Research On The Developing And Applying Of Ellipse And Its Standard Equation

Today, the mankind has entered an information era, science develops rapidly and knowledge flourishes. If we continue to use the instructional methods of the beginning of the 20th century, we cannot instruct students knowledge that they need effectively. We run into contradiction between advanced science and technology and backward educational methods, and it is more and more evident. So, applying educational technology is suggested. Being an important component of educational technology, CAI is considered especially.This thesis does some research on the developing and applying of Ellipse and its Standard Equation based on the theory of instructional design. Firstly, the thesis says that there are some deficiencies in traditional classroom instruction on the course of Ellipse and its Standard Equation. Secondly, the thesis expounds the course's design plan based on the commonly used instructional mode, which mainly includes: instructional object analysis, learning content analysis, the making of instructional strategies and the designof students' analysis and evaluation. Among which, the making of instructional strategies is devided into two aspects: making macro instructional strategies and making micro instructional strategies. At the same time, the thesis also elaborate that there must be a firm educational psychology basis in course design. The main educational psychology bases of this course are the learning heritage theory of Gagne,the programmed instruction theory of Skinner, the meaning study theory of Alsubel and the situated instruction theory of constructism and etc.Therefore, the thesis does some research on Ellipse and its Standard Equation. A lot of tests show that this method is much effective in improving students' mathematics results.