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一个良好的教学效果取决于教和学之间的知识传播效率和质量,学生不可能把教师传授的知识在短时间内全部吸收,但可以做到传播效益最大化,将学生接受知识的“失真”减少到最少。学生是接受知识的角色,教师是传授知识的主导者,教师的教学方式就变得非常重要。依靠教材来照本宣科肯定是不行的,如何将教师掌握的教学知识通过有效的教学方式传授给学生是每个优秀教师都在积极探索的问题,教学表征也就应运而生。小学生的接受能力有限,小学教育的教学表征显得更加重要,就小学数学教师教学表征的实践意蕴展开相应的理论探讨。
A good teaching effect depends on the efficiency and quality of knowledge dissemination between teaching and learning. Students can not fully absorb the knowledge imparted by teachers within a short period of time, but can maximize the benefits of dissemination and students receive knowledge. Distortion "reduced to a minimum. Students accept the role of knowledge, and teachers are the dominant teachers. Teaching methods of teachers become very important. It is certainly not possible to rely on teaching materials for this syllabus. How to teach the teachers’ teaching knowledge to students through effective teaching methods is an issue that every excellent teacher is actively exploring. The acceptability of pupils is limited, and the teaching representation of primary education is even more important. The theoretical implications of the teaching characterization of primary school mathematics teachers are discussed.