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Journal : JES-MAT (Jurnal Edukasi dan Sains Matematika)

PENERAPAN METODE MATRIX TRANSPORTASI BOWMAN UNTUK MEMINIMUMKAN BIAYA PADA PERENCANAAN PRODUKSI Paudi, Rivka; Nurwan, Nurwan; Payu, Muhammad Rezky Friesta
Jurnal Edukasi dan Sains Matematika (JES-MAT) Vol. 9 No. 1 (2023): Jurnal Edukasi dan Sains Matematika (JES-MAT)
Publisher : Department of Mathematics Education, Universitas Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25134/jes-mat.v9i1.6571

Abstract

Istana Coklat Bakery, one of the bread industries in Gorontalo, produces two types of products, namely birthday cake and cake. Production planning in the istana Coklat Bakery begins with forecasting demand using double moving average method to production cost data, and production costs as variables that will be counted in the Bowman Transportation Matrix. based on the research results, obtained that the production process was fulfilled for regular production and overtime production using the Bowman Transportation Matrix method.  The total cost obtained from production planning using the Bowman transportation matriks method is IDR 864,437,500.
MENINGKATKAN PEMAHAMAN KONSEP PADA MATERI STATISTIKA DENGAN MEDIA PEMBELAJARAN VIDEO INTERAKTIF PADA SISWA KELAS VIII SMP NEGERI 4 LIMBOTO Abdulah, Siska; Hulukati, Evi; Nurwan, Nurwan; Ismail, Yamin; Zakiyah, Siti
Jurnal Edukasi dan Sains Matematika (JES-MAT) Vol. 9 No. 1 (2023): Jurnal Edukasi dan Sains Matematika (JES-MAT)
Publisher : Department of Mathematics Education, Universitas Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25134/jes-mat.v9i1.6665

Abstract

This study aims to increase students' understanding of concepts using interactive video learning media on statistical material. The type of research used is classroom action and is carried out at SMP Negeri 4 Limboto in the even semester of the 2021-2022 academic year. The subjects of this study were 28. The assessments used in the study were teacher and student observation sheets and concept understanding tests. This research was conducted in 2 cycles. The average percentage of teacher observations from cycles I and II reached 70.8% and 80.8%, resulting in an increase of 10%. Furthermore, the average percentage of student observations reached 67.5% and 81.25% so that there was an increase of 13.75%. The results of the student's concept understanding test also increased from 64.29% to 82.14%. In cycle II, all aspects assessed have reached the indicators of learning success by using interactive video learning media