Research On Complication And Accommodation About Solving-problem Of Pilot Mathematics Textbook For Elementary Schools

There are many mathematics textbook of elementary school with special features while Mathematics Curriculum Standard is put into practice. One of features of SWNU's pilot mathematics textbook for elementary school is to design a special subject titled Solving-problem creatively. This subject is expected to foster children's ability to solve problem, creative spirit and ability to practice. But in our country, it is seldom to design Solving-problem special subject and do raletive research in elementary mathematics textbook. It is seen that the theory meaning and practice value are important.Author study the compilation and accommodation about Solving-problem through studying references, talking with compilists, teachers and children, observing classroom, doing questionair investigations and combining self-practice appearences of compiling and designing Solving-problem.The main contents of studying compilation and designing are (1)exploring for basic idealism: making contents lived, making learning-knowledge problemed and making presentable pattern clued. (2) arranging and presenting of the contents. (3) example cases.The research for teaching accommodation shows: (1) The compilation and designing of Sohing-problem conformed to the idealism and requirement of Standard. It provided clues and resourses with teaching and learning. (2) Most of teachers could understand Solving-problem. Its thinkings and methods was being put into effect. (3) Children enjoyed learning Sohing-problem. Their creative spirit, ability to pratice and ability to analysize and solve problem through using mathematics knowledges were advanced positively.This paper makes some expandary thinking carefully: (1) The definition to ability of solving problem is a criterion of compiling and teaching Sohing-problem. (2) Making problem-present concealed and sourse material's election themed is main axis of compiling and designing Sohing-problem. (3) Teacher's development for Sohing-problem is key to teach Sohing-problem successfully.