The develop of the critical thinking in the field of the education demands to endow students with intellectual abilities that can understand, analyze, evaluate, synthesize, renew, adapt, produce and share knowledge as well as consider, cohabit, dialog, share, perform and resolve problems in marked contexts because of the social diversity and culture. It is defined, from a practical point of view as the process by which knowledge and intelligence are used to reach in a effective way, to the most reasonable and justified position. The most common way to get this critical thinking is not only to think, but to think while being focused on what you really want to understand and do it in the best possible way. At the same time you can appreciate and evaluate the process so that you can make decisions in the same process, there are three points that you must take into account: 1. Tendency to Critical Thinking 2. Access to Critical Content 3. Enviroments to practice Critical ...