小学科学课程的总目标是提高每一个学生的科学素养。该课程明确地强调通过探究的方式来经历和体验科学过程,从而实现对科学的理解和掌握。但这个探究的过程对学生而言有的是短时间的,如某一节课的时间就行,但有的探究过程需要某一段时间才 The primary goal of primary science curricula is to improve each student’s scientific literacy. This course explicitly emphasizes exploring and experiencing scientific processes through inquiry, so as to realize the understanding and mastery of science. However, the process of this inquiry is short-term for students, such as the time of a class, but some of the inquiry process takes a certain period of time