my study style changed, and my grades improved noticeably.” “As a parent of a student who had previously struggled with math, this method was an excellent coach.”

This book contains the author's suggested core methods of pre-learning mathematics and the correct study method.
It will serve as a reliable guide for students and parents.

"A child's learning outcomes are determined by their relationship with their parents."
A message to students and parents who want to excel in math.

The author emphasizes the relationship with parents as one of the secrets to making children good at math.
If you try to force your child to learn something they are not interested in or find difficult to understand, this can actually foster negative feelings about math.
True pre-learning must be tailored to the individual abilities and levels of each child. To achieve this, parents must closely understand their child's language comprehension, level of thinking, and mathematical interests, and then play a role in satisfying these.
This book offers concrete educational tips that parents can put into practice and provides resources that can provide practical assistance with learning.

In particular, the appendix includes a 'grade-by-grade roadmap from 5th grade to 3rd grade of middle school' and '120 core concepts that elementary, middle, and high school students must know.'
These concepts can be repeatedly tested through blank tests, which will further solidify your conceptual learning and serve as an important foundation for improving your grades.
In particular, it is helpful for children's learning as parents can use this as a resource to guide them.
This book contains ways for parents and children to work together and grow to ensure their child's success in math learning.