| Under the new curriculum reform tide wave and mathematics teaching too heavy form and ignore the nature of the case,the theme-based teaching mode teaching thought in "teaching form and teaching essence" spirit under the guidance by the experts and scholars put forward.It based on the construction of the five main themes of mathematics: the development of real life,to explore the theme of the focus problems of subject,practice subject of mathematics activities,realize the theme of the inductive deductive type and the use of feedback correction formal subject,is the teacher around a subject knowledge,take the student as the main body,put forward the theme,resources construction,actively explore,migration,guides the student to the same or a similar approach to learning the knowledge of unified study,implement unit integration,period of consolidation and integration of advanced teaching mode.Now education teaching,according to the reform of the new curriculum,the school and teachers should adapt to the reform,according to the quality education requirements to carry out the implementation.Subject teaching mode is proposed,which can make students to learn mathematics knowledge,a more comprehensive system of mathematics teaching material study more deeply,build the knowledge system more perfect,operation ability become more prominent,so as to realize the cultivation of the core accomplishment.This article through to the elementary school mathematics lesson "multiplication distributive law" in the instance of the detailed analysis and research,in-depth to the teaching of the elementary school mathematics subject core literacy under study,the feasibility of this type of research conclusion: 1.The core subject teaching training students’ mathematics literacy is imperative,in the process of education teaching,the school and the teacher must keep up with the pace of the new curriculum reform,the requirement of carrying out quality-oriented education,from the perspective of cultivating students’ core literacy to carry out teaching activities,students focus on the future development,correctly guide and education of students.2.To understand the source and development of mathematical operations is the premise of thematic inquiry in teaching.Mathematical operation is abstract and not concrete.In the process of subject inquiry,the mathematical Angle is the core of the pursuit of source and application.Before exploring it,it is necessary to look forward to its formation and application history,and to look back on the use and development(pure mathematical and practical significance),and to pursue the source from the Angle of mathematics.3.The subject teaching based on core literacy must constantly integrate and expand the content of the teaching materials,and the teaching of mathematical operations should stand at a certain height to read the teaching materials.Teachers in the design of teaching lessons,want to stand in a certain height to study teaching materials,enrich the content of teaching materials,not only confined to the teaching material content,but the same or related with the content of the mathematics in a mathematical subject teaching,carries on the overall design,is a development process of the teaching material content,is also the process of expanding students way of thinking method.It is imperative to cultivate students’ core quality of mathematics operation and adopt thematic teaching. |
