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雲林縣國中生一元一次方程式錯誤類型之研究

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表 4-3  學生錯誤情形分析表,引自郭正仁(2001)          低                                            錯誤比率                                高              低          空白比率                高  第二區  第一區  錯誤率 0﹪~50﹪  空白率 0﹪~50﹪  錯誤率 50﹪~90﹪  空白率 0﹪~50﹪ 題號越左上方之題目代表越不會困擾學生而且興趣越高。因此學生錯
表 4-6  學生在「文字符號的列式」中,作答情形之統計表  題號  答對人數  答錯人數  錯誤率  未作答人數  空白率  二、1(1)  97  45  31.69  11.00  24.44  二、1(2)  71  71  50.00  20.00  28.17  二、2(1)  18  124  87.32  11.00  8.87  二、2(2)  69  73  51.41  13.00  17.81          結果發現 1(1)和 2(2)答對的情形較多,而 1(2)和 2(1)答
表 4-13      一元一次方程式概念與題目雙向分析表          概念  題號  (一)  (二)  (三)  (四)  (五)  (六)  (七)  1  *  *  *  2  *  *  *  3  *  *  4  *  *  5  *  *  6  *  *  7  *  *  8  *  *  9  *  *  10  *  *  *  11  *  *  *  12  *  *  *  *  13  *  *  *  *  14  *  *  *  15  *  *  *  16
表 4-14    題號 1 之學生作答分析表  題號配對  學生理由分析  選答  人數  是    答是,但理由卻和 54 y 的答案矛盾。有些同學誤將 54 看成54;有些同學則認為只要是乘的關係即可,而八折為108,所以108×y。  4   正確  29    無人選。  0    認為 y÷ 45 = 45 y。  2    認為答案為 y× 54 。與 54 y 不相同。且定價×折數=售價之觀念 仍缺乏。  2  否    該選項者不知道定價之售價之關係應如何處理,定價售價之關係不
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