Didactic Suitability of an Instructional Process on Optimization of Real Functions of Two Variables for Economics Students

Abstract

Mathematical optimization is a recurring theme in professional careers such as mathematics, engineering, and economics. Using the notion of didactic suitability of the EOS theoretical framework, the main objective of this research is to assess the didactic suitability of an instructional process on the optimization of real functions of two variables in Economics students. In this qualitative research, the reference meanings of the partial derivatives involved in optimization problems are identified, indicators of didactic suitability are adapted in their six facets, and the instructional process implemented by the teacher is analyzed by comparing it with the suitability indicators. The conclusion is that the observed teaching process largely complies with the proposed indicators, particularly in the epistemic and cognitive facets, which makes it a suitable process, considering some aspects for improvement in the other facets.