一、设计理念《高中化学课程标准》指出:“通过以化学实验为主的多种探究活动,使学生体验科学研究的过程,激发学习化学的兴趣,强化科学探究的意识,促进学习方式的转变,培养学生的创新精神和实践能力。”在教学中,教师要充分运用实验引导学生分析现象及探究反应原理,了解实验设计,体验科学研究过程,从而培养学生学习化学的兴趣。在课堂组织中,教师可以 First, the design concept of “high school chemistry curriculum standards” pointed out: “Through a variety of inquiry-based activities mainly to chemical experiments, enabling students to experience the process of scientific research, to stimulate interest in learning chemistry, to strengthen awareness of scientific inquiry, and promote learning styles Change and cultivate students ’innovative spirit and practical ability. ”In teaching, teachers should make full use of experiments to guide students to analyze phenomena and explore reaction principle, understand experimental design, and experience scientific research so as to cultivate students’ interest in learning chemistry. In class organization, teachers can