“金课”标准下晶体光学课程改造探索——以“光性方位图识别”为例

晶体光学是地质学类相关专业非常重要的一门专业基础课程,具有原理抽象,且实践性强的特点。在当前全国高校积极建设“金课”的大背景下,“金课”的高阶性、创新性和挑战度等属性,对晶体光学课程教学提出新的要求。以晶体光学课程知识点“光性方位图识别”为例,对标“金课”标准,建议在晶体光学课程教学中加强对光性方位图识别的实验教学,同时进行晶体光学在线开放课程建设,课后留适量具一定难度作业等。通过这些改革措施,学生更深刻地认识光性方位图,从而加深对矿物晶体光学性质的认识与理解,真正学好晶体光学课程。

Optical Crystallography is a basic course for students majoring in Geology, exhibiting the characteristics of abstract concept and strong practicality. Under the background of the active construction of golden course in colleges and universities, the high-level, innovative and challenging properties of golden course put forward new requirements for the teaching of optical crystallography. Taking the knowledge point of optical orientation diagramrecognition as an example, in order to meet the requirements of golden course, it is suggested to strengthen the experimental teaching on recognition of optical orientation diagram, constructonline open course, and assign homework after class in the opticalcrystallography course, so as to deepen the students’ understanding of the optical orientation diagramand optical properties of mineral crystals, and learn the course well indeed.