Anwar Manahor
Universitas Kebangsaan Malaysia

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The Effect of Ethnobotanical Project Based Learning-STEM Model on Students 21st Century Thinking Skills in Science Learning Tomi Apra Santosa; Heppy Sapulete; Siti Fatimah Hiola; Dewanto Dewanto; Aat Ruchiat Nugraha; Everhard Markiano Solissa; Nurina Happy; Anwar Manahor
Edumaspul: Jurnal Pendidikan Vol 9 No 1 (2025): Edumaspul: Jurnal Pendidikan
Publisher : Universitas Muhammadiyah Enrekang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33487/edumaspul.v9i1.8842

Abstract

This study aims to determine the influence of ethnobotanically charged project-based learning-STEM models on students' critical thinking skills in biology learning. This type of research is a meta-analysis research. The inclusion criteria in this study are that the research must be relevant; research data was obtained from Google Scholar, Mendeley, ScienceDirect, ERIC and ProQuest; Research must be indexed by SINTA or Scopus, research published in 2023-2025 and have complete data to obtain effect size values. Data analysis with the help of the Jamovi application to calculate the effect size value, publication bias and homogeneity test. The results of this study concluded that the value of the summary effect size (d = 1.129; p < 0.005; Z = 9.890). These findings explain that there is an influence of the ethnobotanically charged project-based learning-STEM model on students' 21st-century skills in Science Learningcompared to the conventional model with a strong effect size category.
The Effect of Blended Problem-Based Learning on Strengthening Islamic Character Values: A Meta-Analysis of Islamic Education Studies Wahono Wahono; Sholehuddin Sholehuddin; Burhan Efendi; Tomi Apra Santosa; Anwar Manahor
AL-ISHLAH: Jurnal Pendidikan Vol 17, No 4 (2025): DECEMBER 2025
Publisher : STAI Hubbulwathan Duri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35445/alishlah.v17i4.7555

Abstract

Islamic character education is a critical component of Islamic Religious Education (IRE), aiming to cultivate values such as honesty, responsibility, and social concern. In response to the challenges of modern education, Blended Problem-Based Learning (Blended-PBL) is proposed as an innovative approach to foster these values among students. This study employs a meta-analysis approach to examine the effect of Blended-PBL on strengthening Islamic character values in students. A systematic literature search was conducted across ERIC, Scopus, Wiley, and Google Scholar databases for studies published between 2020 and 2025. Of 119 articles identified, 10 met the inclusion criteria. Data were analyzed using the JASP software, applying a random-effects model to calculate pooled effect sizes and assess heterogeneity and publication bias. The analysis revealed a significant positive effect of Blended-PBL on strengthening Islamic character values (pooled effect size = 0.692; t = 6.403; p 0.001), with moderate to high effect sizes across studies. The heterogeneity test indicated variation among studies (Q = 29.124; p 0.001), justifying the use of a random-effects model. Egger’s test showed no evidence of publication bias (p = 0.078). Findings suggest that Blended-PBL is an effective pedagogical model in IRE contexts, supporting not only cognitive development but also character formation. This model integrates reflective, contextual learning with digital flexibility, offering practical implications for value-based Islamic education in higher institutions.