Research On The Design And Implementation Of Flipped Classroom Based On PBL ——Taking The Graph Theory Of Discrete Mathematics As An Example

With the accelerated development of the information age,the era of education information 2.0 has arrived.At present,the training goal of national undergraduate colleges and universities is changing to the direction of cultivating applied talents.The Problem-based Learning(PBL)teaching method can improve students' ability of solving practical problems,and it is a breakthrough for cultivating skilled and applied talents and realizing university quality education.The flipped classroom has the characteristics of putting students in a dominant position,which has exercised students' problem-solving ability and time-using ability,and it is helpful to students' autonomy in learning.This thesis analyzes and studies the method characteristics of PBL and flipped classroom,and constructs a new flipped classroom teaching model based on PBL.Taking the discrete mathematics courses in software engineering majors in colleges and universities as a foothold,the teaching design and teaching are carried out for the chapter of graph theory.We practice and test the adaptability of our research and evaluate the effect of implementation.The purpose of our research is to improve students' ability to solve practical application problems and promoting students' personalized development.The research process is divided into pre-investigation and interviews,mid-term teaching model design and implementation,and post-teaching effect research and analysis.In the early stage of research,we investigate and compare the learning plan and teaching status of undergraduates' learning and grasp the students' learning foundation.We investigate and analyze the teaching status of mathematics courses in software engineering majors,and then analyze students' perceptions of the flipped classroom based on PBL.Interest in teaching mode.In the mid-term research stage,with the help of the relevant theories of PBL and flipped classroom teaching mode,a teaching mode of mathematics courses for software engineering majors based on PBL and flipped classroom is constructed combing with the results of previous investigations.In the later research stage,the acceptance of the teaching mode and the teaching effect are investigated and analyzed,so as to provide reference and reference for teachers who try the new teaching mode.This thesis verifies the effectiveness of the flipped classroom teaching model based on PBL in the teaching of mathematics courses for software engineering majors,which is helpful for the application and promotion of this teaching model in the teaching of mathematics courses in colleges and universities,and can effectively improve students' comprehensive ability.It also provides some thoughts and suggestions on cultivating students' engineering quality.