Oivind Varkoy challenges music educators who start their educational work from well-defined learning outcomes and who then test and assess whether students have achieved these predefined ends. He argues that "ends-means-thinking," "assessment-thinking," and "some sort of market-philosophy" all relate to "instrumentalism" in which learners are…

Reactions to John Monaghan's "Computer Algebra, Instrumentation and the Anthropological Approach" focus on a variety of issues related to the ergonomic approach (instrumentation) and anthropological approach to mathematical activity and practice. These include uses of the term technique; several possibilities for integration of the two approaches;…