Ⅰ.
Properties of shapes

01 Properties of triangles (1)
02 Properties of triangles (2)
03 Properties of a Square (1)
04 Properties of a Square (2)

Ⅱ.
Similarity of shapes

05 Similarity of shapes
06 Ratio of the lengths of line segments between parallel lines
07 Application of the center of gravity and similarity of triangles

Ⅲ.
Pythagorean theorem

08 Pythagorean theorem

Ⅳ.
probability

09 Cases
10 probability

A math fundamentals reinforcement training book that solidifies the fundamentals of math through repetitive training + basic and core types.

1.
Easy concept learning + repeated practice with basic problems
2.
Basic & Core Type Intensive Training
3.
Be sure to check out the actual exam questions from previous school exams to get a feel for the real thing!

1.
Math Basics Reinforcement Training Book

『Basic Sense』 explains concepts in an easy and systematic way, providing ample basic problems so you can focus on applying the concepts.

2.
Selection of basic and core types essential for practical use

『Basic Sen』 selects essential basic and core types and presents problem-solving strategies for each type, thereby enhancing problem-solving skills.
Additionally, you can strengthen your application skills by sequentially composing transformation and application problems.


3.
Practical practice possible with past exam questions

『Basic Sen』 allows for practical practice using questions from past school exams with a high rate of appearance.
You can also practice descriptive writing by composing descriptive questions.

4.
Organize and structure concepts

You can organize the relationships between concepts into a MAP and check whether you have learned the concepts correctly by correcting the incorrect parts and writing the questions.