The goal of this investigation is to develop a model forthe evaluation for performance evaluation in the teachingfunction. The research consisted in characterizing anevaluation model, as well as the construction and designof four scales focused in students, immediate authorities,colleagues and teachers. A pilot study was applied using apopulation census conformed by the active professors andtheir attending students at the moment of the application.The scales were put under validation of content byjudgment of experts. The collected data was analyzedusing Factorial Analysis and Discriminant Validity to provethe validity; also, the Alpha of Cronbach was used for itsreliability for obtaining definitive instruments.