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題 名 | 動態評量在診斷國小五年級數學障礙學生錯誤類型之應用成效=A Study of the Effect of Dynamic Assessment on Finding Error Patterns of Fifth Graders with Math Disabilities |
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作 者 | 朱經明; 蔡玉瑟; | 書刊名 | 特殊教育研究學刊 |
卷 期 | 18 2000.06[民89.06] |
頁 次 | 頁173-189 |
分類號 | 529.69 |
關鍵詞 | 數學障礙; 動態評量; Math disabilities; Dynamic assessment; |
語 文 | 中文(Chinese) |
中文摘要 | 傳統靜態評量較難發現學生之錯誤敗型及學習潛能做為補救教學之參考。動態評量透過逐步提共與教學,可發現學生困難與問題之所在,聯結評量與教學,並可促進學生解題策略之發展。本研究之數學動態評量工具實施於47位數學障礙學生獲得下列之效果。有33%的情況,數學障礙學生經動態評量協調後,仍然完全不會,其原因為不會計算,故補救教學時應加強基本計算之練習。只有2%的情況,數學障礙學生語音提示有效,應屬閱讀認字問題。有10%的情況,關鍵字提示有效;這些學生應加強其對數學語言的理解。有18%的情況,學生經簡化題目或圖解後,可以正確解題;這些學生可鼓勵其熟練型或以圖解的方式增進解題能力。另有23%的情況,以橫式列出計算步驟,學生即會解題。7%的情況,以直式列出計算步驟後,學生即會解題。故共有30%的情況,數學障礙學生其基本計算並無問題,如何以更具體、更有助於理解的圖形、教具、或實物及其他體操作、生活化、趣味化的方式促進語言理解與注意力較弱的數學障礙學生將題目轉換為數學式,是相當具有意義和挑戰性的,需要擔任數學障礙學生補救教學的教師更多的耐性與想像力。 |
英文摘要 | Traditional static assessment is difficult to find the error patterns and learning potentials of students for remedial instruction. Through graduated prompts and intervention, dynamic assessment can find students' problems and link assessment and instruction to develop students' problem solving strategies. A mathematical dynamic assessment tool is developed to help 47 fifth graders with math disabilities with the following results. With 33% of probability, the students can not solve the word problems under all the prompts. The reason is that they can not compute, thus practice with computation is necessary. With only 2% of probability, they can solve the problem speaking the word problem with the help of the teacher. These students have problems with reading comprehension. With 10% of probability, they can solve the problem with key words explanation. These students need to understand the mathematical terms. With 18% of probability, visualization and simplification of the word problems help them solve the problems. These students should be encouraged to use visualization and familiarize with problem patterns. With 30% of probability, the students can do computation but can not solve the word problems. The teachers need to find more concrete, real-worldly, and interesting ways to teach word problem solving techniques. |
本系統中英文摘要資訊取自各篇刊載內容。