A dictionary-style basic concept book that develops strong mathematical skills

Learning mathematics begins with a solid foundation in concepts.
Math skills can be improved when a variety of problem-solving exercises are added to a solid foundation of conceptual learning.
『Concept Sen』 is a dictionary-style basic concept book that systematically divides concepts and allows for complete learning of each concept.
It provides a concise, mathematically rigorous concept organization without unnecessary details, along with specific, easy-to-understand explanations, so that learners can easily understand and clearly organize the concepts.
In addition, by arranging representative types related to the concept in succession, the learned concept can be confirmed through the representative types and examples, and the application and problem-solving skills can be developed through the intermediate practice problems provided in three stages.
『Concept Sen』 is not a book that simply helps you solve problems well.
This book develops logical, abstract, integrated, and creative thinking skills, and based on these, develops fundamental problem-solving skills.
We hope that you will develop your mathematical skills and experience the beauty of mathematics itself with the dictionary-style concept basic book 『Concept Sen』.