普及实验教学是中小学实施素质教育的重要内容，是贯彻教学大纲和课程计划的基本要求，也是提高学生素质的一条重要途径。各类实验和实际操作训练，有利于培养学生的观察和思考能力，提高动手能力和实验能力，加深对理论教学的理解，掌握社会的实际技术，全面提高教育质量。例 Popularizing experimental teaching is an important part of implementing quality education in primary and secondary schools. It is a basic requirement for implementing the syllabus and curriculum plan, and it is also an important way to improve the quality of students. Various types of experiments and actual operation training are conducive to training students’ observation and thinking abilities, improving their hands-on and experimental abilities, deepening their understanding of theoretical teaching, mastering the actual social techniques, and comprehensively improving the quality of education. example