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The effect of the GASING method on mathematics learning outcomes of fourth-grade students at SDN Kesek 1 Amma Azizah Munawaroh; Mohammad Edy Nurtamam
Edumaspul: Jurnal Pendidikan Vol 9 No 2 (2025): Edumaspul: Jurnal Pendidikan
Publisher : Universitas Muhammadiyah Enrekang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This research aims to determine whether there is an effect of using the GASING (Gampang, Asik, Menyenangkan - Easy, Fun, Enjoyable) method on the mathematics learning outcomes of fourth-grade students at SDN Kesek 1. This was a quantitative research study using a Quasi-Experimental Design, specifically a nonequivalent control group design. The research was conducted at SDN Kesek 1 with a total of 28 students. Purposive sampling was used to select the sample. The instruments used were observation sheets and student learning outcome test sheets. Data was collected using post-test questions for both the experimental and control classes. The results of this study indicate that there is an effect of using the GASING method on students' mathematics learning outcomes. Based on the test criteria, if the Sig. (2-tailed) value is < 0.005, then H0 is rejected and Ha is accepted. Additionally, if the t count value > t table (2.062 > 2.055), then H0 is rejected and Ha is accepted. Therefore, it can be concluded that there is an influence from the application of the GASING method on the mathematics learning outcomes of fourth-grade students at SDN Kesek 1.
Meta-Analysis: The Effect of Ethnoscience-Based Project Based Learning Model on Students' Critical Thinking Skills Arief Aulia Rahman; Tomi Apra Santosa; Mohammad Edy Nurtamam; Heru Widoyo; Abdul Rahman
Jurnal Penelitian Pendidikan IPA Vol 9 No 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.4871

Abstract

This study aims to determine the effect size of ethnoscience-the based project-based learning model on students' critical thinking skills. This type of research is a meta-analysis. Data sources come from 20 national and international journals published from 2015-2023.  The search for data sources comes from the google scholar journal database, Eric, ScienceDirect, and ProQuest. The process of selecting data sources using the PRISMA method. Data collection techniques through direct observation and documentation through journal databases. The data analysis technique in this meta-analysis is quantitative statistical analysis with the help of the Comprehensive Meta-Analysis (CMA) version 3.0 application. The results showed an average effect size of 0.827 with high criteria and a standard error of 0.088. This finding shows that the ethnoscience-based Project Based Learning (PjBL) model has a positive effect on students' critical thinking skills.