“…In this process, teachers have great works and responsibilities. However, the results of the carried out studies show that teachers' knowledge and skills regarding the planning, implementation and assessment processes of project tasks are not in desired level and they are the fields that require improvement [3,16,20,21,23,25,26,41,50,51,54]. In said studies, it is determined that mostly Turkish, sciences, math's and primary teachers proficiencies regarding the planning, implementation and assessment processes of project tasks are focused on.…”