In this study, I considered the development of mathematical meaning related to the Invertible Matrix Theorem (IMT) for both a classroom community and an individual student over time. In this particular linear algebra course, the IMT was a core theorem in that it connected many concepts fundamental to linear algebra through the notion of…

This book focuses on two issues: the realization of individual potential and the replacement of narrow specialization in human service institutions by a more general capability. This focus takes into special consideration the position of the elderly. Many questions are raised by these two unresolved basic issues reflected throughout this volume.…