The Practical Study Of Pbl Teaching Mode In Mathematics Of Entrance Class In The Secondary Vocational Schools

As the country vigorously develops vocational education and the demand for high-quality engineers is increasing in the society,vocational schools at all levels have responded positively to the call of the country and society to expand enrollment.In order to ensure the quality of students entering higher vocational colleges,the secondary vocational schools set up special classes for students to study,which not only provided new opportunities for students,but also imported a great number of outstanding graduates with high cultural literacy and comprehensive ability for higher vocational colleges.In order to achieve the recognition of higher vocational schools and the society,the comprehensive quality of graduates must be improved,which puts forward higher requirements for the teachers of advanced classes.They should integrate the teaching resources,responde to the call of the state,promote the process of curriculum reform,further improve the quality of teaching,and improve the comprehensive quality and ability of students in an all-round way.Due to the differences in study habits and abilities between secondary vocational students and ordinary senior high school students,we cannot blindly copy the original curriculum reform results.Through the observation of students in secondary vocational schools,we can see that students in secondary vocational schools are generally not interested in learning,self-control is not strong,learning effect is not good;teachers adopt traditional teaching methods,which cannot fully mobilize students' subjective initiative,develop students' potential,and have little sustainability for students' subsequent development.In order to change this situation,it is vital for teachers to select a new teaching model to teach students in combination with students' characteristics.By studying and analyzing the development and research status of PBL teaching mode at home and abroad,it is highly feasible to introduce PBL teaching mode into secondary vocational school.And it turns out that this teaching method can improve students' interest in learning,drive students' internal motivation,and further improve students' learning ability.The main content of this study includes the following two aspects: Firstly,by analyzing the characteristics of PBL teaching mode and secondary vocational students,this paper puts forward some suggestions on how to adopt PBL teaching mode in mathematics class of secondary vocational students,emphasizes the key points ofteaching design,and gives some teaching cases for auxiliary certification.Secondly,with the advantage of the author's tenure,two classes with no significant difference in each aspect were selected to conduct teaching experiments in secondary vocational schools.One class adopted the PBL teaching mode,while the other class adopted the traditional teaching mode,after the teaching experiment,the differences between the experimental class and the control class in mathematics learning scores,learning interests and cooperative consciousness were analyzed by means of questionnaire survey,interview and comparative analysis,and the research conclusions were drawn.The conclusions of this study are as follows: Firstly,the ability of students to find and solve problems has been improved obviously.Secondly,improved the study interest,enhanced the study consciousness.Thirdly,it cultivates students' logical thinking.Fourthly,consolidate the foundation,enrich the knowledge network,firmly establish the knowledge system,improve the students' academic performance.