全日制义务教育《化学课程标准》指出:作为科学教育的重要组成部分,新的化学课程倡导从学生和社会发展的需要出发,发挥学科自身的优势,将科学探究作为课程改革的突破口,激发学生的主动性和创新意识,促使学生积极主动地学习,使获得化学知识和技能的过程也成为理解化学、进行科学探究、联系社会生 Full-time compulsory education, “Chemistry Curriculum Standards” pointed out: As an important part of science education, the new chemistry curriculum advocates from the needs of students and social development, to play their own advantages, the science inquiry as a breakthrough in curriculum reform, to stimulate students Initiative and sense of innovation to promote students to learn proactively, so that access to chemical knowledge and skills process also become understanding of chemistry, scientific inquiry, contact with social students