Research has found that factors such as content, prompts, and individual motivational differences affect instructional effectiveness. While instructional effectiveness is acritical outcome variable, the limited availability of instructional time results in instructional efficiency being acritical consideration. This study evaluated whether varying…

This account of practice details the experiences of two doctoral students, on a DBA programme in the UK, as participants in an action learning set. It outlines the background to setting up the action learning set and describes early assumptions made by the students in relation to action learning structures. It highlights the initial difficulties…

This paper deals with a set of geometrical problems for mathematical problem-solving at different difficulty levels. All of these are presented as national flags and one has to investigate invariant area proportions when changing the locus of any corner of the flag. This dynamic element suggests the usage of dynamical geometry environments.…