Research On Geo Ge Bra Assisting Conic Section Teaching In Senior High School

Among the knowledge points of high school mathematics,the conic section section of selective compulsory one in high school is the hot and difficult point of the college entrance examination,but it is also the weak point of many students.Its topic is comprehensive and dynamic,and has high requirements for students.According to the requirements of the17 th edition of the curriculum standards for the deep integration of information technology and mathematics classrooms,mathematics classrooms should keep up with the times,use information technology software to promote students’ learning,improve classroom teaching methods,and reasonably and fully utilize modern information technology to assist high school mathematics teaching.Therefore,it is necessary to use dynamic mathematical software to improve the teaching of conic section chapters,so as to help students understand new knowledge and improve their ability to use mathematical knowledge to solve problems.Based on this concept,in order to solve the problems that may be encountered in teaching,this article first reviews relevant materials for literature analysis.On the basis of combing previous studies,we conducted research on Geo Gebra assisted conic section teaching in senior high schools by interviewing teachers,conducting questionnaires on students and conducting teaching experiments.The first step of the research is to investigate and study the current situation of conic section chapter learning,through interviewing some professional in-service teachers to clarify the learning obstacles of high school students in conic section,and then analyze the requirements of the new curriculum standard for analytic geometry,and the conic section survey of the national math exam papers since the new college entrance examination,so as to clarify the current situation of conic section chapter learning.On the basis of the above research,based on the scaffolding teaching and re creation theory,according to the current learning situation and curriculum standards of this chapter,clear the teaching objectives,and with the help of Geo Gebra software,write a reasonable teaching design for the chapter of conic section curve,which mainly includes three parts of ellipse,hyperbola and parabola.Its application is mainly reflected in the introduction of concepts,exploration nature and other aspects.By improving the intuition,it helps students better learn and remember,In order to unleash students’ initiative and improve classroom efficiency.After the preparation of the teaching design,according to the Control variates,the research took two ordinary classes of a senior two year old student in Nanning as the research object,and carried out a teaching experimental research.In the control class,the teaching method was adopted without using Geo Ge bra software,following the original teaching method of most in-service teachers.In the experimental class,the written teaching design was followed,and Geo Ge bra software was used to assist classroom teaching.After the experiment,a questionnaire survey was used to obtain students’ feedback on the role of Geo Gebra in the classroom.At the same time,SPSS software was used to analyze the stage test score data after the teaching experiment.The final conclusion was that from the students’ perspective,the use of Geo Gebra software helped students understand knowledge,stimulate their interest and motivation in learning mathematics,and reduce their learning burden.Therefore,the use of Geo Gebra is helpful for students’ learning and development in the field of mathematics.At the same time,based on quantitative analysis of the mathematical grades of two classes,the use of Geo Gebra software in teaching will have a positive impact on students’ grades,which is not related to students’ gender,but is related to their level of knowledge mastery.Its effect is more effective for the academic excellence group and the intermediate group,while it has little impact on the academic difficulty group.At the same time,the improvement of the intermediate group is better than that of the academic excellence group.In general,Geo Ge bra assisted conic section teaching in high school can play a positive role in classroom teaching to a certain extent,and it is an effective teaching method.