随着新课程的深入推进,传统教学模式已经暴露出了越来越多的问题:关注教师的教,忽视学生的学;重视知识的传递,忽视能力的培养;忽视学生的非智力因素等使课堂变得沉闷、机械,缺乏应有的生机和乐趣,课堂出现了“生态危机”。如何在课堂上全面提高学生的科学素养,努力建设焕发生命力的高效课堂,让物理课堂成为学生的享受、期待与向往呢? With the deepening of the new curriculum, the traditional teaching model has exposed more and more problems: focusing on teachers’ teaching, neglecting students’ learning, emphasizing knowledge transfer, neglecting ability cultivation, ignoring students’ non-intelligence factors Class became dull, mechanical, lack of due vitality and fun, the classroom appeared “ecological crisis ”. How to improve students’ scientific literacy in the classroom in an all-round way and strive to build an efficient classroom full of vitality so as to make the physical classroom enjoy, expect and long for students?