Based on the results of research that conducted by previous researchers suggest that the schools are the institutions most vulnerable to enter the radical religious ideology. Many factors could be cause this to happen. The lack regulation of the process of Islamic religious education in the schools, psychological conditions adolescentare unstable and looking for identity, the lack of religious comprehension in the students, and the religious organizations that entered to school institutions with a various of ideologies very easy, are part of the factors that cause vulnerability school institute from radical religious comprehension. In the respect to these conditions are required the model of the da’wa movement that can be accepted by adolescent and it be an alternative in the development of da’wa in the schools.To get the data, the authors conducted a qualitative study in the area of Purwokerto using the phenomenological approach. The researchers conducted interviews and focus group discussions with the school leaders, teachers, students, activists of religious organizations, and religious leaders who understand the problems in this study. The main data is processed by combining the results of the observation and study of literature through a phenomenological approach that emphasizes the meaning behind the phrases or statements from informan.To produce the movement patterns of school da’wathat can be acceptable to all the communities in the schools, the school needs to make the movement patterns of integratif school da’wa,both intra-curricular, co-curricular and extra-curricularactivities. The religious activities and cultivation of religious values are part of the process of da’wa that do not separated in the schools. In the practice of this the movement patterns, the school should pay attention to the characteristics of the school, students' backgrounds, as well as involvedstakeholders and the da’wa organizations.
OXYGEN TRANSPORT IN EGG MASSES OF THE AMPHIBIANS RANA SYLVATICA AND AMBYSTOMA MACULATUM: CONVECTION, DIFFUSION AND OXYGEN PRODUCTION BY ALGAE