This paper describes an educational package to help the learning process. A case study is presented of an energy distribution course in the Electrical Engineering Department at the Federal University of Espirito Santo (UFES). The advantages of the developed package are shown by comparing it with the traditional academic book. This package presents the appropriate contents to the student, instigating his/her knowledge. Relying on a particular model of each student, the tasks proposed to the students can be suited to the learning process of each individual user. (Author/YDS)