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All Journal Cakrawala Pendidikan Jurnal Studi Jender SRIKANDI Jurnal Matematika PIRAMIDA Buletin Udayana Mengabdi Udayana Journal of Social Sciences and Humanities (UJoSSH) JOURNAL SCIENTIFIC OF MANDALIKA (JSM) Innovative: Journal Of Social Science Research Public Service And Governance Journal E-Jurnal Matematika
Desak Putu Eka Nilakusmawati
Mathematics Department, Faculty Of Mathematics And Natural Sciences, Udayana University
Humanities Computer Science & IT Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Public Health Social Sciences Other

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Journal : Jurnal Matematika

 1 
Model Deret Waktu Produksi Genteng Pejaten dalam Keterbatasan Sumber Daya I Gusti Ayu Made Srinadi; Desak Putu Eka Nilakusmawati
Jurnal Matematika Vol 8 No 2 (2018)
Publisher : Mathematics Department, Faculty of Mathematics and Natural Sciences, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JMAT.2018.v08.i02.p105

Abstract

The sample of this research was taken by purposive sampling technique, the villagers of Pejaten who are tile craftsmen. Data was collected through a questionnaire filled with 105 tile craftsmen. The tile materials of Pejaten Village include clay and rocky soil, clay is currently almost 95% from outside the village of Pejaten. The clay supplier villages include Bantas Village, Selemadeg, Meliling, Jadi, Gadungan, and Pandak. Most of the coconut fiber fuel is mostly imported from Jembrana Regency. Some laborers in tile production are family members of craftsmen and most use wage labor. This condition shows the scarcity of tile production resources in Pejaten Village. This study aims to find out how tile production in Pejaten village is in a condition of limited resources, and how the forecasting model of tile production is based on historical data from January 2013 to December 2017. The results of in-depth interviews with several tile craftsmen state that they will continue to produce tile along the roof tile demand still exists and is able to provide raw materials even though most are imported from outside the Pejaten Village. The amount of tile production shows a seasonal trend, and the time series model that is most suitable for the number of tile production is the SARIMA (1,1,5) (1,1,1) 12 model.
Kajian Efektivitas Penerapan Metode Ringkas dalam Perkalian Susun Luh Putu Ida Harini; Desak Putu Eka Nilakusmawati
Jurnal Matematika Vol 4 No 2 (2014)
Publisher : Mathematics Department, Faculty of Mathematics and Natural Sciences, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JMAT.2014.v04.i02.p50

Abstract

Tujuan dari penelitian ini adalah untuk mengetahui efektivitas metode Ringkas Belajar Perkalian dapat mengatasi kesulitan siswa dalam perkalian susun, pelajaran matematika. Penelitian ini menggunakan model rancangan penelitian eksperimental, yaitu pre experimental design dengan jenis desain pre test and post test group design. Prosedur pelaksanaan eksperimen pada penelitian ini terdiri dari rangkaian kegiatan berupa: pelaksanaan pre test, pemberian perlakuan, dan pelaksanaan post test. Eksperimen ini melibatkan dua kelompok subjek yang memperoleh perlakuan pemberian metode klasik dan metode ringkas. Subjek penelitian adalah siswa kelas 4 SD No. 2 Bebalang, Kabupaten Bangli.  Teknik analisis data yang digunakan adalah deskriptif kualitatif terhadap data yang diperoleh dari hasil observasi dan wawancara, dan analisis data kuantitatif terhadap data-data yang diperoleh dari hasil pre test dan post test. Hipotesis penelitian diuji dengan menggunakan uji t (t test) untuk sampel berpasangan (paired sample t test). Hasil penelitian menunjukkan bahwa tidak terdapat peningkatan yang berarti terhadap perolehan belajar siswa setelah diberikan metode klasik, terlihat dari rendahnya persentase siswa yang memiliki nilai post test pada kategori sedang dan tinggi. Metode Ringkas berpengaruh secara signifikan terhadap peningkatan perolehan belajar siswa dalam perkalian susun. Metode ringkas efektif dalam mengatasi kesulitan siswa dalam perkalian susun pelajaran matematika.
Co-Authors A.A DWI MARSITA ANGGRAENI Adi Ningtias, D. Novia AGUSTINA PAULA THERESIA PUTRI LAHALLO AGUSTINUS ANGELAUS ETE Ana Fikria Andini Ni Kadek Anggun Yuliarum Qur’ani DAIMATUL KHOIRIYAH Desak Made Kutha Adhya Wagiiswari DEVI NANDITA. N DEWA AYU AGUNG PUTRI RATNASARI EKA ARISTA ANJASARI EKA VIRGIA PURWANTI ELVINA LIADI G. K. GANDHIADI G.K. GANDHIADI Gde Nitiyasa I Gede Arsana Wijaya I GEDE BAGUS PASEK SUBADRA I GEDE GANDEVA UMBARA I Gusti Ayu Agung Citra Santika Dewi I Gusti Ayu Made Srinadi I GUSTI NGURAH ARYA WANAYASA I KOMANG GDE SUKARSA I Komang Gede Sukarsa I NYOMAN BRYAN ANDIKA I Nyoman Widana I Putu Eka Nila Kencana I PUTU OKA PARAMARTHA I Putu Winada Gautama I Wayan Sumarjaya ICHA WINDA DIAN SAFIRA Ida Ayu Agung Diah Janawati Indah Wulantari, A.A. Istri INTAN LESTARI Ita Wulandari, Ni Gusti Ayu IYOS ALFRANTA SURBAKTI JOKO HADI APRIANTO K. Sari KADEK ANDREI PRABAWA Komang Dharmawan L. G. Astuti LIA JENITA LUH PUTU IDA HARINI LUH PUTU SAFITRI PRATIWI LUSIA EMITRIANA MAGOL M Susilawati MADE AYU DWI OCTAVANNY Made Susilawati Merylin Rafael Sitohang MIA NUR FATAYATIN MUHAMAD RIFAI NI KADEK LESTARI PUTRI Ni Ketut Tari Tastrawati NI LUH PUTU RATNA DEWI Ni Luh Putu Suciptawati Ni Made Asih Ni Made Puspawati NI PUTU SRI YULI ARTINI NISA HIDAYATI PUTRI DAMEYANTI RAIN FERNANDO BANGUN SARIFUL MUNAWAROH SITTI HAJAR TJOKORDA GDE AGUNG FRISKA ADNYANA ULFA MAULIDA ZAKIAH NURLAILA