The Experiment Rearch Of Pedagogy Of Variation In The Senior Three Mathematics Review Class

The pedagogy of variant is long-standing in China. Gu Lingyuan has conducted experimental researches on the variant teaching systematically and proposed two core concepts - -"the conceptive variant" and "the procedural variant". Variation theories put forward by foreign scholars, such as F.Marton, and the scaffold theory provide the cognitive foundation and the theoretical supports for China's variant teaching theory.In our country the implementation of the variant in mathematics classroom teaching remains scarce, especially in the senior three review class. This article author believed that the condition, on which the variant teaching is carried on in the senior three review class, is ripe. The author unifies many years' experience and the materials accumulated in the teaching and has conducted the systematic research and the practice to variant teaching in the senior three review class, from which the author proposes the basic principles of implementing the variant teaching in the senior three review class - - the goal orienting principle, the exposed process and the inspiration thought principle, the main body participation principle, the repeat and spiral rise principles and so on, and at the same time the author has carried on the massive practices to the variables in the variant teaching, and summarized the breakthrough points of the pedagogy of variation. They include "the variant of changing the ways of knowledge presentation, the variant of unification under the reduction thought, the variant of establishing knowledge between reasonable relation and the difference, the variant which is produced by the core knowledge and is produced by the core solution, and so on", which have been comprehensively analysed by taking the massive detailed examples as the foundation. At the end of the article, the interviews and the examination paper analyses show that the variant teaching in the senior three review class must aim at student's specific situations and pay great attention to the student's participation. In the process of repeat and spiral rise, the variant teaching will be able to have better effects.