I.
Real numbers and their operations
01.
Square roots and real numbers
02.
Calculating expressions including radicals

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

III.
Quadratic equation
05.
Meaning and solution of quadratic equations
06.
Applications of quadratic equations

Ⅳ.
Quadratic function
07.
Quadratic functions and their graphs
08.
Application of quadratic functions

▶ Typebook + 2 workbooks
▶ 4-Step Intensive Learning System [Typebook]
▶ 3-Step Repetitive Learning System [Workbook]

1.
Typebook
▶ Step 1.
Key Concepts
You can learn all the core concepts and principles you need to know for each theme and build your fundamentals by solving basic problems.

▶ Step 2.
Core types
You can improve your math skills by analyzing past middle school exam questions from across the country and dividing them into types by theme.

▶ Step 3.
Development issues
You can improve your skills through selected developmental problems that often appear on school exams.

▶ Creativity UP in Textbooks
You can solve up to the last problem by reconstructing the creativity problem in the textbook.

2.
Workbook
▶ One more core type
[Typebook] Step 2.
You can improve your math skills through repeated learning by type with core type twin problems.
▶ Practice themes by collecting types
By gathering the types and providing problems from basic to advanced level twice by THEME, you can get a feel for the actual exam and check your math skills after completing the type study.

▶ THEME Collection End of the Intermediate Period
You can prepare for school exams by collecting themes and selecting only the questions that appear on actual exams by unit.