فاعلية استخدام نموذج تريفنجر (treffinger) في تدريس العلوم في تنمية مهارات الحل الإبداعي للمشكلات البيئية لدى تلاميذ المرحلة الابتدائية بالمدينة المنورة
This study aimed to investigate the effectiveness of using Treffinger's Model in teaching science in developing creative problem-solving skills for environmental problems among elementary school students in Al-Madinah Al-Munawwarah. The study adopted a quasi-experimental design, and the sample consisted of 50 elementary school students in Al-Madinah AlMunawwarah. The research instrument was a test of creative problem-solving skills for environmental problems needed for elementary school students in science. The study findings revealed that there were statistically significant differences between the mean scores of the control and experimental groups in the post-test of the test of creative problem-solving skills for environmental problems needed for elementary school students in science as a whole, and in the sub-skills (understanding challenges, generating ideas, planning for implementation) in favor of the experimental group. This indicates the effectiveness of using Treffinger's Model in teaching science in developing creative problem-solving skills for environmental problems among elementary school students in Al-Madinah AlMunawwarah. The study recommended the need to adopt scientific models, including Treffinger's Model, in developing creative problem-solving skills for environmental problems among elementary school students. (Published abstract)