Özet:

The objective of this research is to investigate the impact of activities based on the project-based learning approach (PTÖ) on self-release and supernova skills. For this purpose, the research was carried out with a study group of 204 students consisting of 10th grade students in the "Middle Education Selective Project Preparation Course" processed with PTÖ events. In the study, a semi-experimental model with the pre-test-sontest control group was preferred. The data of the study was collected with the "Ultimate Awareness Reserve (UFE)" and the "Intention and Learning Strategies Scale (GÖSÖ). Multi-factor variance analysis has been applied for repeated measurements in order to see the impact of the experimental process on the skills of students. The research finds that activities based on the PTÖ approach have a positive impact on the development of students’ prevention and supernova skills and have a high level of impact on the changes that occur.