Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : Jurnal Pendidikan MIPA

A Virtual Lab Activity Combined with a Prediction-Observation-Explanation Model to Improve Students Learning Outcomes in Direct Current Circuit Zega, Adifeti; Hartanto, Theo Jhoni; Budi, Gunarjo Suryanto
Jurnal Pendidikan MIPA Vol 24, No 1 (2023): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Laboratory activities are very important in the process of teaching and learning physics in schools. Limited laboratory facilities in schools are enough to hinder direct laboratory activities. The combination of predict-observe-explain (POE) learning with virtual laboratory activities can be an alternative to developing a more active, interesting, and meaningful physics learning process and overcome the limitations of equipment in the laboratory. This study aims to describe virtual lab activities with POE learning on student cognitive learning outcomes in direct current circuit topics. Participants were taken from senior high school students in the 12th grade in Palangka Raya, Indonesia. It includes 30 students who have not yet studied direct current circuits. A pre-experimental research method with a one-group pre and post-test design was used. The finding indicates that students cognitive learning outcomes were increased with a medium category (N-Gain score 0.69). Specifically, the increase was found in the subtopics electric current and potential difference (N-Gain score 0.66), simple direct current circuits (N-Gain score 0.68), electrical circuits series and parallel (N-Gain score 0.73), and Ohm's Law (N-Gain score 0.70). Based on this research, virtual-lab activity with POE learning could be considered an alternative to conducting a meaningful learning activity, especially in physics learning.Keywords: crocodile physics, direct current, physics, POE learning model, virtual lab.DOI: http://dx.doi.org/10.23960/jpmipa/v24i1.pp309-320
A Study of Fluid Convective Flow in a Room: A Research-Based Learning on Heat Transfer Topics Budi, Gunarjo Suryanto; Hartanto, Theo Jhoni; Farcis, Fenno; Putri, Umi Amanda; Siloam, Kristanoval
Jurnal Pendidikan MIPA Vol 25, No 1 (2024): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstract: This study is motivated by the importance of developing learning patterns that emphasize the formation and understanding of students through active learning. One form of learning that can support this goal is research-based learning. Research-based learning promotes student-centeredness and integrates research into a meaningful learning process. In this work, the students are actively involved in real research related to fluid convective flow topics. This research aims to describe the impact of research-based learning on students' understanding of convective fluid flow topics. A pre-experimental research method with a one-group pre-test and post-test design was used. Participants were taken from students in the Physics Education Study Program at the University of Palangka Raya taking thermodynamics courses. The number of participants was 20 students. The test instrument is in the form of essay questions consisting of five questions related to fluid convective flow material. The finding indicates that prospective teacher students' understanding was significantly increased with a high category (N-Gain score of 0.74). Based on this study, research-based learning activities could be considered an alternative to conducting meaningful learning activities, especially in fluid convective flow topics.         Keywords: fluid flow, physics learning, research-based learning.DOI: http://dx.doi.org/10.23960/jpmipa/v25i1.pp53-65