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All Journal Jurnal Obsesi: Jurnal Pendidikan Anak Usia Dini Edumaspul: Jurnal Pendidikan IJOLTL (Indonesian Journal of Language Teaching and Linguistics) Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Pengabdian Inovasi dan Teknologi Kepada Masyarakat Indonesian Research Journal on Education
Safar, Muh
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Journal : Jurnal Obsesi: Jurnal Pendidikan Anak Usia Dini

 1 
Effectiveness of Project-Based and Case-Based Learning Models on Children's Numeracy Literacy Skills in Schools Safira, Ifa; Yastanti, Unpris; Walid, Abul; Santosa, Tomi Apra; Sukini, Sukini; Safar, Muh; Solissa, Everhard Markiano; Wantu, Hasyim Mahmud
Jurnal Obsesi : Jurnal Pendidikan Anak Usia Dini Vol. 9 No. 1 (2025)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/obsesi.v9i1.6853

Abstract

There are many studies on project-based learning and case-based learning models in the world of Education, but many studies have concluded that the results of the research are different and the influence of the model is not profound on Children's numeracy skills. This study aims to determine the effectiveness of project-based and case-based learning models to improve Children's numeracy literacy skills in schools. The type of research is quantitative research with a meta-analysis approach. The eligibility criteria of this study are that the research must be relevant, the research data is obtained from the ScienceDirect database; Mendeley; ERIC and Google Scholar; The research was published in 2020-2025; and The research must report complete data to calculate the effect size value. Data analysis with the help of Excel and Jamovi applications to calculate the effect size value of each study. The results of the study concluded that the 19 studies analyzed obtained a summary effect size value (d = 0.924; z = 7.446 p < 0.001). These findings show that the project-based learning and case-based learning models have a significant influence on Children' numeracy literacy skills in schools.
Effectiveness of Project-Based and Case-Based Learning Models on Children's Numeracy Literacy Skills in Schools Safira, Ifa; Yastanti, Unpris; Walid, Abul; Santosa, Tomi Apra; Sukini, Sukini; Safar, Muh; Solissa, Everhard Markiano; Wantu, Hasyim Mahmud
Jurnal Obsesi : Jurnal Pendidikan Anak Usia Dini Vol. 9 No. 1 (2025)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/obsesi.v9i1.6853

Abstract

There are many studies on project-based learning and case-based learning models in the world of Education, but many studies have concluded that the results of the research are different and the influence of the model is not profound on Children's numeracy skills. This study aims to determine the effectiveness of project-based and case-based learning models to improve Children's numeracy literacy skills in schools. The type of research is quantitative research with a meta-analysis approach. The eligibility criteria of this study are that the research must be relevant, the research data is obtained from the ScienceDirect database; Mendeley; ERIC and Google Scholar; The research was published in 2020-2025; and The research must report complete data to calculate the effect size value. Data analysis with the help of Excel and Jamovi applications to calculate the effect size value of each study. The results of the study concluded that the 19 studies analyzed obtained a summary effect size value (d = 0.924; z = 7.446 p < 0.001). These findings show that the project-based learning and case-based learning models have a significant influence on Children' numeracy literacy skills in schools.
Enhancing Children's Critical Thinking Through Blended Problem-Based Learning and Eco-Literacy Agustina, Ika; Harahap, Subur; Sukini, Sukini; Widodo, Hadi; Santosa, Tomi Apra; Safar, Muh; Ali, Makhrus
Jurnal Obsesi : Jurnal Pendidikan Anak Usia Dini Vol. 9 No. 1 (2025)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/obsesi.v9i1.6885

Abstract

This study aims to determine the influence of blended problem-based learning and eco-literacy on critical thinking skills in children. This type of research is a quantitative research with a meta-analysis approach. The inclusion criteria in the study are 1) the research must be relevant; 2) research comes from national or international journals indexed by SINTA and Scopus; 3) The research was published in the 2022-2025 time frame; 4) the research must be an experimental or quasi-experimental research; and 5) research obtained from the Google Scholar database; Mendeley, IEEE and ERIC. Data analysis with the JAMOVI application. The results of the study concluded that the 22 effect sizes analyzed had a significant influence of the blended problem-based learning and eco-literacy models on critical thinking skills in children with a value ( d = 0.991; z = 9, 343 ; p < 0.001) in the high effect size category.
Enhancing Children's Critical Thinking Through Blended Problem-Based Learning and Eco-Literacy Agustina, Ika; Harahap, Subur; Sukini, Sukini; Widodo, Hadi; Santosa, Tomi Apra; Safar, Muh; Ali, Makhrus
Jurnal Obsesi : Jurnal Pendidikan Anak Usia Dini Vol. 9 No. 1 (2025)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/obsesi.v9i1.6885

Abstract

This study aims to determine the influence of blended problem-based learning and eco-literacy on critical thinking skills in children. This type of research is a quantitative research with a meta-analysis approach. The inclusion criteria in the study are 1) the research must be relevant; 2) research comes from national or international journals indexed by SINTA and Scopus; 3) The research was published in the 2022-2025 time frame; 4) the research must be an experimental or quasi-experimental research; and 5) research obtained from the Google Scholar database; Mendeley, IEEE and ERIC. Data analysis with the JAMOVI application. The results of the study concluded that the 22 effect sizes analyzed had a significant influence of the blended problem-based learning and eco-literacy models on critical thinking skills in children with a value ( d = 0.991; z = 9, 343 ; p < 0.001) in the high effect size category.
Co-Authors Abul Walid Ahmad Junaidi Akbar, Fahril Ali, Makhrus Baruno, Yosep Heristyo Endro Harahap, Subur Haryanto , Haryanto Hukubun, Yohanis Ifa Safira ika agustina Ilmi, Aziz Rizki Miftahul Ilwandri, Ilwandri Indra Tjahyadi Iswahyu Pranawukir Judijanto, Loso Kase, Emanuel B.S Mahmud, Ernida Nasution, Baktiar Nurhayati, R Ratna Susanti Rianti, Marlia Santosa, Tomi Apra Sari, Mike Nurmalia Solissa, Everhard Markiano Sopacua, Fryan Sua, Andi Tenri Sukini, Sukini Tri Yusnanto Unpris Yastanti, Unpris Via Yustitia Wantu, Hasyim Mahmud Widodo, Hadi Wildah Fauziyah