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1.巧妙导入,带领学生入境。物理课的导入常常可以采用“现象导入法”。所谓现象导入法就是利用一定的教具,在物理课堂上学生展示一种物理现象,然后,加以追问,把学生带入一定情境,引入新课的一种导入方法。采用这种方法的好处在于激发了学生的好奇心和求知欲,让学生在此驱动下学习新课,掌握新知识,可以有效提高初中物理的学习效率。切忌教师进入课堂,“单刀直入”:“同学们,今天我们来学习某某章、某某节,下面我们来学习新课”然后板书标题。
1. Ingenious introduction, leading students to entry. The introduction of physical lessons can often be used “phenomenon into law ”. The so-called phenomenon of the introduction of the law is the use of certain teaching aids in the physical classroom students to show a physical phenomenon, and then, to be questioning, the students into a certain situation, the introduction of a new lesson into a method. Advantages of using this method is to stimulate the curiosity and curiosity of students so that students can learn under this new course, master new knowledge, can effectively improve the efficiency of junior high school physics. Avoid teachers into the classroom, “single-stranded”: “classmates, today we learn a certain chapter, a certain section, let’s learn a new lesson ” and then the title of the blackboard.