Practical Research On The Design Of Primary School Mathematics Teaching With Detailed Goals

Teaching objectives are not only the concretion of curriculum objectives,but also the starting point of teaching activities.It not only points out the anticipated changes that students will take place through learning activities,but also provides guidance and norms for choosing what content and how to carry out teaching activities.Therefore,the design and materialization of teaching objectives largely determine the design of the teaching process and the effect of classroom teaching and learning.For the complexity and diversity of the current mathematics curriculum objectives,the detailed design of teaching objectives is even more important.In view of this,the study puts forward a goal-oriented refinement of primary school mathematics teaching design,in order to give full play to the teaching objectives of the guidance,feedback,improvement and evaluation functions,improve the effectiveness of mathematics classroom teaching.Based on the detailed theory,the statement theory of curriculum objectives and the classification theory of objectives,this paper constructs the concrete operation scheme of the teaching design of primary school mathematics directed to the detailed objectives.Taking the rectangular and square unit of the first volume of the third grade of primary school mathematics published by the Soviet Educational Press as an example,the system of objectives according to the curriculum standards and Blow's theory are discussed.The theory of M-goal classification refines the teaching objectives from different dimensions,and further analyzes the teaching content and learning,determines the unit objectives,refines the class objectives,carries out the teaching design,implements the framework of teaching design,and carries out the teaching design and practical teaching with the aim of refining.Through unit testing,classroom observation and evaluation,and teacher interviews,the results show that the goal-oriented mathematical teaching design can effectively improve the design process of teaching objectives,make the design of teaching objectives more comprehensive,standardized and clear.This design of teaching objectives has a direct impact on the design of the teaching process,making the selection and organization of teaching materials,teaching forms and other elements more targeted and scientific,while improving the effectiveness of classroom teaching and paying more attention to the overall development of students'core literacy.At the same time,in the summary and reflection,it is also found that the refinement of teaching objectives will increase the burden of teachers'daily lesson preparation.In practice,teaching objectives do not always correspond to teaching activities.