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学生学习物理很容易将知识与生活隔离开来,变成单纯的物理知识的学习,极不利于学生能力的培养、“STS”观念的建立。如果教师能有意识地寻找学生常见的生活现象或事物作为切入点,将众多的物理知识联系起来,组成一个有机整体,让学生主动参与、感受,将会极大地激发学生的学习兴趣、增强学生的信心,也教会了学生联系实际的方法,在不自觉中培养了学生解决问题的能力。下面我简单介绍一下以“电灯”为切入点,将众多物理知识溶合起来,让学生联系生活、培养能力的复习方法。一、电灯的构造(灯丝)题组
Students learn physics is very easy to isolate knowledge and life, and become a simple physical knowledge learning, is not conducive to the cultivation of student abilities, “STS ” concept of the establishment. If teachers can consciously look for students’ common life phenomena or things as an entry point, linking many physical knowledge together to form an organic whole, allowing students to actively participate and feel will greatly stimulate students’ interest in learning and enhance students’ Confidence also taught students how to approach the actual situation and unconsciously cultivated students’ ability to solve problems. I will briefly introduce the review method of using “electric light” as an entry point to combine many physical knowledge and let students contact life and cultivate their abilities. First, the structure of the light (filament) question group