The Exploring Of High School Mathematics Experiment Based On Sketchpad Application

The mathematics education of high school plays a very important role on the students. To a great extent, the level of its implementation affects the development of students’ ability.Due to various reasons, the traditional teaching of high school mathematics make students tired of learning, learning efficiency is not high, the practical ability of students is poor, students study pressure and other phenomena, the traditional teaching methods and teaching relationship has been questioned. Compared with the traditional teaching thought, mathematics experiment based on computer software has the characteristics: the number form combining, the use of simple and flexible for exploring.It combines the the teacher’s "teaching" and "guide", "hand" and "brain", "formal learning" and "informal learning",which is both a depth of inquiry-based learning, and belongs to a kind of brand-new teaching mode that provides the high school mathematics teaching mode with new direction. As a support platform of mathematical experiment, the Geometric Sketchpad is an excellent teaching software. It has powerful mapping and presentation, it can implement the action, the actual change of graphics.Selecting it to carry out the experimental teaching of mathematics is undoubtedly the most appropriate teaching tool.Micro lesson is a unique education resources under the new media era.It has the characteristics of a short time, concentration and sensory elements rich content. Put the micro class into mathematics experiment teaching, and use its fragmentation learning, fun, focus on the advantage to solve the problem, the teacher can make "classic" decay classes with key and fault point, help students extracurricular experiment independently to realize the diversity of ideas of mathematics experiment, specific and deep application.Based on this, this paper adopts literature research,questionnaire survey method, experimental method, case method,interview method,in-depth teaching practice,teaching effect and verify mathematical experiment teaching and mathematics experiment teaching several conclusions. At the beginning of the work in the research, the author gives the important concept of this paper and relevant theoretical basis for further explanation and demonstrates the necessity and feasibility of experimental mathematics.Then, combined with previous research,the author reclassifies the experimental form,that is interspersed with mathematical experiment, mathematical experiment, based on "classical explore" decay class support extracurricular experiment independently.The paper puts emphasis on the three kinds of experiments to give a detailed argument to reveal the process of the experiments’ formation. And then sort out and analysis the data from the information of feedback in the experimental research,that is,the mathematical experiment is not only a positive impact on student achievement,also help the students ascend comprehensive ability,and help teachers promote comprehensive quality.Finally formed the following conclusions.The experimental mathematics teaching in senior high school with the Geometric Sketchpad can give positive effects to students’ mathematics achievement; to stimulate students’ interest in learning; to exercise the students’ thinking ability, non logical thinking ability, communication ability, cooperation ability and operation ability; to create a good learning atmosphere, cultivating students’ inquiry learning ability, to teach students the scientific learning method; help to improve the traditional teacher-student relationship to create new teaching relationship; help to improve the concept of teachers, improve the teachers’ educational technology ability; the new teaching model based on geometric sketchpad.