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All Journal Koordinat : Jurnal Pembelajaran Matematika dan Sains Journal of Comprehensive Science
Stefvannof, Diego
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Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Languange, Linguistic, Communication & Media Library & Information Science Mathematics Physics

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Pengaruh Model Discovery Learning Dengan Pendekatan STEM Terhadap Hasil Belajar Peserta Didik Kelas VIII SMP Negeri 3 Lubuk Basung Stefvannof, Diego; Oktavia, Rani; Lestari, Tuti; Prima Sari, Monica; Wati, Fatma
Journal of Comprehensive Science Vol. 3 No. 9 (2024): Journal of Comprehensive Science (JCS)
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/jcs.v3i9.842

Abstract

Student learning outcomes are often unsatisfactory due to learning methods that still dominantly use lectures and do not actively involve students. This method tends for making learner passive at studying. For improving this situation and make learning more effective, it so urgent for overhaul the teaching oncoming. One way is for integrate learning models that involve STEM components. The focus through the following discussion the aim is to find out “the effect of the Discovery Learning learning model with a STEM approach on the learning outcomes of grade VIII students at SMPN 3 Lubuk Basung”.This research used a quasi-experimental design by Non-Equivalent Control Group Design. This research population consisted of VIII grade students at SMPN 3 Lubuk Basung for the 2024/2025 academic year. The sample method used was purposive sampling, where one VIII grade was selected being experimental group also the other VIII class being control group. The instruments using this study included multiple choice experiment of 20 questions also a student response questionnaire. Data analysing has been implemented with “normality test, homogeneity test, and non-parametric test, namely Mann-Whitney test”. The survey of learner proves that most of them give positive responses to application of the Discovery Learning model by STEM approach through a ratio 45% of learner agreeing (S) and 52% strongly agreeing (SS). The hypothesis experimental results show significant figures with large 0.000 <0.05, meaning that the application of this model significantly improved student learning outcomes compared to the Discovery Learning model that did not integrate STEM. The N-Gain testing at experimental group reached 0.8594 which is included at high classification. The teaching use with the STEM-based Discovery Learning model was recorded at 97%. This finding shows thats the using Discovery Learning combined by STEM approach found positively and significant effect at learner understanding of introduction to cell material.
The Impact Of Inquiry-Based Learning On K-12 Students’ Motivation And Science Literacy: A Systematic Literature Review Stefvannof, Diego; Nadifah , Imroatun; Latifah , Melati
Koordinat Jurnal MIPA Vol. 6 No. 2 (2025)
Publisher : Program Studi Tadris Matematika dan Tadris Ilmu Pengetahuan Alam, Fakultas Tarbiyah dan Ilmu Keguruan (FTIK), Universitas Islam Negeri (UIN) Datokarama Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24239/koordinat.v6i2.190

Abstract

This systematic literature review (SLR) explores the impact of inquiry-based learning (IBL) on K–12 students’ learning motivation and science literacy. A total of 20 empirical studies published between 2018 until 2025 were selected using PRISMA 2020 guidelines from Scopus, SpringerLink, and Elsevier databases. The studies employed various inquiry-based learning models (guided, open, and socio-scientific), educational levels, and instructional media. The findings show that inquiry-based learning consistently enhances students’ intrinsic motivation by fostering autonomy, engagement, and contextual learning. Simultaneously, inquiry-based learning improves science literacy through inquiry cycles involving observation, hypothesis testing, experimentation, and reasoning. Guided inquiry appears to be the most effective form, particularly at primary and lower secondary levels, while hybrid models like SSIBL and IB-NOSA enhance students’ argumentation and scientific thinking. However, the effectiveness of inquiry-based learning is influenced by teacher readiness, duration of intervention, and technological support. This review reinforces the pedagogical relevance of inquiry-based learning in promoting 21st-century competencies and suggests its integration into curriculum design, teacher training, and science education policies
Co-Authors Fatma wati Latifah , Melati Lestari, Tuti Nadifah , Imroatun Oktavia, Rani Prima Sari, Monica