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All Journal Tekno - Pedagogi : Jurnal Teknologi Pendidikan Caraka Tani: Journal of Sustainable Agriculture
Ahmad, Ishtiaq
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Agriculture, Biological Sciences & Forestry Other

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Effectiveness of Project-Based Learning Model With Physics Glossary Application Media On Science Learning Outcomes on Solar System Material on Students Hardiyanto, Iwan; Ahmad, Ishtiaq
Tekno - Pedagogi : Jurnal Teknologi Pendidikan Vol. 13 No. 2 (2023): Tekno-Pedagogi
Publisher : Program Magister Teknologi Pendidikan Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/teknopedagogi.v13i2.38464

Abstract

This study aims to measure the effectiveness of the project-based learning model with the application of physics glossary media on student learning outcomes in the Solar System material in class VII MTs Al Uswah Bergas. This study uses a quantitative method with a quasi-experimental Control-Group Pretest-Posttest design. The research sample consisted of 32 students of class VII F as the experimental group and 32 students of class VII E as the control group, selected using purposive sampling techniques. Data analysis was carried out using the independent t-test to compare the pretest and posttest results of the two groups. The results showed a significant increase in the experimental group compared to the control group, with a higher average posttest score. The novelty of this study lies in the integration of the project-based learning model with the application of physics glossary, which provides an innovative and effective approach to improving science learning outcomes. These findings provide an important contribution to the development of technology-based learning methods in the digital era.
Evaluating Agricultural Sustainability in Permaculture Farms: A Multidimensional Approach for Resilient Farming Systems Hakimi, Fatiha; El Kihal, Loubna; El Janati, Mustapha; Ahmad, Ishtiaq; Arabi, Mourad; Farooq, Muhammad
Caraka Tani: Journal of Sustainable Agriculture Vol 40, No 4 (2025): October
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/carakatani.v40i4.101376

Abstract

Morocco’s agriculture is increasingly constrained by climate change, water scarcity, and soil degradation, limiting the effectiveness of conventional farming. Permaculture offers a promising alternative, yet its sustainability in the Moroccan context remains underexplored. This study evaluates the multidimensional sustainability of permaculture farms and identifies key constraints to their resilience, assessing 20 farms in the commune of Brachoua using the IDEA (Indicators of Sustainability of Agricultural Farms) framework, adapted to local conditions through expert and farmer consultation. Scores were calculated across agroecological, socio-territorial, and economic dimensions. Farm typologies were identified using principal component analysis (PCA), with adequacy confirmed by eigenvalues, Kaiser-Meyer-Olkin (KMO), and Bartlett’s test, and hierarchical ascending classification (HAC), validated by dendrogram structure and silhouette index. Results show strong agroecological performance (65.1±8.51 points), moderate economic sustainability (61.0±13.53), and weak socio-territorial integration (41.1±12.19). PCA revealed two main axes explaining 85.4% of variance, while HAC distinguished two farm clusters: a small group of high-performing farms with stronger socio-territorial and economic linkages, and a majority cluster with average but uniform profiles. Weaknesses include limited livestock diversity, poor soil and water management, lack of product traceability, and weak community participation. The study concludes that while permaculture supports ecological sustainability and financial independence, socio-territorial deficiencies remain the main barrier. Targeted interventions (farmer training, cooperative development, and quality certification) are needed to improve outcomes. More broadly, the study shows the usefulness of combining IDEA with multivariate statistics to generate farm typologies, offering a transferable framework for assessing sustainability in smallholder systems facing climatic and resource challenges.
Co-Authors Arabi, Mourad El Janati, Mustapha El Kihal, Loubna Farooq, Muhammad Hakimi, Fatiha Hardiyanto, Iwan