單位量圖示法提升學童乘法能力之探討─以國小二年級為例

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單位量圖示法提升學童乘法能力之探討─以國小二年級為例
著者: 陸貞苑; Lu, Chen-yuan
謝碧雪; Bih-sheue Shieh; 應用數學研究所碩士班
主題: 解題能力; 乘法概念; 圖像表徵; 國小二年級; multiplicaton concept; the second grade in primary school; Iconic Representation
描述: 本研究主要目的在探討兒童學習乘法初期，接受單位量圖示法及Polya 解題策略的教學後，解題表現及學習保留效果。本研究採用實驗教學法，以研究者任教的班級為實驗班，將單位量圖示教學及Polya 的解題策略融入教學中，對照班則採用傳統教學。在資料分析上，本研究主要以量化分析，了解學童乘法解題能力的成效與保留效果；並輔以質性研究來了解學童的學習情形。茲將本研究的重要結果摘要如下：一、依據實驗班與對照班在「乘法解題能力測驗」學後測及延後測成績統計分析結果，實驗班學童的整體表現優於對照班學童，且在乘法各類型題目的答對率明顯優於傳統教學下的對照班學童之表現。顯示圖示法及Polya 的解題策略教學有助於提升學童乘法的解題能力，且學童之乘法概念具有保留效果。二、不同程度的學童，在接受圖示法及Polya 的解題策略教學後，對於乘法解題能力之表現皆有所進步，其以中分組及低分組學童進步最明顯。三、透過圖示法學童具有清楚的乘法概念，不易弄混乘式記錄和幾個幾及幾的幾倍之間的關連。四、透過解題策略的引導，學童文字題的解題能力明顯提升。
The purpose of this research was to discus the ability of child on study the multiplication problem ininitial period, by accepting the Iconic Representation teaching and the problem-solving strategy（G.Polya）.This research was based on experimental research with the 2-th grade students.The experimentalgroup was with the Iconic Representation teaching and the problem-solving strategy（G.Polya）.Thecontrol group was with the traditional teaching.The research outcome was analysed through both the quantity（in evaluating results）and the quality（in discussing progress）methods.The results are as follows：一、 Iconic Representation and problem-solving strategy teaching were helpful for multiplicationteaching. Students’ multiplication problem solving ability had been increased after theyaccepting unit quantity graphic interpretation and problem solving strategy teaching activities.Students have the retention effect on the Multiplication of concept.二、 After the Iconic Representation and problem solving strategy teaching, students’ multiplicationproblem-solving ability were improved,especially,the middle and the low level students.三、 In this teaching model,students can understand and describe the solving records of multiplicationproblems,while multiplication records and the correlation between multiples are not liable to beconfused.四、 In this teaching model, the students’ problem- solving ability was greatly inproved.
碩士
建立日期: 2013
格式: 121 bytes
text/html
語言: 中文
識別號: http://nutnr.lib.nutn.edu.tw/handle/987654321/686
資源來源: NUTN IR

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單位量圖示法提升學童乘法能力之探討─以國小二年級為例

陸貞苑; Lu, Chen-yuan 謝碧雪; Bih-sheue Shieh; 應用數學研究所碩士班 2013

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