Indonesia’s geological location has a significant impact on disasters in Indonesia. This disaster caused economic losses, casualties, and psychosocial disorders, namely post-traumatic stress disorder, especially at vulnerable ages, one of which was students. This research aims to develop innovations related to post-disaster recovery efforts for learning activities that were hampered by damage to school buildings by paying more attention to healing Post Traumatic Stress Disorder (PTSD) in students. The method used is the Design Thinking Framework which consists of Emphatize, Define, Ideate, Prototype, and Testing. Data collection techniques use literature study, indirect observation, and Forum Group Discussion. Data analysis uses descriptive qualitative by describing the results of observations, literature studies, and focus group discussions. The results is Modular-Based Smart School Emergency Tents prototype. The originality or value of this research lies in the idea of an emergency school tent that has a personal energy source, portable tables, and is modular based. The module that accompanies this tent guides teachers in carrying out trauma healing for students who are indicated to be experiencing post-traumatic stress disorder.