小学科学教学中培养学生丰富的观察能力
2021-07-06谢万国
谢万国
【摘 要】小学科学教学当中,培养学生丰富的观察能力,是小学科学教学的首要任务。小学科学课本所涉及的内容非常的丰富,其中生物的多样性就包含了很多的知识内容,教学的过程中需要学生全方位地观察,才能够理解生物在进化的过程中为了适应环境在进化的过程中形成形体结构方面的差异。自然环境的温度差异,也让很多生物在进化的过程中,为了生存而产生了形体上的变化。自然生物和人类的生活密切相关,意义非凡,那么也需要通过观察才能够理解。观察能力的培养是学好科学知识的前提条件。
【关键词】小学科学;形体结构;生物多样性;现实意义
中图分类号:G623 文献标识码:A 文章编号:1006-7485(2021)13-0135-02
Cultivating Students' Rich Observation Ability in Primary School Science Teaching
(Nanhua Town Central Primary School, Gaotai County, Zhangye City, Gansu Province,China) XIE Wanguo
【Abstract】In primary school science teaching, cultivating students' rich observation ability is the primary task of primary school science teaching. The contents of primary school science textbooks are very rich, in which biological diversity contains a lot of knowledge. In the process of teaching, students need to observe in all directions in order to understand the differences in the physical structure of organisms in order to adapt to the environment in the process of evolution. The temperature difference of natural environment also makes many organisms change physically in order to survive in the process of evolution. Natural creatures and human life are closely related, meaningful, then also need to be understood through observation. The cultivation of observation ability is the prerequisite for learning scientific knowledge well.
【Keywords】Primary school science;Physical structure; Biodiversity; Practical significance
小学科学教学,首先要培养学生的观察能力,因为很多科学知识不经过观察无法进行比较,学生不能理解生物的多样性,也不能够理解生物在进化的过程中,为什么生物之间形体各异。只有通过观察才能够理解生物和生物之间关系的密切,彼此形成了一定的关系网,也同样与人们的生活也息息相关。研究生物观察生物的多样性,现实意义非常重大。通过培养学生的观察能力,能让学生树立科学的学习观念,精准的掌握科学知识,提高自身的科学素养。
一、以“生存环境的不同”培养学生的观察能力
小学科学课本所安排的内容,上至天文下至地理,中到大千世界的生物,从宏观世界到微观世界,所包含的内容特别的丰富。……
