Teaching objectives are not only the starting point of teaching activities, but also the preset possible results. The goal of primary school mathematics teaching includes not only the requirements of knowledge and skills, but also the requirements of mathematical thinking, problem solving and students' feelings and attitudes towards mathematics. Different understanding of the goal will lead to different teaching designs, thus forming different levels of classroom teaching.
Second, a reasonable analysis and organization of teaching elements
1, analyze the situation of students. Students are the main body of learning. If we want to carry out targeted teaching design, we must analyze the learning situation, focusing on the initial ability of learners, the background knowledge and skills that have been formed and the way of thinking of learners.
2. Organize the teaching content. Organizing teaching content is an important work of teaching design. The teaching content is to solve the problem of "what to teach and what to learn" according to the specific teaching objectives. Therefore, first of all, we should analyze the writing characteristics of the textbook and understand the editor's intention; Secondly, we should grasp the position and function of teaching content in the whole teaching system; Thirdly, it is necessary to analyze the key points and difficulties in teaching, and effectively highlight the key points and break through the difficulties through appropriate content.
3. Choose teaching methods. Whether the teaching goal can be achieved depends largely on the choice of teaching methods. We should not only choose teaching methods according to teaching objectives, teaching contents, teachers' personal characteristics and students' age characteristics, but also mobilize students' learning enthusiasm to the maximum extent, so as to truly highlight students' dominant position.
Third, the correct evaluation of teaching effect
Whether the teaching objectives put forward in the teaching design are achieved or not needs to evaluate the teaching effect. The main purpose of evaluation is to understand students' mathematics learning process, paying attention to both the results of students' learning and their learning process; We should not only pay attention to students' learning level, but also pay attention to students' emotions and attitudes in mathematics activities.
In a word, teaching design is a systematic project, including the determination of teaching objectives, the analysis and organization of teaching elements and the evaluation of teaching effect. The holistic view of the system holds that only when all the components in the whole system are harmoniously unified and coordinated can the overall optimization be realized. Therefore, when designing mathematics teaching in primary schools, we should not only master the characteristics, functions, design methods and strategies of each subsystem, but also deeply understand the relationship and mutual constraints between each subsystem and gain insight into the relationship between each subsystem and the overall teaching goal. Only in this way can we take the overall situation into consideration, focus on the overall situation, and start from a small place to optimize the overall design of primary school mathematics teaching.