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Effectiveness of Interactive Learning Media Based on Virtual Laboratory on Scientific Literacy and Concept Mastery in Dynamic Electricity Awila, Asnianti A.; Abdjul, Tirtawaty; Yusuf, Muhammad; Odja, Abdul Haris; Mursalin, Mursalin; Supartin, Supartin
Jurnal Penelitian Pendidikan IPA Vol 11 No 12 (2025): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i12.13530

Abstract

Scientific literacy is an individual's ability to apply scientific knowledge, identify questions, and draw conclusions based on evidence to understand and make informed decisions about the natural world and changes resulting from human activities. This study aims to analyze the effectiveness of interactive learning media based on the Virtual Laboratory in enhancing scientific literacy and improving students' conceptual understanding of the Dynamic Electricity. The study employed a quasi-experimental design, specifically the One-Group Pretest–Posttest Design, without a control group. The research subjects consisted of four ninth-grade students from two schools, namely SMPN 3 Pagimana and SMPN 5 Pagimana, totaling 80 students. The research instruments consisted of a science literacy test and a concept mastery test, each consisting of 10 essay questions and validated by experts. The results showed that the use of Virtual Laboratory media effectively improved students' science literacy, as indicated by a significant increase in scores on the posttest compared to the pretest. Statistical analysis using a paired sample t-test yielded a significance value < 0.05 in all classes, indicating a meaningful difference between students' initial and final abilities. Furthermore, the Normalized Gain (N-gain) value was in the high category (0.93–0.97). Thus, interactive learning media based on Virtual Laboratories have proven effective in improving students' science literacy and concept mastery of the Dynamic Electricity, and can serve as an alternative solution in science learning in schools with limited laboratory facilities
Pengaruh Penerapan Multimedia ICT Pembelajaran IPA Terhadap Pemahaman Konsep Siswa : The Effect of Implementing ICT-Based Multimedia in Science Learning on Students’ Conceptual Understanding Stiosarint, Yulantika; Ntobuo, Nova Elysia; Supartin, Supartin; Amali, Lanto Mohamad Kamil; Uloli, Ritin; Odja, Abdul Haris
Attadrib: Jurnal Pendidikan Guru Madrasah Ibtidaiyah Vol. 8 No. 3 (2025): Islamic Primary Education based on Islamic values
Publisher : Institut Agama Islam Daruttaqwa Gresik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54069/attadrib.v8i3.1063

Abstract

. Understanding science concepts among junior high school students is a crucial aspect because science requires the ability to reason, make connections, and apply scientific concepts in everyday life. However, low levels of conceptual understanding are still frequently found, partly due to the dominance of conventional teaching methods and the limited use of technology. Information and Communication Technology (ICT)–based multimedia is considered to have the potential to improve the quality of learning through visual, audio, and interactive presentations of material. This study aims to analyze the effect of implementing ICT-based multimedia in science learning on students’ conceptual understanding. The study employed a quasi-experimental method with a one-group pretest–posttest design. The research subjects were ninth-grade students of SMP Negeri 3 Gorontalo, consisting of two classes (Class IX C = 21 students; Class IX D = 22 students), selected using saturated sampling (N = 43). The research instrument was an essay test of conceptual understanding based on the indicators of interpreting, exemplifying, classifying, summarizing, inferring, comparing, and explaining. Data were analyzed using the Kolmogorov–Smirnov normality test, Levene’s homogeneity test, and hypothesis testing with a One-Sample t-Test at a significance level of 0.05. The results showed that the mean scores increased from pretest to posttest in both classes (57.54 to 88.10; 55.78 to 86.74). The One-Sample t-Test indicated that the posttest scores were significantly higher than the minimum mastery criterion (KKM) of 75 (Sig. = 0.000). These findings imply that ICT-based multimedia is effective as a science learning strategy to strengthen students’ conceptual understanding at the junior high school level.