Article ID: | iaor1996677 |
Country: | United Kingdom |
Volume: | 23 |
Issue: | 3 |
Start Page Number: | 295 |
End Page Number: | 302 |
Publication Date: | Jun 1995 |
Journal: | OMEGA |
Authors: | Lee S.M., Kim E.B. |
Keywords: | programming: goal |
Most educational software packages for management science/operations research (MS/OR) introduced in the 1980s were designed mainly to obtain model solutions efficiently. As an effective teaching (or learning) aid, MS/OR software should be designed as a drill and practice program to encourage the student’s participation in solving a model. It should also provide clear explanations of the solution procedure. Consequently, educational MS/OR software should adopt a solution algorithm that can help students learn MS/OR models more effectively, rather than simply achieving computational efficiency. Thus, MS/OR software should ask questions, compare answers of the students and experts, and provide explanations to enhance students’ understanding of MS/OR techniques. To demonstrate these features, the authors developed SFG-GP (Signal Flow Graph Method of Goal Programming) which not only encourages students to participate in solution procedures, but also provides necessary explanations using predetermined sentences.