HAYAT BİLGİSİ DERSİNDE UYGULANAN DİZGELİ EĞİTİM YÖNTEMİNİN ETKİLİLİĞİNİN İNCELENMESİ VE MALİYETİNİN ANALİZİ (EXAMINATION OF THE EFFECTIVENESS OF SYSTEMATIC LEARNING METHOD APPLIED IN THE LIFE SCIENCES COURSE AND ITS COST ANALYSIS) - Cihad ŞENTÜRK - | The Journal of International Educational Sciences