儿童对周围世界有着强烈的好奇心和探究的欲望,他们乐于动手操作,这一时期是培养学生科学兴趣、体验科学过程、发展科学精神的重要时期。这次科学课程改革以培养小学生的科学素养为宗旨,积极倡导学生亲身经历以探究为主的学习活动,培养他们的好奇心和探索欲,发展他们对科学的兴 Children have a strong desire for curiosity and exploration to the world around them. They are willing to operate hands. This period is an important period for students’ interest in science, experiencing scientific process and developing scientific spirit. The scientific curriculum reform aims to cultivate the scientific literacy of primary school students and actively advocate the students’ personal experience to explore based learning activities, cultivate their curiosity and exploration desire and develop their interest in science