For Valdemir Mota de Menezes
A crucial point is that in my view: The student felt the need to solve a problem. The lack of interest in class has been one of the serious problems facing teachers and educators who seek magic formulas, teaching strategies and every possible device to excite students to study. Some methods are better than others, some are more attractive and other boring, but if the student does not feel the need to learn, the teacher arrives at your limit, after all, the teachers think, "Why I'm staying with a consuming student who want nothing, instead of investing in my forces that really want to learn??