Home > Wen Yuan (High School Edition) > 2021 No.08 > 巧设空间模型载体 考查直观想象素养

  • 巧设空间模型载体 考查直观想象素养

    Author(s):

    梁士伟

    Publication Title:

    Wen Yuan (High School Edition) 2021 No.08

    Affiliations:

    广州彭加木纪念中学

    Abstract:

    球的外接几何体问题在高考命题中是常考题型,此类试题情境呈现和设问方式多种多样,主要考查空间想象能力,数学建模和直观想象素养。本文结合各种外接情境,巧设空间模型载体,让外接球的求解问题化难为易,化抽象为直观,进一步提升学生空间想象能力,培养学生直观想象的能力素养。

    Keywords:

    几何体;模型载体;数学建模

    Views
    5
    Citations
    0
    Downloads
    0
    Favorites
    0
    Full Text
    Download PDF
    Cite
    Favorited
    Favorite
    Share via WeChat

    Scan to share on WeChat

    Mobile Reading

    Scan to read on mobile