Research On The Design And Empirical Of Preset Homework In Primary School Mathematics

Against the background of the new curriculum reform,the concept of putting students first is initiated in basic education,laying emphasis on students' dominant position,teaching method gradually shifts from the "teaching" of teachers to the "learning" of students.preset homework is an important form of the concept of student-based.Recently,there have been more and more researches on preset homework,but systematic in-depth researches on preset homework of primary school mathematics.So the starting point of this paper is how to design a reasonable and effective primary school mathematics preset homework and how to put it into practice.Firstly,based on student questionnaire and teacher interview,the current situation of primary school mathematics preset homework is analyzed,it reveals the problems met in the process of designing primary school mathematics preset homework,such as content design,difficulty control,learning method,feedback and link during the class.Secondly,based on the problems above,combining with the status of research at home and abroad,under the guidance of the theory of student-based education,constructivist learning theory and zone of proximal development theory,defines the design principle,design process,assessment method and ways of connecting classroom with teaching of primary school mathematics preset homework.The design principles should follow guiding principles,opening principle,interest principle,and moderation principle.The design process includes analyzing the learning situation,setting goals,choosing categories,collecting material and edit design,additionally,detailed elaboration of every link is contained as well.In terms of implementation,the evaluation of primary school mathematics preset homework should be combined in a variety of ways,which could be specifically expounded as student self-evaluation,peer evaluation,teacher full evaluation,teacher pick evaluation and teacher face to face evaluation.And primary school mathematics preset homework should connect with classroom teaching legitimately,which can be elaborated as three methods:reporting-exchange,interruption-explaining and lecture-supplementary.Finally,according to the design and implementation methods summarized,we choose schools that have not carried out preset homework,and then set up experimental class and the contrast class and make the specific case practice of two units.Finally we can indicate that the implementation of primary mathematics preset homework has role in promoting students' academic performance and self-learning habits by means of the academic achievements of two classes.