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PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE THINK TALK WRITE (TTW) DISERTAI KUIS TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA KELAS X SMAN 3 SOLOK SELATAN TAHUN PELAJARAN 2013/2014 Novia, Rini; Nst, Minora L; Cesaria, Anna
Pendidikan Matematika Vol 2, No 2 (2013): Jurnal Wisuda Ke 47, Genap 2013-2014 Pendidikan Matematika
Publisher : STKIP PGRI Sumbar

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Abstract

The high school of students SMAN 3 Solok Selatan have a matter about the lack of Understanding of mathematical concepts. This study aims to determine whether students understanding of mathematical conceps with the aplication of Cooperative Learning Model type Think Talk Write (TTW) accompanied quiz better thanthestudents understanding of mathematical conceps by using convensional learning isthe class X  SMAN 3 Solok Selatan 2013/2014. This type of research is experimental  Thee study population was a tenth grade the high school of students class X SMAN 3 Solok Selatan. Techniques in sampling is random,which was selected as the experimental class is X.4 and control class is X.3. The instrument used was the ultimate test with indikator understanding of mathematical conceps. Form used is the essay test with a reliabiliti of 0,92. Result of students skill is treated by one person. Obtained P-value = 0,005 is less then the significan  level a = 0,05. The resulted in H1 is accepted and it can be concluded that the students understanding of mathematical conceps with the application of Cooperative Learning Model type Think Talk Write (TTW) accompanied quiz better then understanding of the mathematical conceps that students applying conventional learning the high school of students class X SMAN 3 Solok Selatan 2013/2014
RECOMMENDATION FOR THE BEST GAMING PHONE USING THE WEIGHT PRODUCT METHOD Christy, Tika; Rani, Maha; Ardiansyah, Ricki; Novia, Rini
JURTEKSI (jurnal Teknologi dan Sistem Informasi) Vol. 10 No. 3 (2024): Juni 2024
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LPPM) STMIK Royal Kisaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33330/jurteksi.v10i3.3315

Abstract

Abstract: Mobile phones, as essential telecommunication devices today, are equipped with numerous features. The plethora of mobile phone models, especially gaming phones, requires consumers to be discerning in choosing a phone for everyday use. The problem is that many consumers do not understand how to purchase a phone that meets their specific criteria. The specifications that must be considered when selecting a gaming phone that fits within a budget and meets criteria include performance or specifications, screen quality, battery life, RAM, network connectivity, and price. A decision support system is a part of information systems designed to facilitate decision-making processes based on data or common everyday problems. The Weighted Product (WP) method is typically used in decision-making that involves multiple criteria to be considered simultaneously. Based on the WP method calculations, it was found that the recommended smartphone alternative is determined by the highest vector value (V) ranking according to user-defined criteria. The analysis results indicate that the recommended smartphone alternative is Alternative 1 with a score of 0.376, which is the Infinix GT 10 Pro, due to its comparable specifications to other models but with a more affordable price."Keywords: decision support systems ; gaming cellphone; recommendation Abstrak: Handphone sebagai perangkat telekomunikasi yang menjadi kebutuhan utama saat ini sudah dilengkapi dengan banyak fitur. Banyaknya keluaran jenis handphone khususnya handphone untuk game membuat konsumen harus pintar memilih handphone yang dapat digunakan setiap harinya Permasalahannya adalah konsumen banyak yang tidak paham bagaimana membeli handphone sesuai kriteria yang cocok. Adapun spesifikasi yang harus di saat akan memilih jenis handphone game yang sesuai dengan budget dan kriteria diantaranya adalah perfoma atau spesifikasi, tingkat kualitas layar, daya tahan batrai, RAM, koneksi jaringan, dan harga. Sistem pendukung keputusan merupakan bagian dari sistem informasi yang digunakan untuk memudahkan proses pengambilan keputusan berdasarkan data atau permasalahan yang sering ditemui dalam kehidupan sehari-hari. Metode Weighted Product umumnya digunakan dalam pengambilan keputusan yang melibatkan banyak kriteria yang harus dipertimbangkan secara bersamaan. Berdasarkan proses perhitungan dengan metode WP maka didapatkan bahwa alternatif smartphone yang direkomendasikan untuk dipilih adalah smartphone yang ditentukan berdasarkan peringkat nilai vektor (V) tertinggi sesuai dengan kriteria yang ditetapkan oleh pengguna. Hasil analisis menunjukkan bahwa alternatif smartphone yang direkomendasikan adalah Alternatif 1 dengan skor 0.376, yaitu Infinix GT 10 Pro karena memiliki spesifikasi yang hampir setara dengan yang lain namun dengan harga yang lebih terjangkau.Kata kunci: handphone game; sistem penunjang keputusan; rekomendasi
Development of a Hospital Drug Planning and Procurment Model Based on the Abc-Ven Consumption and Analysis Method Rini Novia; Rina Mutiara; Idrus Jus'at
Global Management: International Journal of Management Science and Entrepreneurship Vol. 3 No. 1 (2026): February: Global Management: International Journal of Management Science and En
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70062/globalmanagement.v3i1.520

Abstract

Drug stockouts in hospitals pose significant risks to service quality, patient safety, and operational efficiency. This study aimed to analyze how drug demand planning and procurement processes at Johar Baru Regional General Hospital contribute to stockout occurrences and to develop data-driven recommendations based on supply chain management principles. A qualitative descriptive design was employed using data triangulation. Data were collected through in-depth interviews with the Head of the Pharmacy Installation, procurement staff, and warehouse pharmacists, complemented by direct observation and analysis of 2024 planning and procurement documents. Thematic analysis was conducted with the support of NVivo software to identify patterns and relationships among key variables, including drug demand planning, procurement, and inventory management.Findings reveal that stockouts stem from interconnected weaknesses in planning accuracy, procurement coordination, and inventory control systems. Effective stock management depends not only on increasing supply but also on improving data quality, integrating inventory information systems with operational workflows, and enhancing cross-functional collaboration. Recommended strategies include implementing a minimum stock alert system integrated with the Hospital Management Information System (HMIS), strengthening standard operating procedures for stockout response and procurement confirmation, improving integration between HMIS, the National Formulary, and budgeting systems, and applying consumption based planning methods combined with ABC VEN analysis to optimize inventory control.