Abstract
Algebra teaching-learning requires a change, special attention and dedication on its strategies, theory of the learning process and also the teaching materials. These changes should be guided toward new pedagogic means that facilitate the learning of abstract concepts and techniques to the performance of the classes that the students are able to build their own knowledge, that discover for example, rules, definitions, or steps for some demonstration. In consequence, the work in question represents a theoretical contribution, to the efficient acting of the teacher in the teaching of algebra, making emphasis on the student's participative work, fomenting the development of basic abilities of reasoning for significant learning, and making them able to face demanding tasks.
