| With the development of science,technology and economy,educational technology and teaching resource platforms are becoming more and more advanced,complete and rich,and the information technology-assisted hardware and software conditions that support teaching activities have also been widely popularized in primary and secondary schools,providing teaching convenience.Through literature study and investigation,we understand the application of educational technology and mathematical software in secondary education and teaching activities and a series of problems.This research takes the teaching content of high school mathematics quadratic curve as the carrier,studies the application of mathematics software in the process of visual demonstration,and aims to provide reference for teachers and students who are not familiar with some mathematics teaching application software.On the basis of being familiar with the application technology of mathematical software and the teaching content of quadratic curve,according to the standard teaching objectives and requirements of ordinary high school curriculum and the content characteristics of quadratic curve,we use literature review method,investigation and research method and case analysis method to analyze the application of mathematical software.A multi-dimensional study was carried out on the ways and means needed for auxiliary application and expression of mathematics teaching.The specific research contents are as follows:The first part: by collecting literature,consulting books and other methods,in the first chapter of this paper,the purpose of this paper,research significance,research methods,research ideas and the research status of mathematical software at home and abroad are summarized,and the application of mathematical software is expounded.Background information in the teaching of quadratic curves in high school.In the second chapter of this paper,the theoretical basis of this paper and the related conclusions of the quadratic curve are collected and summarized.The second part: The application of mathematics software in middle school mathematics teaching is investigated through interviews with middle school teachers and online anonymous questionnaires.The survey results found that most teachers are proficient in using mathematical software to assist teaching;and they will not choose to use mathematical software as an auxiliary tool in every class,but will choose whether to apply mathematical software according to the needs of teaching content;There are also some teachers who choose to refer to or learn from the courseware that others have already made.Although this saves time and effort,it may not be entirely in line with your own teaching style.Therefore,when choosing to refer to other people’s courseware,you need to combine your own needs.The third part: According to the survey results and the actual situation,some problems that will be encountered in the teaching process are put forward to understand and make decisions.For example,how to use mathematical software to solve problems during online teaching;how to solve blackboard writing problems;and the significance of mathematical software in teaching activities.The fourth part: According to the results of the investigation,combined with the actual situation,the author made the teaching courseware about the quadratic curve by using different mathematical softwares such as Office,Geometric Sketchpad and Geo Gebra.Although they are all independent mathematical software,they still interact when applying mathematical software to assist teaching,and are rarely completed independently.At the end of this paper,some conclusions are drawn about the application of mathematical software in the teaching of quadratic curves in high school,and the development trend of future education.With the assistance of mathematical software,it can not only improve students’ intuitive imagination,but also improve teachers’ teaching skills It can also promote students’ mastery of the combination of numbers and shapes.In the information age,mathematical software has great advantages as auxiliary software.Only by promoting its advantages and avoiding its shortcomings can the development of mathematical software be made more rapid and perfect. |
