PBL教学法在《数学建模》课程教学改革中的应用研究

Research on the Application of PBL Teaching Method in the Teaching Reform of〈Mathematical Modeling〉Course

《数学建模》是将实际问题转化为数学问题、通过编程计算加以解决的应用类课程。然而,当前《数学建模》课程涉及的前置学科较多,且应用性强、要求高,课时量有限,很多学生在学习数学建模课程上存在较大困难,也存在很多共性问题。本文针对这些问题,基于OBE的教育理念,切实推行PBL教学方法,将理论学习与实验教学深度融合,课上以案例分析为主导,课下辅之多媒体课程资源库,以分组学习为主要手段,充分与学生进行互动,让学生在学习过程中能充分发挥主观能动性和创造性,培养学生的动手实践能力和创新能力,提高学生分析和解决复杂工程问题的能力。经过一个学期的实践教学,表明学生学习的兴趣和效果都有所提高,我们的改革计划也取得了一定的效果。

〈Mathematical Modeling〉is an applied course that transforms practical problems into mathematical problems and solves them by programming and calculations.However,the current course〈Mathematical Modeling〉involves many pre-subjects,with strong applicability,high requirements,and limited class hours.Hence,a lot of students have significant difficulties in learning〈Mathematical Modeling〉courses,and there are also many common problems.To address these issues,promote effectively the PBL teaching method based on the OBE educational philosophy,which integrates deeply the theoretical learning with experimental teaching.In class,case analysis is the main approach,supplemented by multimedia course resource libraries out of class,and group learning is the main means to interact fully with students,allowing them to exert fully their subjective initiative and creativity in the learning process,and cultivating their hands-on practical and innovative abilities,improve students'ability to analyze and solve complex engineering problems.After a semester of practical teaching,it has been shown that the students'interest and effectiveness in learning have improved,and our reform plan has also achieved certain results.