Research On The Application Of PBL Teaching Method In Maths And Teaching In Junior Middle School

The PBL teaching method is "problem-based learning" or "problem-oriented learning",which advocates placing students in complex problem situations without fixed solutions.Students collect data independently and cooperate with each other to explore problems.Solutions,teaching methods to develop lifelong learning habits.Some knowledge of numbers and formulas plays an extremely important role in junior middle school mathematics teaching.How to apply PBL as a teaching method combined with the characteristics of mathematics disciplines and curriculum content to junior middle school mathematics and classroom teaching,and give full play to its advantages is worth thinking by mathematics educators.This research adopts the literature method,test method and interview method as the main research methods,and selects two students in the seventh grade of a junior high school in Changchun as the research object to carry out the research on the application of the PBL teaching method.According to the "Compulsory Education Mathematics Curriculum Standard(2011 Edition)" combined with relevant research results at home and abroad,using the relevant knowledge of the first semester of the seventh grade of the human education edition,combined with the requirements of the International Student Evaluation Project PISA test questions,unit test questions,Perform test research on the research subjects to understand their early learning.In the experimental class and the control class,the PBL teaching method and the traditional teaching method were used to conduct teaching experiments in the second semester of the seventh grade of the human education version.learning result.Using Excel and SPSS 22.0 software for analysis,it is concluded that the advantages of applying the PBL teaching method to math and type classroom are: it is conducive to improving junior high school students' mathematics performance;it is conducive to improving junior high school students' mathematics learning interest;it is conducive to fostering junior high school students' sense of responsibility;Conducive to improving junior high school students' problem solving ability and cooperation awareness.Combined with the test results before and after the experimental class and the control class,and interviews with the students in the experimental class after the experiment,the suggestions for applying the PBL teaching method to mathematics classroom teaching are summarized from the following aspects: the preparation of PBL teaching materials;Suggestions;PBL teaching evaluation recommendations.Based on the experimental and test results,the shortcomings and reasons of this research are given.It is expected that in future research,we can learn from domestic and foreign excellent results,broaden the scope of experimental research,and try to combine PBL teaching methods with multiple teaching methods.Frontline math teachers provide references and help.