From early days, SoTL scholars have documented the "small significant networks" (Roxå and Mårtensson's term) in which colleagues discuss teaching in local gatherings, as well as in broadly attended conferences and publications. Recent ISSOTL discussions recognize the significance of efforts at this scale and seek to situate them in a…

The aim of this paper is to describe the innovative teaching approach used in the Southern Federal University, Russia, to teach accounting via a form of matrix mathematics. It thereby contributes to disseminating the technique of teaching to solve accounting cases using mutual calculations to a worldwide audience. The approach taken in this course…

In this article we provide two detailed examples of how we incorporate biological examples into two mathematics courses: Linear Algebra and Ordinary Differential Equations. We use Leslie matrix models to demonstrate the biological properties of eigenvalues and eigenvectors. For Ordinary Differential Equations, we show how using a logistic growth…

Discusses matrices of the common coupling cases and molecular formation according to models based on union of separate species, description of the united atom, and electron configuration. The matrix tabulations reveal general patterns which make extrapolations easy without detailed use of the Wigner Witmer rules. (JN)

Describes a model for inelastic scattering obtained by suitably generalizing scattering from a square well. The generalization introduces matrices into the quantum-mechanical scattering equations, which may be solved exactly to give an explicit expression for the scattering matrix. Discusses the results it predicts for a simple example. (Author/SK)

The second edition of the rolling five-year plan of the University of Strathclyde is based on the use of a university policy directional matrix. The advantages of this method and some of the work to be carried out to refine the indicators before they are used again are summarized. (Author/MLW)

Describes a precise yet simple method for computing eigenvalues and eigenvectors of a symmetric matrix useful in teaching quantum mechanics. (SK)

The Course Selection Matrix Chart helps student and counselor produce an objective ranking of available courses. The versatile and convenient five-step self-help method can accommodate comparison of up to seven courses and may be modified to compare items other than courses. (MSE)

Presents two papers commenting on previous published articles. Discusses formulas related to the determinants of sums and tests the formulas using some examples. Provides three special cases of the determinants of sums. (YP)

The most difficult task for campus planners is making site selection recommendations based on qualitative facts that cannot be compared to each other. Any means of alternative site evaluation should include a flexible system of comparing such far-ranging criteria as visual impact, access to parking, and site development cost. (MLW)

Provides an overview of a course, "Applied Linear Algebra," for teaching the concepts and the physical and geometric interpretations of some linear algebra topics. Describes the philosophy of the course, the computer project assignments, and student feedback. Major topics of the course are listed. (YP)

Symbolic Interactive Matrix Processing Language (SIMPLE) is a conversational matrix-oriented source language suited to a batch or a time-sharing environment. The two modes of operation of SIMPLE are conversational mode and programing mode. This program uses a TAURUS time-sharing system and cathode ray terminals or teletypes. SIMPLE performs all…

Simple continuity is applied with graph theory to generate a student flow model with multiple inputs and outputs. A graph of all semesters or nodes is laid out along with an input block for transfers in and an output block for transfers out. Arcs are connected from the zero node to the graduation node and these are placed in a time-forward…

Presents computer programs (Applesoft Basic) for: (1) 2-D rotation about any point through any angle; (2) matrix transformation for 2-D rotation; (3) 3-D translation; (4) 3-D rotation; and (5) hyperboloid rotated in 2-D space. Includes background information and sample output for the matrix transformation subroutines. (JN)

Describes the use of a matrix process to establish connections between mathematics and science using national standards. The matrix can be established as a regular part of the planning process and can help guide educators to implement effective activities which embed the standards and connections within the curriculum rather than as supplemental…