The Interactive Teaching Mode Of Junior Middle School Mathematics Based On PAD Construction And Case Studies

As a new type of classroom teaching tool,PAD has been widely used in teaching activities.It combines the advantages of modern media technology and traditional classroom teaching.The functions of computer-assisted teaching and multimedia teaching blackboards are effectively integrated together to create a new model similar to the traditional "chalk and blackboard" classroom teaching environment.Besides,by improving simple the traditional form of classroom interaction it helps frontline teachers achieve better teaching results and helps students to acquire more knowledge so as to promote meaningful learning.In recent years,with the "Internet +" era coming,we have entered an unprecedented digital era.The continuous progress of educational informatization,interactive PADs,touch all-in-ones and other teaching media methods have entered the junior high school classroom,which greatly enhances the interactive and vivid sense of the classroom.Building a new interactive strategy model based on PAD has become the focus of researchers and practical teachers,and the future teaching will become more and more interesting.Through teaching practice,the construction of the interactive teaching model of junior high school mathematics based on PAD is studied,and the specific methods and principles of educational psychology of PAD in the interactive teaching of junior high school mathematics are discussed in the form of cases.After two semesters of teaching practice,the action research based on PAD's interactive mathematics teaching model is divided into three stages,namely the preliminary experiment preparation stage,the preliminary experimentimplementation stage and the investigation and improvement stage.This article has launched a more comprehensive elaboration and demonstration from the aspects of teacher preparation,students' pre-class preparation,learning and communication discussions among students in classroom activities,and the implementation of in-class testing and reflection evaluation.Through case analysis and comparative analysis of experiments and non-experimental classes,it is concluded that the interactive teaching mode of junior middle school mathematics based on PAD helps to reflect the dominant position of students,makes mathematics teaching more intuitive and contextual,and provides online exercises and real-time feedback.I hope to provide some feasibility references for every teacher on the front line to use PAD to teach in junior high school mathematics teaching,and make a little contribution to the application and development of PAD in junior high school mathematics teaching.Preliminary preparation stage: Through reviewing a large amount of literature,I learned that the latest research status of PAD interactive teaching mode is based on research results and directions at home and abroad,and summarized the functions of the PAD classroom teaching platform and its advantage of the interactive mathematics teaching mode.Implementation stage: Design the PAD classroom teaching platform in junior middle school mathematics teaching.This article first analyzes the characteristics of junior high school mathematics curriculum,the cases of classroom teaching designs and implements,as well as shows the video of the classroom teaching process.A questionnaire survey was conducted on students' learning attitudes and learning effects.Analysis stage: through video recordings and classroom notes,we analyze the teaching process,questionnaires and teaching significance of learning attitudes.And then we test learning effects.