| Mathematics teachers’ mathematics literacy for the full implementation of quality education in mathematics and plays a key role.As a "quasi elementary school mathematics teacher" of higher vocational college students should have solid mathematics foundation and comprehensive grasp mathematics knowledge at school.The elementary school mathematics knowledge may look simple,but there are some important things going on.More and more attention has been paid to the teaching and learning of theoretical knowledge.According to cognitive education psychology theory,knowledge belongs to the declarative knowledge management Knowledge integer calculation principle is integer and its operation as the main content of a logical system,mainly including the understanding of the number,the number of operations,etc.Writer will calculate integer principle is divided into the factual knowledge,conceptual calculate two kinds big,factual calculate theory knowledge into terms and concrete details and elements of the two kind of knowledge,conceptual work motivation is divided into two kinds of representation schema knowledge and principle of general rule knowledge.At the same time,the elementary school mathematics related integer calculation principle knowledge outline classification to collect.The research on the present situation of the normal school students’ integer arithmetic knowledge is divided into two parts.First of all,the author makes a questionnaire survey about the degree of the normal students’ understanding of the theoretical knowledge and whether the problems encountered by the students in the course of the internship are related to the mastery of the theoretical knowledge.The research found that,students in the internship encountered a lot of confusion and the calculation of knowledge,but the basic knowledge of elementary mathematics is not realized.This shows that although the normal school students think the importance of the theory of knowledge in the elementary school mathematics but did not realize that they still lack of this part of knowledge,they only attribute the "do not understand" phenomenon to their lack of classroom teaching skills.The integer numerical design knowledge test again,and on the degree of master students’ knowledge of integer calculation principle for empirical research.Using spss17.0,excle2010 data for statistical analysis found that students in the integer is mastering knowledge situation is not optimistic,basic it is a little knowledge,the understanding of many basic concepts easily confused,and cannot correctly explain the operation principle and the basis.Return the reason one is affected by the exam-oriented education;rote learning style has declarative set.Normal integer calculation principle knowledge and no statistical significance between higher mathematics discipline result positive correlation,this suggests that students learn by practice or memory of high strength,even if some did not understand,pass the examination before the guns still to get good grades,but the rote learning method in the test of calculate theory knowledge does not work,cannot guarantee principle knowledge test to get good grades.Secondly,the elementary school mathematics is the lack of deep understanding of knowledge management,and can’t analyze the calculation behind the principle of knowledge.According to the investigation and study and empirical analysis,to determine normal integer calculation principle of knowledge teaching strategies: first,pay attention to the meaningful learning process of declarative knowledge,organizing construction calculate manage knowledge system;Second,pay attention to the knowledge processing activities actively,according to deep understanding of the textbooks is knowledge.Through methods such as discussed in class and after class homework assignments forward thinking,related to learning,let the students try to independent data access through the way of meaningful learning basic theory to calculate the principle essential understanding of professional knowledge.After a period of time teaching,class teaching practice,the author for integer calculate theory of knowledge accumulated rich teaching case,to calculate theory knowledge of master degree students have greatly improved,and take a great interest in study,the skills contest and the paper has made gratifying achievements. |
