全日制普通高级中学教科书《物理》(共三册 ) ,以其先进的指导思想、科学的结构体系和丰富的栏目内容展现在师生面前 ,特别是教材中 2 9个“思考与讨论” ,在加深知识理解、训练思维方法和培养学生能力方面有不可替代的作用 .比如 ,新教材“欧姆定律”一节中的“思考与讨论”是 The full-time regular high school textbook “Physics” (three volumes in total) is displayed in front of teachers and students with its advanced guiding ideology, scientific structure system, and rich column contents, especially the 29 “thinking and discussion” in the textbooks. There is an irreplaceable role in deepening knowledge understanding, training thinking methods and cultivating student abilities. For example, the “thinking and discussion” in the section of the new textbook “Ohm’s Law” is