Changes in time that cannot be undone require changes in society and the system. The change in curriculum is also carried out because of an increasingly competitive future. Students of genertion Z who are born spoiled will be increasingly difficult to live, difficult, resolved, find alternatives, and compete in the global world if not prepared from the bench of education. This paper explains how students are prepared not only able to think alone, but are able to develop critical thinking skills through language improvement so that they are ready to face the world of work. Project-based learning stages with a focus on 21st century competency training. Through Indonesian language learning students can become students who have learning and innovation skills, career, and digital literacy. In addition, 21st century learning trains communicative, collaborative abilities, and the use of cellular technology. Students are also taught to be able to apply the knowledge gained, be able to do what can be used in their lives, and be able to find solutions not only for academic needs but also useful in their lives. Through language learning students are prepared to become individuals who not only have knowledge, but also skills that can be utilized in future life and careers. Besides being a person who has the traits that can be used to survive in the industrial era 4.0.