Kanazawa Institute of Technology applies PBL to the backbone of its curriculum, and names it Project Design Program to grow up students into independently minded and actively engaged engineers. Through the Project Design courses for freshmen and sophomores, students constract teams and conduct the experiments to verify the hypotheses and ideas. However, since most students have not experienced such experiments at high schools, it is difficult for them to recognize many risk factors which occur during experiments. Therefore we have been integrating “Hiyari-Hatto” activities into the Project Design courses to ensure safety of students.