There are many people who think that by simply changing the spaces or introducing technology in the classroom they are already innovating. And for me this is not so, educational innovation starts from a very clear concept and that is that we must get the role of the student and the role of the teacher are transformed; that the teacher is not a mere active person and a bunch of passive children around him receiving information, but somehow, we can through active methodologies, begin to get them to have a greater participation, they are able to create and generate the different proposals that are implemented in the classroom, FOR ME THIS IS THE KEY.That the teacher becomes a facilitator, a person who is able to encourage, to motivate students, and that they in turn, begin to play an increasingly active role in education, because that is what life is going to ask of them.The fundamental key for me is that before, in the classroom, a lesson was given, and now educational experiences are designed. We need to design good scenarios so that they are the real protagonists of the classroom.