The Research Of Junior Middle School Teaching Of Mathematical Modeling

Mathematics has widely applications, this is one of its basic features. The developments of production, science and technology provide wide prospect for the use of mathematics. With the rising status of applied mathematics, mathematical modeling has become an important subject that mathematicians and scientists have to face. Recently, The teaching mathematical modeling has become a hot issue of mathematics educational word in and out.Mathematical modeling is a course that use the thoughts, methods and knowledge of mathematics to solve practical problems. Learning and teaching of mathematical modeling refers to in daily teaching, the teacher combines knowledge of mathematics books, shows unsimplified and abstract practical problems in class, enables students to use basic thought methods of mathematics, and converts unmathematical information of practical problems into abstract mathematical information, students can solve practical problems by setting up and solving the mathematical model.The achievement about creatical thinking of creativity psychology provide important psychological basis. The theory of constructivism and humanism provide foundation for the development of the teaching mathematical modeling.The development of junior middle school learning and teaching mathematical modeling base on definite teaching aim, strict teaching princiole, careful teaching link and scientific teaching tactics.The new mathematical teaching reform has strengthened the apply of mathematics and attaches importance to the contact between mathematics and daily life. The course standard of compulsory education permeates the thought of mathematical modeling into the teaching of algebra, equation, inequality, geometry, probability, statisticsand function.The paper clarifies the necessity of developing the research of learning and teaching of mathematical model by investigating the basic theory of learning and teaching mathematical modeling,forming background and the situation of developing in and out. Through investigation to research the condition about junior middle school students'abilities of mathematical modeling and teacher'Aimed at the problems in the investigation,expounds systematically the development of junior middle school learning and teaching mathematical modeling in view of theory and practice,here are some strategies. .Finally, give the instance of learning and teaching mathematical modeling .