《普通高中化学课程标准(实验)》提出要以学生发展为本的理念,关注对学生学习过程和方法的指导,使学生能够在探究中掌握化学知识规律。教师通过实验教学的方式满足了课程标准的要求,关注学生的发展,实现了“以人为本”的教育理念,促进学生在实践中发现问题、分析问题、解决问题,最终获得知识,达到素质教育的要求。一、教师提供实验活动,引导学生明确目标 The Ordinary Senior High School Chemistry Curriculum Standard (Experiment) proposes that students should be based on the concept of development, pay attention to the guidance of students’ learning process and methods, so that students can master the laws of chemistry knowledge in the inquiry. Teachers through experimental teaching methods to meet the requirements of the curriculum standards, pay attention to the development of students, to achieve a “people-oriented” education concept, to promote students in practice to identify problems, analyze problems, solve problems, and ultimately obtain knowledge, to achieve quality education The request. First, teachers provide experimental activities to guide students to clear goals