电子信息技术在固体物理教学中的应用

APPLICATION OF ELECTRONIC INFORMATION TECHNOLOGY IN SOLID STATE PHYSICS TEACHING

为解决固体物理教学中存在的晶体结构不易讲解、理论推导复杂易导致物理图像不清晰的问题,本文对以多媒体技术和网络技术为核心的电子信息技术辅助固体物理教学进行了研究,总结了多媒体技术在晶体三维结构、布里渊区、晶格振动和电子能带理论教学中的具体应用及效果,又列举了网络资源在固体物理课教学中的应用及效果.实践表明,多媒体技术的恰当应用,能使学生更深入地理解相关的固体物理知识,建立清晰的物理图像,达到良好的教学效果;而网络技术的有效应用,可以扩展学生的视野,提高学生自主学习的能力.

To solve the problems in the solid state physics teaching such as crystal structures are difficult to explain and theoretical derivation is too complex to result in physical image not clear, this article carried out the research on assistant teaching of electronic information tech- nologies with multimedia technology and network technology as the core in the solid state physics teaching, and summarized concrete applications and effects. Practice showed that the proper application of multimedia technologies could give students a more in-depth understand- ing of the relevant knowledge of the solid stated physics, and achieved a good teaching effect, and meanwhile that the proper application of web-based instruction could widen the students＇ field of vision and improve the students＇ ability of autonomous learning.