• 作者： 馬秀蘭
• 作者服務機構： 嶺東技術學院
• 中文摘要： 本研究分為上、下兩個學期實施。在上學期，24 位國小六年級學生透過校內網路上的BBS ，去發展有關數學“加減法”運算之「問題情境」。在下學期研究者匯整上學期學生在BBS 上所發展的問題，統計歸納問題情境的分類及學生的日常生活經驗，並檢驗學生的迷失概念。本研究結果發現，上網的樂趣能誘發學生「做數學」的意願，且促成“低數學”程度學生從一般數學課堂上沈默的邊緣人，變成參加者。因此BBS 可被視為一個支援、協助“低數學” 程度學生發展數學問題的管道。
• 英文摘要： This study was conducted through two semesters. In the first semester, 24 students developed mathematical problems about addition and subtraction on the Bulletin Board System (BBS). In the second semester, the researcher collected all the problems students had developed on the BBS in the first semester. Then those problems were analyzed by type of problems situation and the students' daily experiences. In addition, students' misconceptions were examined. The data indicates that the BBS could induce students to do mathematics and let low mathematics abilities who normally are indifferent and do not participate become participants. Thus, we might view the BBS as a venue to assist students with low mathematics abilities to develop mathematical problem.
• 中文關鍵字： 加減法；電子佈告欄系統(BBS)；發展問題情境（擬題）
• 英文關鍵字： Addition and Subtraction, Bulletin Board System (BBS), Developing Problem Situation (Problem Posing)