论文部分内容阅读
数学概念教学是在教师引导下,调动学生认知结构中的已有感性经验和知识,去感知新的材料,经过思维加工产生认识飞跃(包括概念转变),最后组织成完整的概念图式的过程。为了使学生充分认识和接受概念,我们就必须做好教学设计的每一个环节,正如著名特级教师张乃达先生所言:教学设计集中地反映了教师的数学教学观念,数学教学观念则集中地表现为
Under the guidance of teachers, the teaching of mathematical concepts is to mobilize the existing perceptual experience and knowledge in the cognitive structure of students, to sense new materials, to make leaps and bounds in knowledge processing (including conceptual changes), and finally to organize into a complete conceptual schema process. In order to make students fully understand and accept the concept, we must make every aspect of teaching design, as the famous super teacher Mr. Zhang Naida said: teaching design focused on reflecting the teacher’s concept of math teaching, mathematics teaching concepts are concentrated as