Exploration And Application Of Mathematical Analogy In Junior Middle School

In 2001, the ministry of education promulgated the "full-time compulsory education mathematics curriculum standard"(experiment draft), to the cultivation of mathematical thought and mathematical application consciousness form a clear request. Ten years later, the state issued the latest "mathematics curriculum standard", the students’ reasoning and deductive ability put forward higher request, the cultivation of mathematical thought by the unprecedented attention. Analogy thought is one of the core component of mathematical thought, has the very important status in the junior middle school mathematics application, are tools of human to know the world and the world, but in the present teaching practice, the application of analogy thinking method in the daily teaching unsatisfactory, and its status is not consistent.Analogy thought the earliest originated in ancient Greece, Aristotle’s famous scholars on the end of the paper, and with the development of The Times and constantly improve. So the definition of analogy thinking method to determine, which include the concept of analogy thinking method, analogy of the relationship between the mode and process, analogy and induction. At the same time, according to the laws of the teaching and the students’ cognitive regularity, analogy, we divided into simplify the structure of analogy, analogy, fall weft analogy, etc. Three broad categories. In addition, because of the analogy in cultivating students’ intuitive thinking ability, enhance the effectiveness of classroom teaching and help students to explore new knowledge, and so on is of great significance, caused by the educational circles of extensive attention.Analogy thinking method not only stay in the text, and already in the junior middle school mathematics textbook, daily teaching and examination proposition has been a certain degree of application, especially in an examination showed a trend of rising proportion. But due to the students, teachers and evaluation system has certain problem, lead to the application of analogy thinking method are badly affected, must cause the attention of the masses of teachers and students. To explore the source of the problem, also is mainly students learning initiative is not high, teacher’s teaching does not reach the designated position, and the result of evaluation system is not scientific, etc.Analogy thinking method not only has a positive role in teaching, and latitude in improving human thought and understanding, and plays an important role in the world, so we should begin from the students, teachers and evaluation system in three aspects to take effective measures to solve the existing problems. In students from the aspects of students take the initiative to change their learning methods and cultivate our analogy method of strategy; Perspective of teacher is good at choosing analogy correctly grasp the objects, the timing of the analogy method of teaching and change the traditional teaching mode of the three off balance.Finally, through a case of a problem by the method of analogy thought to concrete application of detailed analytical analogy thought method. Expect the this case, lets the student to grasp and understand the definition of analogy thinking method, the breakthrough point, key points and the problem solving steps, formation of analogical thinking. Guiders and organizers, of course, the teacher is teaching, more should be delving into the mathematical thoughts, play the role of a good lead to students.