高二SPM补充教材:Vector, Statistics, Longitudes and Latitudes

ch46 Vectors

ch48 statistics

ch 17 longitudes and latitudes

 

 

5 thoughts on “高二SPM补充教材:Vector, Statistics, Longitudes and Latitudes

  1. 亲爱的老师,
    有一段时间没看到你,别来无恙啊~身子还好嘛?天气最近坏了,记得多穿几件啊!

    我现在怀念着你上课的时光,不知道你有没有制作bearing的ppt,有那当然是最好,没有那就祝我们有个漂亮的号码吧~

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