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俗话说:“良好的开端是成功的一半。”上课刚开始,学生的思维仍停留在课间活动中,还未进入新知识的学习状态。此时教师采用恰当的导入,能够稳定他们的情绪,唤醒他们的有意注意,使兴奋点极速转换到课堂上来。职高学生相对基础较差,而且有许多不良的行为习惯,学习缺乏积极性和主动性,意志力薄弱。因此,在新课的教学中,导入是否合理,不仅影响学生对知识本身的掌握,而且会影响学生是否能产生对物理学习的兴趣。让他们能
As the saying goes: “Good start is half the battle.” "At the beginning of class, students’ thinking is still stuck in the activities of class and has not yet entered the state of learning new knowledge. At this point teachers use appropriate import, to stabilize their emotions, awakened their intentional attention, the excitement quickly converted to the classroom up. Vocational high school students relative poor base, but also many bad habits, lack of enthusiasm for learning and initiative, weak willpower. Therefore, in the teaching of the new course, whether the introduction is reasonable or not will not only affect students’ mastery of knowledge itself, but also affect whether students can have interest in physics learning. Let them be able