学生是学习的主人,教师是学生学习的组织者、引导者和合作者。因此,在教学中我们要充分地相信学生,把课堂还给学生,注重让学生经历获取知识的过程,从中培养他们分析问题、解决问题的能力。基于这种观点,笔者就完全平方公式的教学做了如下设计。 Students are the masters of learning, and teachers are the organizers, guides, and collaborators of student learning. Therefore, in teaching, we must fully believe in students, return classes to students, and focus on allowing students to experience the process of acquiring knowledge, and develop their ability to analyze problems and solve problems. Based on this point of view, the author designed the teaching of the complete squared formula as follows.