Research On Solving Strategies Of Junior Middle School Mathematics Moving Point Problems Based On Super Sketchpad

As the finale of the high school entrance examination in most areas,high school math grades have a problem level.For teachers,active learning issues are complex and intangible,and the traditional methods take up too much unnecessary classroom time for students;for students,traditional The method to explain moving point questions is not intuitive enough,and students cannot intuitively feel the movement process of moving points;this is a problem that should be solved at present.As a domestic self-developed software,Super Sketchpad has a very good advantage in the teaching process of moving point questions,and it is suitable for assisting the classroom explanation of moving point questions.In order to verify the actual effect of Super Sketchpad in classroom teaching,this study selects two junior high schools to conduct a questionnaire survey and investigates the school's computer equipment,teachers' computer literacy,and students' experience of using computer-assisted moving points before and after.The first part of the essay presents the background of the research and the importance of the mobility scores in high school math.In this part,the research problems are put forward,and its status is summarized by collecting and sorting out.Finally,the work of this article and the structure of the thesis are introduced.The second part of the thesis introduces the theoretical support for studying the solution strategies of moving-point problems in junior middle school mathematics.Among them,the types of problems and the general steps of problem solving are introduced,and some problem solving strategies are also put forward.The third and fourth parts of the thesis mainly classify the dynamic point problems of junior high school mathematics,and respectively propose their related problem-solving strategies.Among them,in the survey on the classification of drop-in questions,the types of classification are questions according to the questions they have asked,and the questions that exemplify the high school entrance test in recent years are selected;in the research of related question-solving strategies,this article analyzes each question type and proposes A corresponding problem-solving strategy with its own unique characteristics.In the fifth part of the thesis,using the super sketchpad as a tool,the super sketchpad is used in the teaching practice of the junior high school mathematics moving point problem solving strategy.According to the different moving point question types,the typical high school entrance examination questions are taken as examples to introduce in detail how the super drawing board is Used in problem-solving strategies.Finally,make a summary of the research and reflect on it,and feel the feasibility and expectation of the Super Sketchpad to assist the junior high school moving point problems.