The first step to access information; it is possible to perceive it by hearing, seeing and touching. It is necessary to make sense of this gained knowledge. Therefore, having some basic skills forms the basis of all disciplines. The purpose of this research is to determine skills through activities prepared with an interdisciplinary approach. The research was designed as a case study. Purposeful sampling method was used to determine the study group of the research; the study was conducted with third grade primary school teaching students as the study group. As data collection tools in the study; skill target list, in-class skill observation form, semi-structured interview form and student products were used. At the end of the research, the students' skills were determined and in terms of science skills; it was revealed that life skills and innovative thinking skills were sufficient, but scientific process skills were not sufficient. In terms of language skills, reading and writing skills were found to be at an intermediate level. However, speaking skills, which are self-expression skills, were found to be at a low level. In terms of mathematical skills, it was observed that their problem solving skills were high, but their level of using basic mathematical skills was low. Technology skills; it has been found that it is sufficient in terms of algorithm creation, but not in the context of science acquisition. In addition, it has been observed that the activities prepared through the task-oriented teaching method make the lesson interesting and are effective in revealing creativity.