科学实验教学中采用分层分组教学是提高课堂教学效率的有效途径和最近发展区理论的具体应用,是对传统分组实验教学方式的弥补和改进。在分层分组教学实践中,要充分尊重学生的个体差异,有效促进学生的身心发展,既要重视学困生问题,也要加强学优生培养,既要发挥教师的主导作用,也要体现学生的主体性。 The use of stratified group teaching in scientific experiment teaching is an effective way to improve the efficiency of classroom teaching and the concrete application of the theory of recent development zone. It is to make up for and improve the traditional grouping experimental teaching methods. In the teaching of stratified grouping, we should fully respect the individual differences of students and effectively promote the physical and mental development of students. We should not only pay attention to the problems of students with learning difficulties, but also strengthen the cultivation of students. It is necessary to play a leading role of teachers as well as students The subjectivity.