Definitions and questions form the backbone of mathematical understanding , serving as the foundation upon which problem-solving and critical thinking are built. In the innovative framework of learnography, there are two specialized books, such as Spectrum Book and Matrix Book. Books of Knowledge Transfer: Spectrum Book and Matrix Book These books, such as definition book and question book are designed to facilitate effective knowledge transfer through a structured and dynamic approach. The Spectrum Book or Book of Object Definitions, focuses on the dissemination of core concepts and definitions, while the Matrix Book or Book of Object Questions, delves into complex queries and problem-solving matrices. Highlights: Role of Definitions in Knowledge Transfer Questions as Catalysts for Critical Thinking Integrating Definitions and Questions for Effective Learning Building a Foundation for Lifelong Learning Definitions: First Dimension of Knowledge Transfer Questions: Second Dimension of ...