Teaching Edition Of Primary School Mathematics Second Section Of Teaching Materials After Class Exercises Current Status Of Use

Teaching material is an important element of basic education curriculum and teaching field,an important basis for teachers to carry out teaching,and a main tool for students to acquire systematic knowledge.As an important part of the textbook,the textbook after-class exercises are composed of many course experts,educational researchers and first-line teachers.Each after-class exercise brings together the author's educational ideas and significance.The correct use of post-class exercises in primary school mathematics teaching materials plays an important role in cultivating students' scientific outlook on life and world outlook,mastering the basic knowledge and ability of mathematics,and improving their thinking ability.The elementary school mathematics teaching material of the human education edition is a representative model of the teaching material,and the compilation of the exercises after class of the teaching material follows the requirements of the curriculum standard,which is scientific,basic and applicable.But according to the existing research,there are still many problems in the use of post-class exercises between teachers and students,which makes the post-class exercises of teaching materials can not play a value and function,which is worthy of our further thinking and exploration.Therefore,this article has carried on the investigation and the research to the human education edition elementary school mathematics second section teaching material after class exercise characteristic and the use present situation.This study uses literature,mathematical statistics,questionnaire survey and other methods,focusing on three specific questions :(1)the teaching version of primary school mathematics second paragraph of teaching materials after class exercises in the number,type and function of what characteristics?(2)What is the importance teachers and students attach to the exercises after class,their cognition of the function of the exercises after class,and the use of the exercises after class?(3)What are the problems between teachers and students in using after-school exercises?The results are as follows :(1)the number of exercises after class in teaching materials is appropriate and distributed evenly;the types of exercises after class in teaching materials are various,among which the proportion of traditional questions isthe largest;and the exercises after class in mathematics teaching materials have the functions of helping students consolidate new knowledge,infiltrate mathematical thinking methods,improve thinking ability and diagnose feedback.(2)Teachers and students need to pay more attention to the exercises after class;teachers and students have higher recognition of the function of exercises after class;teachers and students have more problems in the use of exercises after class.(3)Existing problems: for teachers,teachers' utilization rate of after-class exercises in teaching materials is low,their application condition is poor,and their use mode is single;for students,students do not attach importance to the value of after-class exercises,and their tendency to use after-class exercises utilitarianly is obvious,and their use condition is poor.By analyzing the results of the exercises and questionnaires,we can see that the exercises in the second paragraph of elementary school mathematics have the characteristics of proper quantity,difficulty level,rich types of exercises and emphasis on cultivating students' ability of knowledge application and operation.According to the problems existing in teachers and students using teaching materials after class exercises,it is suggested that teachers and students use teaching materials after class exercises :Teachers,teachers should improve the enthusiasm and innovation of using teaching materials after class exercises and expand the openness of using after class exercises;students,students should correctly understand the importance of after class exercises,jump out of utilitarian thinking,and improve the efficiency of using after class exercises.