text: Teachers always have clear objectives an they also know on which part of our school development we are on, and what else do we need to success. It seems like projects are not necessary, but for sure they are; because the knowledge that we acquire from those projects is not only helping us just while we are at school, if not that it is the key to success. However, teachers knows what we need to work on, and we just pick whatever is faster and easier to make without taking care of the knowledge that we are not acquiring, just because we want to spent time watching our cell phones playing video games or simply doing something non-related to the school.