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All Journal Range : Jurnal Pendidikan Matematika Limits: Journal of Mathematics and Its Applications
Riski Nur Istiqomah Dinullah
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Computer Science & IT Education Mathematics

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Penggunaan Model Pair Check Berbantuan Kartu Soal Untuk Meningkatkan Prestasi Belajar Materi Lingkaran Rahaju Rahaju; Dias Wahyulina; Riski Nur Istiqomah Dinullah
RANGE: Jurnal Pendidikan Matematika Vol. 5 No. 2 (2024): Range Januari 2024
Publisher : Pendidikan Matematika UNIMOR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/jpm.Vol5.Iss2.5960

Abstract

Negative perceptions of mathematics cause students to be lazy, uninterested and even refuse to study mathematics, resulting in low student achievement. The aim of this research is to describe the steps for learning pair check with the help of question cards to improve learning achievement in circle material. This research is classroom action research. The research subjects were 30 class VIII students at SMPN 2 Turen. Data collection uses observation, documentation and test techniques. The research instruments used observation. Sheets, field notes, photo and video documents, and test. The research results show that pair check learning begins by assigning students to study reading material individually, then solve problems in groups of 4 students. Next, give question cards to be completed in small groups (2 students). In small groups, students take turns playing the role of partner and coach in solving the questions card. Discussion of question answers is carried out classically through presentation activities. Student learning achievement using the pair check model assisted by question cards has increased. In cycle 1, 70% of students had completed their studies. The results of this research are expected to provide alternative stages and learning media that can improve student learning achievement.
Penerapan Min Plus Algebra Pada Penentuan Rute Tercepat Distribusi Susu Vivi Suwanti; Pohet Bintoto; Riski Nur Istiqomah Dinullah
Limits: Journal of Mathematics and Its Applications Vol. 14 No. 2 (2017): Limits: Journal of Mathematics and Its Applications Volume 14 Nomor 2 Edisi No
Publisher : Pusat Publikasi Ilmiah LPPM Institut Teknologi Sepuluh Nopember

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Abstract

Penelitian ini bertujuan untuk mencari rute tercepat yang bisa ditempuh untuk mendistribusikan susu dari produsen di daerah Kepanjen Malang ke Pabrik pengolah di daerah Tanggulangin dengan menggunakan algoritma Min Plus Algebra . Metode penelitian yang digunakan adalah kualitatif deskriptif. Tahap penelitian yang dilakukan meliputi 1) observasi lapangan, 2) pembuatan prototipe program Matlab Min plus algebra , 3) perhitungan rute tercepat menggunakan program Matlab, dan 4) analisis data. Dari hasil penelitian didapat digraf searah yang terdiri dari 10 titik sebagai representasi rute pengiriman. Dengan menggunakan prototipe program Matlab didapat jalur yang tercepat yang dapat dilalui adalah produsen – jalan Raya Kebon Agung – Gadang – jalur Arjosari – jalur jalan Raya Malang Pandaan lanjut tol – pabrik pengolah dengan waktu tempuh 134 menit. Katakunci: min plus algebra, distribusi, tercepat
Co-Authors Dias Wahyulina Pohet Bintoto Rahaju, Rahaju Suwanti, Vivi