I.
Properties of triangles

1.
Properties of triangles
2.
Circumcenter and incenter of a triangle

II.
Properties of a square

1.
Properties of parallelograms
2.
Various squares

III.
Similarity of Figures and the Pythagorean Theorem

1.
Similarity of shapes
2.
Utilizing similarity
3.
Pythagorean theorem

IV.
Number of cases and probability

1.
Number of cases
2.
probability

〈Friendly Concept-Based Coaching Lectures〉
Easy and fun concept coaching lectures filled with the instructor's expertise will help you understand even difficult math concepts.

〈Solid Understanding of Concepts〉
You can easily understand concepts through detailed explanations at a glance and detailed explanations of concepts in Basic, Concept, and Focus coaching.

〈Application of Problems that Strengthen the Basics〉
You can upgrade your skills to the next level by going through problems presented step by step, starting from concept confirmation problems.

Descriptive questions to prepare for real-life situations
It makes solving difficult descriptive problems a little easier.


〈Practice! End of the Intermediate Course〉
You can practice by composing representative problems and descriptive questions to prepare for school exams.

〈Problems straight out of the textbook〉
You can prepare for school exams by reconstructing specific problems from textbooks.