Research On Teaching Design Of "Rectangle And Square" Based On Knowledge Classification And Goal Orientation Theory

According to the requirement of the elementary school mathematics new curriculum standard, the"knowledge classification and goal-oriented teaching theory" in the process of the elementary school mathematics classroom teaching, to Sue version of grade three top volume "rectangle and square" unit as an example, carries on the classroom teaching design.Firstly,all "knowledge classification and goal-oriented teaching theory" has carried on the detailed analysis and elaboration, it is concluded that the knowledge classification and goal-oriented teaching design ideas and steps.Choose two grade three class as the research object, the early stage of the analysis, analysis of the need to learn and learning characteristics analysis. Of rectangle and square in the teaching contents according to the declarative knowledge, procedural knowledge and strategic knowledge classification, and on the basis of the theory of knowledge classification and goal-oriented teaching, from teaching goal design, the task analysis, the choice of teaching strategies and teaching evaluation aspects "rectangle and square" teaching for the specific research and put forward some specific teaching design scheme. Practice shows that using the knowledge classification and goal-oriented teaching theory to guide the teaching practice of "rectangle and square", student’s result is increased significantly, indicating that using this theory to guide teaching has a positive guiding role to student’s development. However, there are certain problems, strategic knowledge of student achievement is not very significant difference, that need to be strategic knowledge of how to grasp the rules to do further research, in addition, also need knowledge classification of teaching materials and teaching design on the operational of further research.