My dissertation deals with the contribution of practical activities as scope for the factors developing creativity of primary school pupils. Firstly, the definitions of the terms creativity, technical education and project teaching, based on specialised literature, are introduced. These three theoretical spheres focus in detail on the creative process and product, creative factors, convergent and divergent thinking skills, the creative person and the methods that help develop his or her creativity. I try to clarify the technique as a means of development of practical activities. After that I deal with the educational area "Man and the World of Work" and present possible topics for the development of creativity in working education. My thesis demonstrates a project together with its types and focuses on the implementation and benefits of project-based learning. The practical part is focused on the development of individual projects. Fifteen individual projects, helping to develop creativity of pupils at primary schools, were offered to twenty-one teachers. These teachers participated in a questionnaire survey and they were given an opportunity to provide feedback on the above mentioned individual projects. The results of the survey are described in the sixth chapter of this thesis.