基于数字感知技术的“古生物学”教育教学改革研究

Research on Paleontological Education and Teaching Reform based on Digital Perception Technology

“古生物学”是结合了生命科学、地球科学相关专业知识的重要专业基础课,是研究地质历史时期的生物及其环境的一门学科,然而课程概念较为抽象,知识点精深庞杂,学生无法很好地理解和掌握。结合教学实际,对该课程当前存在的灌输式教育、实验实习成本高等难点问题进行分析,并有针对性地将数字感知技术融入教育教学过程中,从传统课堂教学方式、校内实验课与野外实习教育等方面开展了一系列教学改革。课程近两年取得了显著的教学成果。本课程的教育教学改革为高校其他地质类专业课程的教学改革提供了重要的借鉴经验和参考价值。

Paleontology which studies biology and its environment in geological historical periods,is an important professional basic course combining relevant professional knowledge of life science and earth science.However,the concept is relatively abstract.Although the course has certain experimental practice teaching links,some knowledge points are profound and complex,and students can not understand and master them well.Considering the teaching practice,the project analyzes the current difficulties such as indoctrination education and high cost of experimental practice in the course.In response to these problems,we integrate digital perception technology into the process of education and teaching for practice,and carry out a series of teaching reforms including the aspects of traditional classroom theory courses,on-campus experiments and field practice education.The course has achieved remarkable results in the past two years.The education and teaching reform of this course provides important experience and reference value for the curriculum and teaching reform of other majors of geology in colleges and universities.