Research In Integration Of Geometer's SketchPad And The High School Mathematics Teaching

With the rapid development of modern information technology, the information construction is used in all over the world in 21st century. As a result, the information construction will promote educational information development. And the center part of education informationization is the integration of information technology and curriculum. So, information technology not only is a new challenge of education but also provides a new mode of education educators. Therefore, to choose a suitable information technology application in different aspects of teaching to make information technology plays an important role in improving teaching efficiency and teaching quality. It is the important and difficult point in education informationizationAs a good mathematics teaching and learning software, the Geometer's Sketchpad plays a very important role in the high school mathematics teaching. Using Geometer's Sketchpad can change static graphics into dynamic demonstration, and embody the abstract mathematical knowledge image in directly. In order to realize the teaching value of the Geometer's Sketchpad in teaching, we should make good use of the Geometer's Sketchpad and the high school mathematics teaching for effective integration. This paper make a deep analyze to the Geometer's Sketchpad in theoretically, and carry on the positive exploration and research in practice.In theory, the author through literature review and data analysis draw a conclusion that learning theory and effective integration of basic principles and strategies of the Geometer's Sketchpad and the high school mathematics teaching integration, these settle the foundation of the latest practice study.In practice, the author mainly focus on the following two aspects:First, survey the attitude of students and teachers. Through a questionnaire survey and interviews, we found that most of the students enjoy using the Geometer's Sketchpad in mathematics teaching. Because they think it can stimulate their interesting in learning math and improve learning efficiency. At the same time, it can also cultivate their ability to think abstractly. For teachers, they can use Geometer's Sketchpad and the integration of the mathematics teaching according to the specific situation. However the integration of teaching needs to be improved in the level and depth, because the limited of information technology ability, and lacking the information-based teaching environment and atmosphere in school.Second, study on the specific teaching practice:teaching case and experimental teaching. For case teaching, the author take one of the teaching design in his ordinary teaching by using the geometry sketchpad for example. And he tests out the advantages, principles and policies from different aspects about using geometry sketchpad in high school mathematics teaching. For teaching experiment, the author uses his two parallel classes as the experimental object. One year as the experimental time, after comparing the experimental analysis. The researcher concluded that the geometric sketchpad integration with mathematics teaching helps to cultivate students' interest in learning mathematics, and help to train students subject consciousness in study, so it improves the ability of students in all aspects.