Under The Guidance Of The Basic Ideas Of Mathematics, The Teaching Of Wide-angle Mathematics In Primary Schools

Mathematical thought is the soul and essence of mathematics.The real pur pose of mathematics learning lies not only in the mastery of mathematical kno wledge and the training of problem solving methods.The quality of thinking de veloped in the process of learning mathematics will be accompanied by a lifeti me of students.It has important directive function for the students to know the world objectively and scientifically, and to solve the problems in life.The mathematics curriculum standard of compulsory education, which was promulgated in 2011, made it clear that the students can obtain the necessary mathematics basic thought through the mathematics study of the compulsory ed ucation.According to the concept of the new curriculum, teaching Version(2013 Authorized Edition) textbook from two to six grade add independent unit "m athematics wide-angle" as the penetration of the basic mathematical thoughts. T his study take "mathematics wide-angle" as the research object, and the basic mathematical ideas as the theoretical basis, trying to analyze the problems in t he teaching of "mathematics wide-angle", causes and coping strategies, to provi de reference for the teaching of "mathematics wide-angle".This paper is divided into four sections.The first chapter elaborates the theoretical basis of "mathematics wide-angl e", namely the connotation and value of the basic mathematical thoughts. The basic mathematical ideas is which run through in the whole mathematics, highe r level, more general mathematical thought, mainly including abstract mathemati cal thought, mathematical reasoning thought, the thought of mathematical model.The value of mathematics wide-angle demonstrated in two aspects,one is imp roving the students' mathematical thinking, another is promoting teachers' profes sional development.The second chapter analyzes all the "mathematics wide-angle" in textbooks."Mathematics wide-angle" present three features, also are important compleme nts to the three major fields of knowledge,and the important carrier of mathem atics basic thought.The third chapter analyzes the problems existing in the teaching of "mathe matics wide-angle".Combination of Numbers and forms, "collection", the proble m of planting trees three class example, can draw that there are three problem s in the teaching,as the teaching target is wrong, mathematics basic thoughts don't highlight, conclusion lights process.The fourth chapter aims at the problems of the teaching of "mathematics wide-angle".According to the teaching of life principle, illuminating principle, the principle of participation,put forword three suggestions,those are preparation before class-dig mathematical basic thoughts deeply, infiltration mathematical basic thoughts,review to consolidate-deeply understand mathematics basic though ts.