核磁共振成像技术理实一体化教学的研究与实践

Research and Practice for Integration of Theory and Practice Teaching of “MRI Technology and Equipment”

针对核磁共振成像技术教学特点,引进先进的教学理念与方法,开发了14个实践项目,并联合企业研发适用于实践教学的磁共振实验设备和相关配套教材。为了克服硬件设备实验效率低的困难,开发了虚拟教学软件,不仅可以完全模拟硬件设备的全部实验,而且可以开展高级序列的仿真成像等实验教学。通过问题引导、自主讨论、实验操作的形式开展教学,结合有效的考核体系,在不断探索与实践中,形成了理实一体化课程教学模式,取得了很好的教学效果。

Magnetic resonance imaging（ MRI） technology is a comprehensive subject. Because its theory is very abstract,it is always the teaching difficulty. In order to overcome the problem,an integration of theory and practice teaching model based on the advanced teaching theory has been established after many years exploration and development. Fourteen experiments were developed depending on the actual demands. A small MRI experiment teaching apparatus and the corresponding experimental textbook were developed by the collaboration with the enterprise.Meanwhile,the virtual teaching software was developed independently to overcome the shortcomings of hardware,The software could not only simulate all experiments on the teaching apparatus but also provide the advance sequence simulations. Based on the learning theory of constructivism,the question exploring teaching model could help the students realize the active learning. It has achieved very good effect for this teaching model combining with the reasonable evaluation system.