实践是检验真理的唯一标准。纵观社会的变化,我们深深的感觉到实践性学习的重要。《小学科学课程标准》中指出:小学科学是以培养科学素养为宗旨的科学启蒙课程。这就要求我们要注重培养学生的科学素养,希望学生们能够走一走科学家走过的道路。目前,我们学校的小学科学课是在小学三年级开始开设的。在课程之初,主要学习植物、动物、食物、液体、气体等等,需要学生对事物进行简单的观察、分析,做一些比较简单的科学 Practice is the only test of truth. Throughout the changes in society, we deeply feel the importance of practical learning. “Primary Science Curriculum Standards” pointed out: primary science is to cultivate scientific literacy for the purpose of scientific enlightenment courses. This requires that we pay attention to cultivating students’ scientific literacy and hope that students can take the path taken by scientists. At present, primary school science classes in our schools started in the third grade of primary school. At the beginning of the course, the main study of plants, animals, food, liquids, gases, etc., require students to observe things simple, analysis, to do some relatively simple science