I.
Basic shapes and construction
1.
Basic shapes
2.
Congruence and Congruence

II.
Properties of plane figures
1.
polygon
2.
Circles and sectors

III.
Properties of three-dimensional figures
1.
Polyhedra and solids of revolution
2.
Surface area and volume of three-dimensional figures

IV. Organization and interpretation of data
1.
Data organization and interpretation

Breaking Through Operational Mistakes!
A natural computational training system for error-free computation is available.

〈Concepts in a nutshell~ Visual concept calculations!〉
The concepts are easy to understand with diagrammatic concepts that can be grasped at a glance.

〈Computational Ability Up!〉
You can improve your calculation skills quickly and accurately by practicing calculations within a limited time with the '10-Minute Calculation Test'.

Breaking Through Operational Mistakes!
A natural computational training system for error-free computation is available.

〈Concepts in a nutshell~ Visual concept calculations!〉
The concepts are easy to understand with diagrammatic concepts that can be grasped at a glance.

〈Computational Ability Up!〉
You can improve your calculation skills quickly and accurately by practicing calculations within a limited time with the '10-Minute Calculation Test'.
Breaking Through Operational Mistakes!
A natural computational training system for error-free computation is available.

〈Concepts in a nutshell~ Visual concept calculations!〉
The concepts are easy to understand with diagrammatic concepts that can be grasped at a glance.

〈Computational Ability Up!〉
You can improve your calculation skills quickly and accurately by practicing calculations within a limited time with the '10-Minute Calculation Test'.