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All Journal Pendas : Jurnah Ilmiah Pendidikan Dasar JURNAL SILOGISME : Kajian Ilmu Matematika dan Pembelajarannya JURNAL MULTIDISIPLIN ILMU AKADEMIK
Hany Handayani
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Religion Humanities Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Social Sciences Other

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PENINGKATAN PEMAHAMAN KONSEP MATEMATIKA PESERTA DIDIK SEKOLAH DASAR MELLAUI MODEL PEMBELAJARAN TEAMS GAMES TOURNAMENT (TGT) Nisa Inarotul Aulia; Hany Handayani
Jurnal Silogisme : Kajian Ilmu Matematika dan Pembelajarannya Vol 3, No 3 (2018): Special Issue International Conference on Elementary Education
Publisher : Universitas Muhammadiyah Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (424.731 KB) | DOI: 10.24269/silogisme.v3i3.1475

Abstract

This study aims to determine the increase in the ability to understand the concept of grade V elementary students through the TGT learning model. Quasi experimental research method and Nonequivalent Control Design Group design. Participants in this study were the fourth grade students of SD who were 40 students. Sampling in this study uses Nonprobality and saturated sampling techniques. Data analysis in the study used the ability to understand students' mathematical concepts, and documentation. From the results of the understanding of mathematical concepts ability of elementary school students in Purwakarta experienced a significant increase after obtaining learning with the TGT model. This is evidenced by the results of the calculation of the N-gain test data obtained P-Value (Sig-tailed) of 0.000 0.05. The acquisition of the results of the average value of the experimental class Posttest is 60.25 and the results of the control class average Posttest score are 23.75. This means that an increased understanding of the experimental class mathematical concepts is higher than the control class. Thus it can be concluded that the TGT learning model is recommended as an alternative learning model in improving understanding of the mathematical concepts of elementary students in Purwakarta
PROFIL KEMAMPUAN PEMAHAMAN MATEMATIS SISWA KELAS IV DI GUGUS 2 KECAMATAN PABUARAN KABUPATEN SUBANG Rayi Siti Fitriani; Hany Handayani; Yudi Bachtiar; Masdi Salimudin Ramdani
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 9 No. 03 (2024): Volume 09, Nomor 03, September 2024 In Progres
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

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Abstract

The government's high attention to literacy and numeracy has been positively responded to with the implementation of the Minimum Competency Assessment program that measures these abilities. It is hoped that this AKM will serve as a foundation for producing individuals who can compete globally in the 21st century. The AKM not only encompasses conceptual understanding but also assesses other mathematical abilities. This research aims to determine the profile of mathematical understanding abilities of fourth-grade students in Cluster 2 of Pabuaran District, Subang. The type of research used is quantitative descriptive analysis, with the research instrument employing test questions that represent all indicators of mathematical understanding. Based on the data analysis results, it can be concluded that students' understanding of mathematical concepts, in general, is still low. On the indicator of restating concepts, all students only reached the sufficient category with scores below 69.99. For the category of classifying objects, students were in the good category with scores between 70 and 84.99. However, in the ability to identify the properties of operations or concepts, all students fall into the very low category with scores below 39. The lowest score is in geometry and measurement, while the highest is in numbers. In the indicator linking various concepts, students fall into the low and sufficient categories. Students achieve a sufficient category in number content and uncertainty data. In the ability to develop necessary and sufficient conditions, students are in the very low category. The highest mathematical understanding score was achieved by SDN Margajaya at 56.08, which falls into the sufficient category, while four other schools are in the low category.
Penerapan Metode Statistical Process Control (SPC) untuk Pengendalian Kualitas Produk Kopi Cibulao Diki Ripandi; Silvera Marsya Aleida; Hany Handayani; Renhard Cornelis Wiyanto; Oppy Rahmi Fazri; Rizda Dwiyanti; Fany Apriliani
JURNAL MULTIDISIPLIN ILMU AKADEMIK Vol. 2 No. 3 (2025): Juni
Publisher : CV. KAMPUS AKADEMIK PUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jmia.v2i3.4728

Abstract

This study applies the Statistical Process Control (SPC) method for quality control of Cibulao coffee production in Cisarua District, Bogor Regency. Although the coffee production in this area cannot yet meet market demand, Cibulao coffee is considered a specialty product with a unique taste. By using SPC, this research aims to monitor and control product quality, identify causes of non-conformance, and improve the quality of the coffee sustainably, ensuring it meets market standards and enhances the competitiveness of Cibulao coffee.
Co-Authors Diki Ripandi Fany Apriliani Masdi Salimudin Ramdani Nisa Inarotul Aulia Oppy Rahmi Fazri Rayi Siti Fitriani Renhard Cornelis Wiyanto Rizda Dwiyanti Silvera Marsya Aleida Yudi Bachtiar