TY - JOUR T1 - A Mixed Methods Study of the Influence of Phenomenon-based Learning Videos on Students¡¯ Mathematics Self-efficacy, Problem-solving and Reasoning Skills, and Mathematics Achievement A1 - Cano, Jenny C. A1 - Lomibao, Laila S. Y1 - 2023 PY - 2023 DA - 2023/03/13 N1 - doi: 10.12691/education-11-3-2 DO - 10.12691/education-11-3-2 T2 - American Journal of Educational Research JF - American Journal of Educational Research JO - American Journal of Educational Research SP - 97 EP - 115 VL - 11 IS - 3 PB - Science and Education Publishing SN - 2327-6150 M3 - doi: 10.12691/education-11-3-2 UR - http://pubs.sciepub.com/education/11/3/2 Y2 - 2023/03/13 ER -