Study On Improvement Of Two Junior High School Students Ability Of Solving Problems By Using The Function Of Geometric Sketchpad

Geometer’s Sketchpad as a suitable geometry teaching software, offers a unique dynamicgeometric features, explore the intrinsic relationship between geometry, mathematical knowledge willbecome more image, so that interested students find math conclusion. Therefore, this article choose touse Geometer’s Sketchpad to improve problem-solving ability as a quadratic function of junior highschool research. Papers from six aspects are described:The first part is the introduction. The author combines a quadratic function of the actual teaching,the paper describes the background, objectives, significance and the main content of the study.Summary of the second part of the study. The author of access and organize relevant literature,systematically expounded the Geometer’s Sketchpad, the theoretical basis of a quadratic function, thebasic idea of the current situation and study abroad.The third part is the Geometer’s Sketchpad and its teaching function. The main analysis of thecharacteristics, application and teaching functions Geometer’s Sketchpad.The fourth part is the basic feature junior secondary function. Through the analysis of thelogical structure of the teaching content, which summed up their common questions.The fifth part is the research method of junior high school students two function problem solvingability using the Geometer’s Sketchpad. Using the Geometer’s Sketchpad to solve finale Title seniorhigh school entrance examination function of the three kind: the reasoning problems function graphicchanges; function implication the pattern change in the image; similar problems in point.The sixth part is the conclusion and the enlightenment of. The conclusion of this article hasmade a summary, and put forward Using the Geometer’s Sketchpad teaching some suggestions andthe deficiencies of this paper.