Practical Exploration Of Secondary Vocational Mathematics Inquiry Teaching Based On GeoGebra

With the further acceleration of the development of information technology,the education circle not only puts forwards high requirements for students in the basic education stage,but also gives high expectations for the academic quality and professional skills of students in secondary vocational schools.In order to adapt to the huge demand for practical professionals in the market,the reform of vocational education has proceeded in recent years.Based on such a background,the author has explored a new model of teaching-"GeoGebra-based inquiry teaching mode based on mathematics software".The new mode has been applied to the mathematical education in secondary vocational school,aiming at make a contribution to the further development of inquiry teaching and the transformation of vocational mathematics teaching.Firstly,this thesis discusses the theoretical basis of inquiry teaching in five aspects:teaching concept,teaching strategy,teaching mode,teaching principle and teaching evaluation.Secondly,a GeoGebra-based mode has been constructed for the inquiry teaching of the secondary vocational mathematics:1.Create problem situations and introduce topics;2.Guide the discussion and discuss the goals;3.Organize group discussions and elaborate;4.Carry out summary reflection,use expansion;5.Guide knowledge verification and promote migration.After that,typical cases which base on the GeoGebra inquiry teaching in secondary vocational schools have been analyzed to study the teaching effects.Finally,the conclusions and prospects of this research are presented.This thesis mainly uses research methods such as literature analysis method,questionnaire survey method,interview method,case study method and so on.Through the literature analysis,the relevant theories of inquiry teaching,secondary vocational mathematics teaching and GeoGebra tools have been comprehensively summarized.The situation of students1 autonomous learming has been known by the way of the questionnaire survey.Interviewing the first-line teachers helps learning their views on the application of GeoGebra in the mathematics inquiry teaching of secondary vocational schools and the problems existing in the past specific implementation process.The author presents the practical exploration process with the new teaching mode in the mathematics inquiry teaching classroom of secondary vocational schools by presenting a typical case.The conclusion of this reseach is:Firstly,this paper uses the powerful function of GeoGebra software in algebra and geometry to design the case of "Space Plane and Its Equation"and apply it to classroom teaching.The practice proves that the case design greatly improves the classroom.Learning efficiency.Secondly,through the questionnaire survey of students and the interviews with teachers,this study found that the application of GeoGebra to assist the inquiry teaching has a significant improvement in students' interest in learning.The five mathematics teachers also gave great use of GeoGebra in the inquiry classroom teaching.It is recognized that such a new teaching model will surely enable secondary vocational mathematics education to be updated and developed over a long period of time.Third,this study provides more possibilities for innovation in the overall design throughout the teaching process.In the ordinary teaching design,software technology can be used only in a certain step in the process.In this study,the author has ingeniously and effectively interspersed the GeoGebra,Blue Moyun class and other software into the whole teaching design process.This kind of design not only enables students to experience the whole process of mathematics creation and discovery,but also plays an important role in deepening the reform of information education and fully implementing the core literacy training objectives of mathematics.