TY - JOUR TI - Implementation of Problem Based Learning to Increase Scientific Explanation Skill in Biology Learning about the Environment AU - Laksmi, Monika Lintang AU - Sari, Dewi Puspita AU - Rinanto, Yudi AU - Sapartini, Raden Rara T2 - Journal of Learning for Development AB - This research aimed to describe and find out whether implementation of Problem-Based Learning can improve scientific explanation skills in biology learning about the environment. The research method was Classroom Action Research through the implementation of Problem-Based Learning. This classroom action research consisted of two cycles, which were concluded by planning, acting, observing and reflecting. The research subject was a natural science class consisting of thirty four students. Data were collected by essay test, observation method, interviews and documentation. Data were validated by the triangulation technique consisting of three components: data reduction, data presentation and conclusion. The research results showed improvement in the scientific explanation skills of students on the implementation of Problem Based Learning. The percentage improvement of students' scientific explanation was 61% in claim, 53% in evidence, and 51% in reasoning. DA - 2021/11/17/ PY - 2021 DP - jl4d.org VL - 8 IS - 3 SP - 532 EP - 540 LA - en SN - 2311-1550 UR - https://jl4d.org/index.php/ejl4d/article/view/531 Y2 - 2022/04/05/12:26:28 KW - Biology Education KW - Classroom Action Research KW - Problem Based Learning KW - Scientific Explanation KW - _genre:PR-primary_research KW - ⛔ No DOI found ER -