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、联系社会生活实际和形成科学价值观的过程。让每一位学生以轻松愉快的心情去认识多彩的化学世界给每一个学 Full-time compulsory education “Chemical Curriculum Standards” pointed out: As an important part of science education, the new chemistry curriculum advocates starting from the needs of students and social development, giving full play to the advantages of the discipline itself, taking scientific inquiry as a breakthrough in curriculum reform and inspiring students. The initiative and sense of innovation have motivated students to actively and actively learn, and the process of acquiring chemical knowledge and skills has also become a process of understanding chemistry, conducting scientific inquiry, linking social life, and forming scientific values. Let every student understand the colorful world of chemistry in a relaxed and happy mood for every student