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初中物理编辑
物理:8.5《探究滑轮的作用》教案1(沪粤版八年级)
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  • 资源类别教案
    资源子类同步教案
  • 教材版本沪粤版
    所属学科初中物理
  • 适用年级八年级
    适用地区全国通用
  • 文件大小90 K
    上传用户xhz2627
  • 更新时间2011/3/28 11:11:27
    下载统计今日0 总计18
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资源简介
一、教学目标:
1.知识与技能目标:
①知道定滑轮、动滑轮的作用,能区分定滑轮与动滑轮。
②会组装简单实验装置。
③会用杠杆平衡条件分析定滑轮和动滑轮的特点。                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
2.过程和方法
①通过观察,了解滑轮的构造,培养学生观察能力。
②通过探究活动,培养学生研究物理的正确方法。
③通过实验现象和数据的分析,培养学生归纳总结、逻辑推理能力。
3.情感、态度和价值观目标:
①通过“升旗”情景,对学生进行爱国主义的教育。
②通过探究活动,激发学生主动获取知识的兴趣和欲望,培养学生乐于探索并善于探索的学习品质。
③通过小组间交流与合作,培养学生团结合作的精神;在定、动滑轮学习的过程中,培养学生发现问题、提出问题、用已知的知识解决问题的能力,
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