“回头看”意即回过头看看,本文指一种教学活动,教师在课堂教学中引导学生回过头看看学习的历程,达到回顾、总结、反思、提升的功效;促使学生从新的角度、多层次地对问题及解决问题的思维过程进行全面考察,从而深化对问题的理解,揭示问题的本质,优化学生的思维品质。 “Looking back ” means looking back, this article refers to a teaching activity, teachers in the classroom teaching guide students back to look at the learning process, to review, summarize, reflect, enhance the effectiveness; to promote students from the new Angle, multi-level to the problem and solve the problem thinking process to conduct a comprehensive survey to deepen the understanding of the problem, reveal the essence of the problem and optimize the thinking quality of students.