This study aims to conceive, practice, and empirically examine cooking classes in High school Home economics using a cyclical step model of self-regulated learning by Zimmerman et al., from particularly focusing on the learning process of students with low pre-class self-adjustment strategy scores, and conceived a class in which cooking learning and its review were repeated twice. The class that was conceived was a single unit name, ‘Let’s cook a simple everyday meal’ (for first grade students of junior high school). As the result, in the self- reflection stage, there were few conversations, and there was little new recognition by the consultation, when only 2 students with low self- regulated strategy score. However, by adding one student (A1) with a high self- regulated strategy score to both, the conversation in three parties increased, and the number of new notices which arose by the consultation also increased. This may be attributed to the fact that A1 played three roles. Its role is positive acceptance, deeper understanding, and implications for cooking work to other members.