Ⅰ.
factorization

01.
factorization
02.
Greatest common divisor and least common multiple

Ⅱ.
Integers and rational numbers

03.
Integers and rational numbers
04.
Addition and subtraction of integers and rational numbers
05.
Multiplication and division of integers and rational numbers

Ⅲ.
Characters and expressions

06.
Use and expression of characters
07.
Solving linear equations
08.
Application of linear equations

Ⅳ.
Coordinate plane and graph

09.
Ordered pairs and coordinates
10.
Direct and inverse proportions

Why "Secondary Math Concepts - Math Bible: Concept ON" is Special

1.
Complete understanding of the concept as a representative type of a detailed concept
2.
Linked learning is possible by matching the intermediate and intermediate units of the Etoos Book Middle School Mathematics Concept and Type books.
3.
Completing the intermediate course to compensate for the disadvantages of learning by type (being immersed in pattern learning, resulting in lower grades compared to regular learning)
4.
A concept book that doesn't require a separate answer sheet - similar questions are placed in the main book and workbook, allowing for review of learning achievements and areas of weakness.

Structure and Features of "Secondary Mathematics Concepts - Mathematics Bible: Concept ON"

1.
A structure that allows learning by checking the level of understanding of the concepts in each step of the book.
① Concept + representative type, similar, and variation problems: Divide the concepts corresponding to each unit into subtopics and confirm learning with problems representing each concept.
② Learn as you learn: Check comprehensive learning achievements for each unit
③ Training your narrative skills: Includes easy 4-point questions from the latest trends
④ Finishing the intermediate section: Comprehensive problems of the intermediate section
2.
〈Workbook〉 Composed of similar questions from Volume 1 〉〉〉 Provided in PDF format
① Self-study, practice the concepts learned: Check your own understanding of the concepts.
② Review as you learned: 1:1 matching similar questions to the study as you learned in this book
③ Narrative training: 1:1 matching similar questions to the narrative training in this book
④ Finishing the Intermediate Course: 1:1 matching similar questions to the Intermediate Course Finishing Questions in this book
3.
Verification through inspection by over 1,700 people
-Minimization of errors in the textbook's structure, problem arrangement, and content through review by a review team of approximately 1,700 teachers from across the country.