Ⅰ Numbers and Operations

01 Factorization (divisors and multiples)
02 Greatest common divisor and least common multiple (common divisor and greatest common divisor, common multiple and least common multiple)
03 Integers and rational numbers
04 Addition and subtraction of integers and rational numbers (reduction and common denominator, addition and subtraction of fractions with different denominators)
05 Multiplication and division of integers and rational numbers (multiplication and division of fractions and decimals)

Ⅱ Letters and Expressions

06 Use of characters (expressing as a formula using □, finding the value of □)
Calculation of equation 07 (equation containing addition, subtraction, multiplication, and division)
08 Linear Equations
09 Application of linear equations

Ⅲ Coordinate plane and graph

10 Ordered pairs and coordinates (representing correspondences in tables and formulas)
11 graphs
12 Proportionality and Inverse Proportion (Proportional Formula)

Ⅳ Basics of Shapes

13 points, lines, planes, angles (line segments, straight lines, half-lines / angles, right angles, acute angles, obtuse angles)
14 Positional relationships of points, lines, and planes (vertical, parallel, distance between parallel lines)
15 Alternate and alternate angles
16. Drawing triangles (drawing isosceles triangles and equilateral triangles)
17 Congruent triangles (congruent figures)

Ⅴ Plane figures and solid figures

18 Polygons (sum of the interior angles of triangles and quadrilaterals, polygons and diagonals)
19 Circles and sectors (circumference and diameter, finding the area of ​​a circle, pi)
20 Polyhedrons (prisms and pyramids, cylinders, cones, spheres)
21 Rotor
22 Surface area and volume of solid figures (surface area and volume of a rectangular solid)

Ⅵ Statistics

23 Representative value
24 Stem and Leaf Plots, Frequency Distribution Tables
25 Histograms and Frequency Distribution Polygons
26 Relative frequency

A comprehensive overview of the entire first year of middle school mathematics curriculum, connected to elementary school mathematics!

A Complete Analysis of 8 Middle School Approved Textbooks! An Introduction to Middle School First-Year Arithmetic for 6th-Grade Elementary School Students
Complete 25 units covering the entire first year of middle school, covering 45 concepts connected to elementary mathematics.

1.
『Ppom Middle School Math』, which perfectly covers basic concepts
[Essential Concept 45] A concept that connects familiar elementary concepts to middle school content and provides a complete understanding.

2.
『Middle School Math: Developing Your Skills』
[Building Basic Skills] Let's improve our skills by repeatedly practicing elementary and middle school basic concept problems!
[Concept Plus] Take your skills to the next level with middle school applied concepts!

3.
『Ppom Middle School Math』, organized into a comprehensive test for each chapter
[Developing Skills] Repetitive learning to complete concepts with 1:1 matching problems for each unit.
[Unit Test] Comprehensively review the essential concepts for each unit of the first year of middle school!

4.
『Ppom Middle School Math』: Improving Problem Understanding
Provides a convenient grading environment with quick answers + detailed explanations that can be easily understood even by oneself

A textbook for elementary school students encountering middle school mathematics for the first time.
"An Introduction to Middle School Math Operations for 6th Graders"

[Reduction in the upper-middle class and increase in the percentage of dropouts]
According to the Korea Institute for Curriculum and Evaluation, the proportion of students with an average academic ability of level 3 or higher has dropped significantly, and as a result, basic math skills have declined and the number of students in the upper-middle and upper-middle levels has also decreased.
In particular, what is notable is that the proportion of ‘dropouts’ who occur in the first year of middle school has increased the most.

[Connectivity between elementary and secondary schools]
The 2022 revised curriculum emphasizes the connection between elementary and middle school mathematics.
This is because the units that make up elementary school mathematics and the units that make up middle school mathematics are organically connected.

'Introduction to Middle School Math Operations for 6th Graders' was designed to take into account the learning pace and age level of elementary school students, as the age at which they begin middle school preparatory learning is lowering.
Additionally, we provide a curriculum that progresses from elementary to middle school concepts to enhance understanding of the most difficult concepts and terms in first-year middle school mathematics.