Home > Wen Yuan (Middle School Edition) > 2021 No.06 > 初中物理课堂中情境教学的实践

  • 初中物理课堂中情境教学的实践

    Author(s):

    孙尽林

    Publication Title:

    Wen Yuan (Middle School Edition) 2021 No.06

    Affiliations:

    河北省蔚县西合营中学 河北 蔚县 075700

    Abstract:

    滚动、滑动、静摩擦是摩擦力的三种类型,在这之中,用滚动摩擦力代替滑动摩擦力可以使摩擦减少。判断是不是存在摩擦力是学生学习这一教学内容的难点,教学的难点是怎样确定不能看见的摩擦力及其方向。

    Keywords:

    初中物理;情景教学;优点

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