“与科学知识相比,科学方法具有更大的稳定性和更普遍的适用性。从这个意义上讲,学生掌握科学方法比掌握科学知识更重要。”自上世纪末“以探究为基础”成为国际中小学科学课程改革的重要基本理念之一以来,科学方法也成了科学教育的主要目标。美国《国家科学教育标准》规定学校科学的目标要培 “Scientific methods are more stable and more universally applicable than scientific knowledge and in this sense it is more important for students to master scientific methods than to master scientific knowledge.” In the last century, Basic “has become one of the most important basic concepts in the reform of the science curriculum in primary and secondary schools in the world. The scientific method has also become the main goal of science education. The United States ”National Science Education Standards" set the goal of school science training