國二復學生數學補救教學之行動研究

本研究係以輔導一位中輟復學的國二學生進行數學補救教學之行動研究，期望透過研究結果分析，能對該生的補救教學及後續輔導做出具體建議。研究初始階段先以國一整數四則運算、指數律、因數倍數等三個特定單元概念，設計第一階段前測與訪談，再依該資料分析其目前的能力狀態及學習困難。第二階段則是採用計算器做整數四則運算題及拼組索瑪立方體的解題推理，進行補救教學，本階段全程錄影並蒐集該生在補救教學所填寫的學習單、思考與對話過程，以及個別訪談資料等資料，進行完資料分析之後，再據以擬定並進行第三階段針對國二平方根概念的補救教學，蒐集學習單及教學過程錄影訪談等資料，輔以該生的班導師訪談逐字稿。研究結果如下: 該生的整數四則運算計算能力，紙筆計算方面僅能做個位數加法，但是若提供計算器則可穩定正確完成三位數整數加減混合計算的問題。另該生對於索瑪立方體的拼組極感興趣，並可理解題意與順利解題，甚至主動表示希望能再接受測驗，可見該生的空間能力不錯且具有學習的意願。至於該生在國二平方根概念的教學活動中，拼圖表現優於平方根理解，所以需要另外多花時間建立其平方根概念。佐以班級導師觀察及訪談發現，該生仍具學習國中基礎數學的能力，對於該生的後續補救救學，建議可投其所好針對他感興趣的幾何類問題著手，特別是代數問題若能輔以幾何圖示是較適合該生的方式。

關鍵字

復學生；補救教學

並列摘要

This study is based on the study of the remedial teaching of mathematics remediation in one eight grade students. It is expected that through the analysis of the results, the remedial teaching and follow-up counseling of the students can be made. At the initial stage of the study, three math units of seven grade of the design and the interview, and then analyze the current capacity of the state and learning difficulties. The second stage is to use the calculator to do the mixed arithmetic problems and the solution of Soma cube, remedial teaching, the entire stage of the video and collect the student in the remedial teaching fill in the study, thinking and dialogue process, and Individual interview materials and other information, after the completion of the data analysis, and then according to the preparation and conduct of the third phase of the concept of the eight grade square root remediation teaching, learning and learning process video interviews and other information, supplemented by the students of the class teacher interview. The results are as follows: The calculation of computing capacity, pen and paper can only be calculated to add a bit, but if the calculator can be stable and correct completion of the three-digit integer addition and subtraction mixed computing problem. The student for the Soma cube problem solving was very interested in, and can understand the meaning and smooth problem-solving, and even take the initiative to express hope to be able to accept the another problem test, we can see the student of the space ability is good and have the will to learn. As for the student in the square root concept of remedial teaching activities, the puzzle performance is better than the square root to understand, so need to spend more time to build thus student’s square root concept. Accompanied by class teacher’s interview found that the student still have the ability to learn the basic mathematics concepts, the follow-up to the student to save the school, it is recommended to prepare for his geometric problems interested in proceeding, especially algebra problems can be supplemented by geometric diagram is more suitable for the student.