Research On Teaching Design Of Primary School Mathematics Unit Starting Class Under The Background Of New Curriculum Standard

In 2022,the Ministry of Education issued the Curriculum Plan and Curriculum Standards for Compulsory Education(2022 Edition),which requires that emphasis be placed on the overall teaching design of units in the implementation of teaching.As the first lesson of the teaching unit,the teaching design scheme and implementation effect of the initial lesson of the unit not only affect the teaching design of the subsequent lessons,but also affect the students’ subsequent learning effect.Promoting the teaching design of unit starting class is a new way to implement the teaching idea and requirement of the new curriculum standard and cultivate the core quality of students.This study focuses on the theme of teaching design of primary school mathematics unit starting class,and divides it into three questions to explore: First,what is the current teaching status of primary school mathematics unit starting class? Second,under the background of new curriculum standards,how to build the teaching design framework of primary school mathematics unit starting class? Third,how to carry out case teaching design according to the teaching design framework of elementary school mathematics unit starting class?In order to answer the above questions,based on the holism teaching theory,constructivism theory and Freudenthal’s mathematics education thought,this study selects the teachers and students of X Primary School in Changsha,Hunan Province as the research objects.Through the questionnaire survey,it analyzes the following problems in the teaching of elementary school mathematics unit starting class: First,insufficient attention is paid to the research of teaching design;Second,the ability to integrate teaching materials resources is insufficient;Third,the teaching method is single,the interest is not strong;Fourth,the classroom question out of focus,comment generalization.Based on the above theoretical basis and analysis of teaching status,this study theoretically built the teaching design framework of primary school mathematics unit starting class,and designed the teaching practice case of percentage unit starting class.In order to test the teaching effect,students from two classes of grade six were selected as experimental objects.Quasi-experimental method was used to carry out differentiated teaching and seek the similarities and differences in teaching effect.The results show that elementary school mathematics unit starting class teaching has a positive effect on improving the quality of classroom teaching and promoting the development of students.In the primary school mathematics unit starting class teaching activities oriented by the new curriculum standard teaching concept,the classroom learning atmosphere is strong,and the students present a good effect of homework after class.Based on the findings of this study,the following suggestions are put forward to optimize the teaching design of elementary school mathematics unit starting class: First,update the teaching concept and enhance the teaching design consciousness of unit starting class;Secondly,integrate teaching materials and broaden the design idea of unit starting class;Third,build the framework of continuous knowledge and give play to the leading role of the unit starting class;Fourthly,strengthen situational design to promote students’ understanding learning.