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Jurnal Pendidikan Matematika (JUDIKA EDUCATION)
ISSN : 2620732X     EISSN : 26146088     DOI : -
Core Subject : Education,
Jurnal Pendidikan Matematika (Judika Education) memuat artikel hasil penelitian baik penelitian menggunakan pendekatan kuantitatif, kualitatif, dan mixed method yang terkait dengan bidang ilmu pendidikan matematika.
Arjuna Subject : -
Articles 272 Documents
Model Data Envelopment Analysis untuk Mengukur Efisiensi Manajemen Satuan PAUD dalam Mendukung Capaian Numerasi Anak Usia Dini Fera Luicia Tampi; Sumilat, Margareta Oktavia; Raflesia, Citra
Jurnal Pendidikan Matematika : Judika Education Vol. 9 No. 4 (2026): Jurnal Pendidikan Matematika:Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/a7rqg431

Abstract

This study aims to develop an output-oriented BCC-DEA mathematical model to measure the relative efficiency of early childhood education management in supporting children’s numeracy. A quantitative methodological study used deterministic simulation of 20 synthetic Decision Making Units (DMUs). Inputs comprised program expenditure per child, teacher ratio, media index, and stimulation hours; outputs comprised the numeracy index and the percentage of children meeting developmental criteria. The results identified seven efficient and 13 inefficient DMUs, with a mean pure technical efficiency of 0.9494. PAUD-09 appeared most frequently as a peer, followed by PAUD-17 and PAUD-18. Inefficient DMUs required output improvements of approximately 2.19%–20.72% with unchanged inputs, and sensitivity analysis showed very high correlations with the baseline model. BCC-DEA is therefore able to generate measurable efficiency, benchmarking, and improvement-target information; empirical use requires homogeneous DMUs, validated numeracy instruments, and data-quality audits.   Keywords: BCC-DEA; Early Childhood Management; Early Numeracy; Educational Efficiency; Mathematical Modelling
Pengembangan Media Cerpen Matematika Gembil Belajar Perkalian pada Siswa Kelas IV Sekolah Dasar Hendrawan, Adinda Saskia Putri
Jurnal Pendidikan Matematika : Judika Education Vol. 9 No. 4 (2026): Jurnal Pendidikan Matematika:Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/5vx21g61

Abstract

This research aims to examine the feasibility and practicality of the mathematics short story learning media titled "Gembil Belajar Perkalian" to facilitate the understanding of multiplication concepts among fourth-grade elementary school students. The method used is Research and Development (R&D) adapting the ADDIE development model which includes five stages: Analysis, Design, Development, Implementation, and Evaluation. The results showed that the mathematics short story media "Gembil Belajar Perkalian" met the highly feasible criteria based on material expert validation of 82.50%, media expert validation of 89.58%, and practitioner validation of 91.67%, as well as meeting the highly practical criteria based on student response questionnaires with an achievement percentage of 93.60%. In conclusion, the mathematics short story media "Gembil Belajar Perkalian" is proven to be highly feasible and practical for use as an interactive learning tool in instilling the concept of multiplication as repeated addition for elementary school students.   Keywords: ADDIE, Feasibility, Mathematics Short Story, Multiplication, Practicality

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