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With the reform of high education, some problems were found in traditional classroom teaching. The problems such as insufficient class hour and abstract course content were analyzed in electromagnetic field and electromagnetic wave course. The teaching reform of them was researched to improve course teaching based on information technology tools, interactive applications for assisted instruction, micro-lectures and answering system. A network teaching platform based on campus network was applied to publish the teaching developed resources which improved the teaching standard and effect of electromagnetic field and electromagnetic wave course. [ABSTRACT FROM AUTHOR]

For the problems existed in DSP experimental teaching, an idea of improving the experimental effect is raised based on associating learning and contrast learning. According to the idea, a TMS320VC5416 DSP experiment teaching platform is designed by the teaching principles of step-by-step. The platform is made of the system module, power module, ADDA module, analog signal conditioning modules and communication modules. The system design and main circuit of platform are given. And a comprehensive experiment of the platform is shown as an example. Actual application shows that the DSP technology experiment teaching platform meets teaching laws and habits of students. The platform can reduce the difficulty of learning about DSP technology and improve the effect of experimental teaching. Therefore the platform has a certain value of practical and promotional. [ABSTRACT FROM AUTHOR]