《义务教育化学课程标准》指出:“科学探究既是一种重要的学习方式,又是义务教育阶段化学课程的目标和重要内容,对发展学生的科学素养具有不可替代的作用。”也就是说,在新课程改革下,教师要充分发挥化学的价值,采用多样化的教学模式,逐渐提高学生的探究能力,以促使学生获得更大的发展空间。 “Compulsory education chemistry curriculum standards” pointed out: “Scientific inquiry is not only an important way of learning, but also the goal and important content of compulsory education chemistry curriculum, the development of students’ scientific literacy has an irreplaceable role.” He said that under the new curriculum reform, teachers should give full play to the value of chemistry and adopt diversified teaching modes to gradually improve students’ inquiry ability so as to encourage students to gain greater space for development.