The aim of this paper is to demonstrate the way to read while self- regulated to the text in teaching expository texts. Learners hope to become "good" fundamentally. However, in order to become "good", you have to know the way to become "good". I identify learning, a process of becoming "good" as a process of self-regulation. As a strategy for reading the expository texts with self-regulated, and identified the theory and practice of Mikiyu Aoki. It should be noted in the theory and practice of Aoki, is that you can capture the use of strategy and process of meaningbuild, strategy use of others visually. With it, it is easy to comprehend how learners are, leaders will facilitate the support. Practice of Aoki is a model of one of reading a lot of expository texts ("space of the argument" that Dr. Hirotaka Nanba has discussed).