《全日制义务教育科学课程标准》中就明确指出:“科学探究既是学生的学习目标,又是重要的教学方式之一,将科学探究列入内容标准,旨在将学习重心从过分强调知识的传承和积累向知识的探究过程转化,从学生被动接受知识向主动获取知识转化,从而培养学生的科学探究能力、实事求是的科学态度和敢于创新的探究精神”;“科学探究的形式是多种多样的,其要素有:提出问题、猜想假设、制定计划 ”Full-time compulsory education science curriculum standards“ clearly states: ”Scientific inquiry is not only the learning objectives of students, but also one of the important teaching methods, the inclusion of scientific inquiry into the content standards, to focus on learning from over-emphasis on knowledge From the inheritance and accumulation of knowledge to the process of inquiry into the process from the passive acceptance of knowledge to the students to take the initiative to obtain knowledge transfer, so as to develop students scientific inquiry ability, realistic and scientific attitude and innovative spirit of exploration “; ” scientific inquiry form Variety, its elements are: ask questions, guess assumptions, make plans