FEN BİLGİSİ ÖĞRETMEN ADAYLARININ PEDAGOJİK ALAN BİLGİSİ VE SINIF İÇİ ÖĞRETİMLERİNİN ARAŞTIRILMASI (EXPLORING THE PRE-SERVICE SCIENCE TEACHERS’ PEDAGOGICAL CONTENT KNOWLEDGE AND CLASSROOM TEACHING PRACTICES) - Didem KARAKAYA CIRIT - | The Journal of Academic Social Science Studies