A Complete Guide to Middle School Geometry, Connecting to Advanced Mathematics

1st grade shapes

01 Basic Shapes
02 each
03 Positional relationships between points, lines, and planes
04 Parallel lines
05 Construction
06 Congruence of triangles
07 Polygon
08 Circles and sectors
09 Polyhedron, regular polyhedron, solid of revolution
10 Volume and surface area of ​​solid figures
1st grade geometry summary problems

2nd grade shapes

11 Congruence of isosceles triangles and right triangles
12 Circumcenter and incenter of a triangle
13 Parallelogram
14 Various squares
15 Similarity of Figures
16 Ratio of the lengths of parallel lines and line segments
17 Center of gravity of triangles, area and volume of similar figures
18 Pythagorean theorem
2nd grade geometry summary problems

3rd grade shapes

19 Trigonometric functions
20 Values ​​of trigonometric ratios
21 Applications of Trigonometry
22 Properties of circles
23 central angle
3rd grade geometry summary problems

"A Complete Guide to Middle School Geometry, Connecting to Advanced Mathematics"

Middle school geometry is the foundation of high school mathematics geometry!
All three years of middle school geometry covered in one book!

■ If you don't want to be a dropout in high school, you need to organize your middle school work first and move on!
The phenomenon of giving up on math, known as "math dropouts," reaches its peak in high school! According to a survey by "A World Without Private Education Worries," one in three high school students consider themselves to be "math dropouts."
The percentage of teachers who chose ‘accumulated learning loss’ as the cause of dropouts was over half in both cases: 69% of middle school teachers and 78% of high school teachers.

Mathematics is a subject with a strong systematic structure, and many units are linked from middle school mathematics to high school mathematics.
Middle school geometry is used not only in geometry units of advanced mathematics, but also in application problems of equations and functions.
Therefore, before studying advanced mathematics, it is important to first organize and move on to intermediate mathematics.

■ A comprehensive summary of geometry concepts for three years of middle school written by a famous instructor in Daechi-dong!
The author of this book, Im Mi-yeon, who has taught middle and high school students in Daechi-dong for over 15 years, said, “Since the geometry problems in high school mathematics are much more difficult than those in middle school mathematics, you can only solve them if you organize the middle school geometry concepts that serve as the foundation.
“Learning advanced concepts when you haven’t even grasped the basic concepts is like building a castle on sand,” he says.

The second semester mathematics courses for the first, second, and third grades of middle school are all in the area of ​​geometry, which accounts for a significant portion of middle school mathematics.
Therefore, for a busy high school freshman to review geometry before entering high school, he or she would have to solve three books, one for each grade level, which is too much material.

'Busy Middle School Geometry Complete Guide' is a book that covers all three years of middle school geometry in one volume.
If you're a busy high school freshman, quickly review the middle school curriculum with this book!

■ Study it knowing why it is important and how it leads to higher mathematics!
This book is organized to provide a comprehensive overview of middle school mathematics by grade level.
And for each unit, the author, a renowned lecturer in Daechi-dong, explains how important the content learned in middle school is in the mock exams and college entrance exams for third-year high school students, and which concepts are most frequently used.

If you realize how important the studies you're doing now are in higher mathematics, you'll gain the power to organize your concepts and solve problems on your own!

■ I can understand it even when I watch it alone! It's like having a special tutor right next to you.
Existing comprehensive books simply compile vast amounts of knowledge into a single volume, but do not provide guidance on how to study it.
So, I often relied on my teacher.
However, this book contains detailed study tips as if the teacher were giving you face-to-face advice.

Each concept is explained in detail at each stage, along with helpful tips from renowned instructors, so you can easily understand it even if you study on your own.
Also, we help you not to forget the key content with 'Memorize, Memorize!', which is a collection of only the good things to memorize now.

■ 70% of middle school students get this problem wrong, solved with the 'Oops! Mistake' corner!
While summarizing the concepts of middle school geometry, we organized the "Oops! Mistake" corner to highlight the mistakes that 70% of middle school students frequently make.
While organizing the concept of shapes, let's go over the types of mistakes that are frequently made.
At the end of each unit, we've included a carefully selected 'Grade-Specific Shape Summary Problems' so that you can prepare to move on to higher mathematics just by solving all the problems in this book.
If you are a prospective high school freshman, it is time to organize your middle school math and prepare to move on to high school math!
'Busy Middle School Student Summary' will help busy prospective high school freshmen.
Use this book to review and master the essential concepts of middle school!