Within Information Systems Engineering context and particularly subject “Syntax and Semantics of languages”, Stack Automata theme is central to the “Theory of Formal Languages and Automata”, widely used in translators construction and other applications. Teaching experience, have found difficulties in the teaching-learning processes, which raises need to find mechanisms to improve them. We propose a constructivist approach and to situated cognition mediated by Information Technologies and Communication. This work includes the design and planning stages of an didactic intervention in the development of Stack Automata theme, implementation and evaluation is expected at the second half of 2012. In its development has employed a qualitative descriptive methodology, being its results a structure classes in which the contents and evaluations, are supported and mediated by technology teaching strategies that promote assimilation.