• 作者： 馬秀蘭
• 作者服務機構： 嶺東技術學院
• 中文摘要： 本文旨在透過BBS，去促進學生做數學之意願，以培養其發展問題的能力，並從問題情境中去暸解學童對乘除法概念認知的程度，以及掌握不同問題情境的能力。研究結果發現，上網的樂趣，能促使全體學生在一學期的時間裡持續上網去發展問題，因而問題能真正反應出他們實際生活經驗中的乘除法模式及認知的程度；其中「倍數法」與「比例因子」及「等分除」是多數乘法及除法之問題情境類型，而「較小整數」且「符合計算信念」是問題的其它結構變項。而且拜BBS效益之賜，低學校能力者也願意投入數學的活動中，因此再次證明藉網路的BBS去促進學生「做數學」的意願是可行的，BBS 可被視為一個支援、協助學校能力低之學生發展數學問題的管道。
• 英文摘要： The purpose of this research was to investigate the effect of using the BBS on student attention and motivation to solve multiplication and division problems. In addition it provides information about students' cognitive levels and their abilities to control various problem situations. The results show that student interest in using the web can be used to motivate students to develop mathematical problems during a semester. The developed problems can reflect the students' ideas of daily experiences and the cognitive levels required by multiplication and division. The students most frequently use the concepts of "multiple" and "rate factor" and "partitive division". The concepts of the "smaller integer" and "com-putational thoughts" are also included in developed problems. Because of the use of the web, lower ability students are motivated to stay involved. Therefore the BBS might be viewed as a venue to assist students with low school abilities to develop mathematical problems.
• 中文關鍵字： 乘除法、發展問題情境（擬題）、電子佈告欄系統（BBS）
• 英文關鍵字： Multiplication and Division; Developing Problem Situations (Problem Posing); Bulletin Board System (BBS)