教科版《科学》三年级上册重点是培养学生的观察能力。教材通过一系列符合学生感知事物规律的观察活动,让学生在实际活动中,得到观察方法与技能的训练。1.让学生经历按观察内容和观察顺序观察的过程系统观察是科学探究的基础,也是科学教学的基础。本册教材观察的对象蕴涵的内容 Textbook “Science” The third grade on the focus is to develop students' observation skills. Through a series of observations in line with the law of perceived things students perceive activities, so that students in the actual activities, observation methods and skills training. 1. Let students experience the process of observation by observation and observation. System observation is the basis of scientific inquiry and the foundation of science teaching. The contents of this book teaching material object of observation