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在整个小学科学知识体系中,科学概念的学习尤为重要,它为儿童的终身学习和生活打下良好的基础。在实际教学过程中,由于学生的认知水平有限或是由因教师对科学概念的把握不够准确,造成学生所理解的内容与其真正的科学概念存在一定差异,产生“混淆”。针对此类问题,分析其产生原因的同时,还阐述了该问题带来的危害,并且提出了有效提高科学概念教学的操作策略,以及对科学教师的培养建议。
In the entire system of scientific knowledge in primary schools, the study of scientific concepts is particularly important, which lays a good foundation for children’s lifelong learning and life. In the actual teaching process, “confusion” arises due to the limited cognitive level of students or the inaccurate grasp of scientific concepts by teachers, resulting in some differences between what students understand and their true scientific concepts. In response to these problems, the causes of the problems are analyzed. At the same time, the harm caused by the problems is also expounded, and the strategies for effectively improving the teaching of scientific concepts and suggestions for the training of science teachers are put forward.