Research On The Systematic Teaching Model Of Geometry Of Junior Middle Schoolunder The Network Environment

This article based on constructivist theory, the concept map theory and mathematics curriculum standards for middle school under the guidance of junior high school geometry for the carrier to construct a system of teaching junior high school geometry, and during learning website based on the design of the network environment, junior high school geometry system of teaching cases, junior high school site-based project system of teaching geometry to demonstrate application.The main results of this study are as follows:First, build a system of teaching junior high school geometry. This model to help students build a complete system of knowledge and experience and innovative thinking ability students as the goal, to master the basics in depth, based on improving student problem solving, innovation, decision-making capacity. Students through the problem situation in question included the practice of inquiry to acquire new knowledge and understanding of the thinking process of the formation of new knowledge and thought and method, first of all teachers to acquire new knowledge in the students, based on the exchanges to guide students to think about summed up the received The concept, rules and methods of the links between knowledge points, the construction of knowledge points system, so that the learning of new knowledge; then set by the typical problems, students use the school system, the new knowledge to solve typical problem, summed up the strategy to solve the problem, ideas and methods, summary of a typical solution to the problem, and finally the teacher's help, to bring a particular topic or theme of knowledge points, typical problems and solutions that come complete, ultimately form the topic of a study of knowledge.Second, the "question of the size and rotation about the" one class, for example design of a network environment, teaching junior high school system in case of geometry and design of the learning support system model study website, including learning systems (special knowledge base, learning resource library ), communication system, evaluation system and other modules.