This study aims at developing valid, reliable and practical prototype questions to measure Critical Thinking Skills of Digestive System for Senior High School students. The method used in this study is the development research (DR) that consists of synthesising theory and needs analysis, step design (variable construction, indicator development, questions arrangement, making the instrument, sco…
This study aims to determine the anatomical structure with various types of roots. The research is conducted at the Palembang Biology Education Laboratory from November 1st to February 30th, 2020. The study use a descriptive method. The plant roots use in this study are sticky roots (Radix adligans), breath roots (Pneumatophora), hanging roots (Radix aereus) and supporting roots. Observations a…
Penelitian ini bertujuan untuk mengetahui pengaruh penerapan model Problem Based Learning (PBL) dengan desain FILA chart dalam pembelajaran virtual terhadap keterampilan metakognitif dan hasil belajar kognitif peserta didik kelas XI SMA pada materi sistem ekskresi. Penelitian ini dilaksanakan di SMA Negeri 1 Palembang. Metode penelitian yang digunakan adalah Quasi Experimental Design dengan des…