TY - THES T1 - Effects of metacognitive strategies on students self-efficacy and concept understanding in biology within a blended learning environment A1 - Ordonio, Reyton O. A2 - Yangco, Rosanelia Timtiman A2 - Muega, Maricris B. Acido A2 - Que, Elenita N. LA - English PP - Quezon City PB - College of Education, University of the Philippines Diliman YR - 2020 UL - https://ds.mainlib.upd.edu.ph/Record/UP-99796217613562231 CN - LG 995 2020 E32 O73 KW - Biology : Study and teaching (Secondary) : Philippines : Mandaluyong City. KW - Blended learning : Philippines : Mandaluyong City. ER -