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數學領域-國中
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數學領域輔導員-溪南國中-張廷吉
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May 21, 2016, 11:21:32 AM
5/21/16
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X:Y
= 2:3
= 4:6
= …
請列出XY的關係式並判斷是否成正比?
題目有問題?
本來的問題是想問
二元一次方程式
解集合(變化規律)
一次函數
比(兩點式)
等差數列
這些單元似乎都有一些“一樣”的元素,是什麼?
那又為何會演變成不同的題材(單元)呢?
數學領域輔導員-溪南國中-張廷吉
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May 21, 2016, 11:22:54 AM
5/21/16
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to 臺中市國民教育輔導團公開討論區
數學領域輔導員-溪南國中-張廷吉於 2016年5月21日星期六 UTC+8下午11時21分32秒寫道:
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