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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Didaktika: Jurnal Kependidikan
Bibin Rubini
Universitas Pakuan, Bogor
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Other

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Development of Augmented Reality-Based Multimedia for Enhancing Students' Understanding of Molecular Shapes Deuit Widya; Bibin Rubini; Leny Heliawati
Didaktika: Jurnal Kependidikan Vol. 13 No. 4 Nopember (2024): Didaktika Jurnal Kependidikan
Publisher : South Sulawesi Education Development (SSED)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58230/27454312.1150

Abstract

This study is a research and development (R&D) project aimed at enhancing students' conceptual understanding after using Augmented Reality (AR)-based multimedia for molecular shape topics. The research and development design employed is the ADDIE model (Analysis, Design, Development, Implementation, Evaluation). The study was conducted from November 2021 to September 2023. The subjects for the implementation of the molecular shape multimedia were 36 students from the 10th grade of a senior high school with a science major. Data were collected through multimedia validation questionnaires, multiple-choice questions with explanations, students' conceptual understanding tests, and student response questionnaires. Multimedia validation was carried out by expert lecturers and Chemistry teachers. The results indicate that the AR-based molecular shape multimedia is valid and suitable for use in terms of feasibility (content, presentation, and language) with a feasibility percentage of 91.66%. The Content Validity Index (CVI) related to the feasibility of the multimedia is 0.995 (valid). Learning using AR-based molecular shape multimedia can improve students' conceptual understanding. Students' responses to the AR-based molecular shape multimedia were very good, with an average score percentage of 92%. This study concludes that there is an improvement in students' conceptual understanding after using the AR-based molecular shape multimedia.
Profil Literasi Sains Siswa SMP pada materi perubahan iklim Triska Nuryanti; Indarini Dwi Pursitasari; Bibin Rubini
Jurnal Penelitian Pendidikan IPA Vol 9 No 10 (2023): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i10.5218

Abstract

This research aims to describe the profile of scientific literacy abilities in science subjects with material on climate change for class VIII students at SMPN 3 Cileungsi. The research was conducted using the ex-post-facto method on 76 respondents. Data collection was carried out using an interview guide sheet and a scientific literacy test which consisted of competency aspects in explaining scientific phenomena, evaluating and designing scientific investigations, and interpreting scientific evidence and data. The scientific literacy data was then analyzed using quantitative descriptive tests. Based on the results obtained, the average scientific literacy score was 31.58% in the low category. The highest level of knowledge was in the low category in 47 respondents with a score of 61.8%, while the highest score was in the 29 respondents with a score of 38.2% in the medium category. The low scientific literacy abilities of students are influenced by several factors such as learning resources that lack scientific literacy coverage, evaluation questions that do not refer to scientific literacy indicators, and digital teaching materials that are able to increase scientific literacy. Based on the data obtained, it can be concluded that students' scientific literacy in climate change material is still relatively low.
Co-Authors Deuit Widya Indarini Dwi Pursitasari Leny Heliawati Triska Nuryanti