大学“地球化学”关联式教学初探和思考

地球化学是地学及相关院校开设的一门基础必修课程,但讲授的知识要点繁多零碎,独立性强,不利于学生把握和理解该课程的整体性和地球化学思维。基于此,笔者在教学过程中试尝性地采用关联式教学法,挖掘各零散知识点内在联系,并以某知识要点为核心,辐射相关知识要点,将各知识要点有机地统筹为有机的整体。该方法有利于学生掌握课程整体性,提高学生积极性,培养学生逻辑性,是一套操作性强、效果佳的教学法。

Exploration and Thought on Teaching Method of Association in the College Geochemistry Course

Geochemistry,a basic and core course,is widely established in Geological and its related college.The knowledge points for this course are characterized by variety,fragmentary,independence,and are unfavorable for the grasping and mastering the geochemical thoughts integrally.On the basis of mentioned above,a teaching method of association is tentatively carried out during the teaching of this course.The inherent between the scattered knowledge points is explored.The related points are eradiated with a core of a knowledge point.By this way,the knowledge points are consolidated into a whole.This method is useful for the grasping the integrity,deep understanding,solid memory,improving of motivation and cultivation of logical thinking.This method has high measurement efficiency,effectively and simplicity.