Ⅰ.
Mistakes and their calculations
01.
Square roots and real numbers
02.
Calculating expressions including radicals

Ⅱ.
Multiplication and factorization of polynomials
03.
Multiplication of polynomials
04.
Factorization of polynomials

Ⅲ.
Quadratic equation
05.
Solving quadratic equations
06.
Applications of quadratic equations

Ⅳ.
Quadratic function
07.
Quadratic functions and graphs (1)
08.
Quadratic functions and graphs (2)

Why Type + In-Depth Middle School Math is Special
1.
We thoroughly analyzed the latest past exam questions and excluded relatively easy questions, reflecting frequently missed questions and difficult past exam questions.


2.
We have included a 'representative question schema' that shows the flow of the solution and how conditions in an organic relationship are utilized in the process of solving the problem.

3.
We have selected and compiled 'creative convergence problems that develop comprehensive thinking skills' from textbooks and past exam questions to help develop mathematical creative thinking and problem-solving skills.


4.
We provide an error notebook with the same questions as the textbook so that you can review the problems you got wrong after studying the textbook in the workbook.


Premium content type + advanced high school math

1.
A four-step system that allows you to perfect your skills step by step.
① STEP 1 Key types of questions to conquer the textbook: Consists of questions with a high hit rate among past and expected questions

② STEP2 Advanced types for internalizing real-world problems: Advanced problems that will hinder you from getting a perfect score on your internal exam are organized by type!
Schema: Connect the presented conditions and answers to the difficult questions that frequently appear in STEP2.
The flow of the solution is shown diagrammatically so that it can be solved.

③ STEP3 The most difficult type to solidify the top rank: Correct answer rate of less than 50%, which determines the discrimination in the internal report card
Ability to prepare for short answer and essay questions

④ Creative convergence type that fosters comprehensive thinking skills: mathematical creativity, problem-solving skills, and communication skills according to the new curriculum
Presenting math problems that develop skills, etc.

2.
[Workbook]
- Consists of similar questions to the main textbook to enable students to check their academic achievement after studying the intermediate level.
- Academic achievement can be checked by unit and major unit.

3.
[Incorrect answer note]
- Provides an error notebook to review incorrect questions (consists of the same questions as in this textbook and STEP 2 and 3)

4.
Answer and solution
- Self-directed learning is possible with quick answers and detailed explanations.

5.
Verification through 482 reviewers
- Minimizing errors in the textbook's structure, problem arrangement, and content through review by a review team of 482 current teachers from across the country.