李德信

Li Dexin is an author with limited publicly available information, whose writing centers mainly on school education and science popularization; eleven of his works are held in the collection. Judging from these titles, his writing addresses primary and secondary school settings, focusing on sparking students' interest in science, organizing innovative science and technology teaching, and practical activities such as invention and creation, reading science stories, and experiencing a technology-rich life. Many of the titles use the question form "How do schools...", indicating a practical guide aimed at teachers and school administrators, with emphasis on concrete methods for activity planning, reading arrangements, and classroom implementation in a pragmatic, clearly structured style. Overall, his works combine education, inspirational growth, and popular science, making them suitable references for frontline educators organizing science and technology courses and extracurricular activities.