Super Action Research On Sketchpad Application In Secondary School Teaching Of Cone Curve

Conic Sections are important content of China’s middle school math, but at the same time analytic geometry teaching is also a weak link in the teaching of mathematics, students’concepts of analytic geometry, images, properties and applications there are some difficulties. In the context of this background and practical education, based on the Super canvas supported by analytic geometry teaching in middle schools, seeking Super Board role and advantage in classroom teaching of analytic geometry. In this paper is divided into six chapters:Chapter I reviews the background and present situation of purpose and meaning, this chapter from information technology and curriculum integration in national and international reviews the status of research, as well as research methodology and research significance and originality. Chapter question:meaning of integration of information technology and mathematics curriculum and requirements, specific details of the proposed requirements. Chapter III explain the requirements and characteristics of teaching of analytic geometry teaching in high school, and high school geometry teaching abstract based choreography to follow "spiral" concept, and how information technology and curriculum integration, based on the dynamics of information technology and visualization to break through the teaching of cone curve. Fourth chapter Conic concepts teaching under the Super canvas support, import from a concept of Conic section in this chapter and the Super organic combination of canvas beginning, combined with super board with elliptic and hyperbolic notion of integration, importing new lesson in Origami way, guide on the side to play in the process of learning. Fifth chapter Super teaching support of the artboard, introduced to several types of questions such as locus, the Conic envelope, straight line and Conic intersection number of issues a number of issues will be super board involved in the teaching process of solving conic section, guide the students to conduct independent research. The sixth chapter is devoted to teaching practice process, this chapter is divided into two parts:one is the teaching survey, respectively, on experimental teaching facilities and school teachers and students’emotional attitude towards the Super canvas into the teaching survey, a series of experimental data, and teaching practices. Seventh chapter of this thesis summary and reflection, highlighted new research directions and shortcomings and areas in need of follow-up. Teaching of cone curve characteristics are ideal for teaching activities with the Super canvas, this super Board of powerful dynamic interpretation and interactivity are inseparable.