This article both describes and explains the nature of system simulations--the generation of (non-)numeric models representing characteristics, behaviors, or functions of physical or abstract systems/processes under study. For ease of presentation, I first present some of the most pressing theoretical-practical considerations concerning…

Need analysis is an essential element in the process of designing any language course as it seeks to cater for what learners need in their lessons. This study proposes a framework to analyse learners' needs for exam preparation courses. The proposed framework adopts the works of Macalister, Nation, and Brindley to address different linguistic and…