《科学(3—6年级)课程标准(实验稿)》(以下简称《标准》)在“课程性质”中明确指出:“小学科学课程是以培养科学素养为宗旨的科学启蒙课程。”科学知识、科学思想、科学方法、科学精神是科学素养的四个层面,应全面体现在科学课程内容中。本文以《100毫升水能溶解多少克食盐》(教育科学出版社出版的小学科学四年级上册教材)为例,谈谈笔者在执教此课时是如何从上述四个层面落实对学生科学素养的培养的。 “Science (Grades 3-6) Curriculum Standards (Trial Version)” (hereinafter referred to as “Standards”) clearly states in “Nature of Curriculum” that “Science Curriculum for Primary Schools is a science-based curricula for science literacy. ”Scientific knowledge, scientific thinking, scientific methods, scientific spirit is the four aspects of scientific literacy, should be fully reflected in the content of the science curriculum. In this paper, “100 ml of water can dissolve how many grams of salt” (Education Science Press, the fourth grade primary school textbooks published), for example, to talk about the author in the teaching of this course is from the above four levels to implement the students’ scientific literacy training of.