The Application Of The Geometric Sketchpad In Experiment Teaching In Senior High School

With the deepening of educational reform,How to return to the student based education,improve the quality of teaching, to stimulate students interest in learning, has become every educators all have to pay attention to the issue. Traditional high school mathematics teaching methods are outdated, difficult to effectively solve the students with learning disabilities and difficult point, which leads to the mathematics learning efficiency is not high, Experimental mathematics as a new teaching methods, in recent years by the social from all walks of life are widely favored and in the education sector rise a precision of wind wave, and mathematics curriculum reform, the Geometric Sketchpad is powerful, convenient operation, in the experimental teaching in mathematics of students can improve learning difficulties in Mathematics in the presence of, training Students visualize the accomplishment, let arcane knowledge easy to understand. The aim of this paper is to research of the Geometric Sketchpad, the advantages and role, and application in high school mathematics learning, and in the case of the evidence and analysis of its promotion and popularization value.The main contents of this paper are as follows:1.Analysis of the problem put forward the background, the domestic and foreign research gives a brief introduction the inadequacies of the study as a research and innovation point of this paper. Analysis on the value and significance of the research on this topic, and the research contents and methods are described, finally came to the conclusion that the high school mathematics experiment is in the field of education at home and abroad is recognized as one of the development trends, is the path to the new curriculum reform.2. A brief description of the mathematical experiment in senior high schools and the Geometric Sketchpad corresponding concept, discusses the advantages of the Geometric Sketchpad, combined with the theory of mathematics teaching, the feasibility of the application of "Geometric Sketchpad to be demonstrated.3. To sine, cosine function image, standard equation of a parabola image andother case as an example, studying the Geometric Sketchpad teaching effect and practical application, summarizes the practical teaching experience and the preparation of the questionnaire, clear the Geometric Sketchpad in high school mathematics experiment teaching in application value and significance.4. Combined with questionnaire to collect data, summarize feedback to teachers and students, for the research of this paper provides supplemented by evidence, highlight the value of the Geometric Sketchpad in experimental teaching in senior schools.5. Research on teaching and learning difficulties, concept analysis, and put forward some have not completed the problem, in the future is prospected, aims to improve the pending future work life.High school mathematics should hold the characteristics of the Geometric Sketchpad,take the student as the main body, the better to accept knowledge, should not blind worship of the value of the Geometric Sketchpad, but should pay attention to student’s ability to accept,to avoid the, get twice the result with half the effort, so research on related knowledge necessary, truly reflect the role of the Geometric Sketchpad in experimental teaching.