论文部分内容阅读
小学儿童的特点是无意注意占优势,注意力不稳定、不持久,容易被一些新异刺激所吸引.这个时期几童的有意注意也逐渐在发展.在自然教学中,教师如能根据学生的心理特点,恰到好处地导入新课,创设最佳的思维情境,激励学生的学习热情,让学生用积极的态度和旺盛的精力主动学习,必定获得最佳的学习效果.一、利用知识迁移导入新课创设知识迁移情境导入新课.就是需要教师充分地创设一个便于学生知识迁移.运用原有的认知结构的情境,让学生大胆地尝试分析、解答,使学生在较充足的时间里展开讨论、交流信息,在复习巩固的基础上加快新知识的形成.
Primary school children are characterized by unintentional attention to predominance, attention instability, not lasting, easy to be attracted by some novelty and excitement .In this period, several children's attention is also gradually developing .In the teaching of nature, if teachers can according to the students Psychological characteristics, just right to import a new lesson, create the best thinking situations, motivating students enthusiasm for learning, so that students with a positive attitude and energetic study initiative, will obtain the best learning results. First, the use of knowledge transfer into the new Create a new lesson to create a knowledge transfer context is the need for teachers to create a full knowledge transfer to facilitate the use of the original cognitive structure of the situation so that students boldly try to analyze and answer to enable students to discuss in an adequate period of time , Exchange information, speed up the formation of new knowledge on the basis of review and consolidation.