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在前人研究的基础上结合新课程的三维目标将高中化学实验的教育教学功能分为:化学实验能激发学生学习化学的兴趣,是提出化学教学认识问题的重要途径之一;化学实验能为学生认识化学知识提供实验事实,是掌握“知识与技能”的常用方法;化学实验能启迪学生的科学思维,训练科学方法,是落实“过程与方法”的重要手段;化学实验能培养学生的科学态度和价值观,是达成“情感态度与价值观”目标的重要措施。
On the basis of previous studies and based on the three-dimensional goal of the new curriculum, the function of education and teaching in high school chemistry experiment can be divided into: chemical experiment can stimulate students’ interest in chemistry and is one of the important ways to put forward chemistry teaching cognition; chemical experiment can be Students ’understanding of chemical knowledge to provide experimental facts is a common method to master “knowledge and skills ”; chemical experiments can inspire students’ scientific thinking and train scientific methods, which is an important means to implement “process and method ”; Cultivating students’ scientific attitudes and values is an important measure to reach the goal of “emotional attitudes and values”.