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Jurnal Penelitian Pendidikan IPA (JPPIPA)
Published by Universitas Mataram
ISSN : 24602582     EISSN : 2407795X     DOI : -
Science Educational Research Journal is international open access, published by Science Master Program of Science Education Graduate Program University of Mataram, contains scientific articles both in the form of research results and literature review that includes science, technology and teaching in the field of science. The Science Educational Research Journal is published twice in a year in January and July editions. The editors receive writing in Indonesian or English, either from the university or from outside the university.
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Articles 82 Documents
Search results for , issue "Vol 12 No 4 (2026): In Progress" : 82 Documents clear
The Effect of Project-Based Learning (PjBL) with STEM Approach on Students’ Metacognitive Awareness, Conceptual Understanding, and Biology Problem-Solving Ability Febrianti, Nia; Daud, Firdaus; Hala, Yusminah; Palennari, Muhiddin; B, Nurhayati
Jurnal Penelitian Pendidikan IPA Vol 12 No 4 (2026): In Progress
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i4.15006

Abstract

This study aims to analyze effect of the Project-Based Learning model based on the STEM approach on metacognitive awareness, conceptual understanding, and biology problem-solving abilities of grade XI students of SMA Negeri 13 Bone. The novelty of this study lies in integration of PjBL-STEM which simultaneously measures three high-level cognitive aspects in one experimental design. This study is a quasi-experimental study with a Pretest-Posttest Nonequivalent Control Group Design. The sample consisted of two classes (n=72) using a purposive sampling technique. Instruments included the MAI questionnaire, an essay test based on the SOLO taxonomy (prestructural to expanded abstract), and a problem-solving test based on Polya's stages, all of which have met high validity and reliability. Data were analyzed using ANCOVA (α = 0.05). The results showed that PjBL-STEM had a significant effect on metacognitive awareness (p=.004), conceptual understanding (p=.01), and biology problem-solving ability (p<.001). The experimental group showed a higher average increase compared to the control, indicating the effectiveness of PjBL-STEM in enhancing systematic and reflective thinking to support development of 21st century skills. Limitations of this study include quasi-experimental design without full randomization and sample size limited to one school. Further research is needed to test the generalizability of the findings.
Sustainable Strategy Development for Agro-Industrial SMIs Based on Process Performance Analysis: Integration of Value Stream Mapping, Eisenhower Matrix, and Interpretive Structural Modeling Najmi, Dzilalin; Ismayana, Andes; Indrasti, Nastiti Siswi
Jurnal Penelitian Pendidikan IPA Vol 12 No 4 (2026): In Progress
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i4.15040

Abstract

This study aims to develop strategic recommendations for sustainable agro-industrial Small and Medium Industries (SMIs) in North Jakarta based on process performance analysis by integrating Value Stream Mapping (VSM), Eisenhower Matrix, and Interpretive Structural Modeling (ISM). A mixed-methods approach was employed, including field observations, in-depth interviews, literature review, and expert judgment to capture the actual conditions of agro-industrial SMIs comprehensively. Value Stream Mapping (VSM) analysis identifies the presence of non-value-added activities that contribute to production inefficiencies, indicating that the development of agro-industrial SMIs in North Jakarta remains at a basic level and highlighting the need to enhance the participation of SMI actors in development programs. The Eisenhower Matrix further classifies development factors into four strategic quadrants and generates seven alternative development strategies based on urgency and importance. Furthermore, ISM analysis reveals that strengthening the capacity of SMI facilitators is the key driving strategy that supports business feasibility and production standardization, digital and institutional ecosystem strengthening, and human resource development. These strategies subsequently enable technology integration and integrated environmental management of production, ultimately leading to the development of superior products based on innovation and market collaboration as the long-term strategic objective for sustainable SMI development in North Jakarta.

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