A Study On The Cultivation Of Junior High School Students' Mathematics Converse Thinking By Using Micro Courses

The national Ministry of Education issued the "education informatization" 13 th Five-Year "plan" pointed out that,along with the extensive application of new technologies of cloud computing,big data,3D printing and other things,the content of education,teaching mode and learning style changes.Actively promote the perfect integration of new technology and teaching,and integrate new technology into the innovation of teaching mode,so as to promote the reform of the current teaching mode.Micro teaching is a kind of new teaching resources,which support classroom teaching,carefully designed using traditional teaching methods can solve the difficulty or can not achieve the teaching effect."The full-time compulsory education mathematics curriculum standards",mathematics and thinking are inseparable,mathematics teaching cannot do without thinking,mathematics teaching mathematical thinking activities and the process of teaching,training and development of students' mathematical logic thinking ability is an important task of junior high school mathematics.The teaching practice shows that in the traditional mathematics teaching in junior middle school,because teachers and students often use positive thinking,use less frequency of reverse thinking,the cultivation of the junior high school mathematics has become the weakness of current reverse thinking ability in mathematics teaching.In order to solve this problem,the author will carefully design the micro class resources and apply it to the teaching of mathematical reverse thinking,so as to improve the students' ability of reverse thinking.This paper is divided into six chapters,the first chapter is the introduction,introduces the research background,research significance,literature review,determine the research content,research methods,research objectives and research ideas.The second chapter defines the core concepts,and provides a theoretical basis.The third chapter carries out the questionnaire survey on the students' reverse thinking ability,analyzes the questionnaire results,and draws the conclusion that the students use the reverse thinking to find the problem,analyze the problem and solve the problem.In the fourth chapter,the author compares the traditional teaching with themicro-course teaching,and then puts forward the principle,teaching mode and training strategy of the reverse thinking.The fifth chapter carries out the comparative study of the reverse thinking teaching and the traditional teaching.The design and implementation of the experiment,the statistical analysis and the experimental data of the experimental data are discussed.The sixth chapter is the summary of the research,and illustrates the deficiencies and prospects of this study.The innovation of this research lies in the design of micro-course and its application in the teaching of junior middle school students' reverse thinking ability.The teaching design of this paper includes two parts: the design of micro-course itself and the teaching design of mathematics classroom The application effect was studied.The main conclusions of this study are: "micro-course" can be applied to the teaching of junior high school students' mathematics converse thinking.The use of micro-teaching reverse thinking teaching effect is obvious,it can stimulate students' interest in learning,promote students to develop their thinking,the students' autonomous learning ability,and can significantly improve the academic performance of students.The significance of this study is to promote the majority of mathematics educators to explore the method of reverse thinking teaching,and actively explore new technologies,new methods in the use of reverse thinking teaching,to further promote the study of reverse thinking teaching,and mathematics teaching Other teaching problems to provide reference.