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All Journal Al Qodiri : Jurnal Pendidikan, Sosial dan Keagamaan Limits: Journal of Mathematics and Its Applications
Kamiran
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Arts Humanities Computer Science & IT Education Languange, Linguistic, Communication & Media Mathematics Social Sciences

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Peningkatan Kemampuan Membaca Peta Konsep Buku Fiksi Dengan Menggunakan Metode SQ3R Pada Siswa Kelas VIII F SMPN 1 Bringin Yuvinda Eka Anggita Putri; Eni Winarsih; Kamiran
Al Qodiri : Jurnal Pendidikan, Sosial dan Keagamaan Vol. 21 No. 1 (2023): Al Qodiri : Jurnal Pendidikan, Sosial dan Keagamaan
Publisher : Lembaga Penelitian, Pengabdian kepada Masyarakat dan Publikasi Ilmiah (LP3M) Institut Agama Islam (IAI) Al-Qodiri Jember, Jawa Timur Indonesia bekerjasama dengan Kopertais Wilayah 4 Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53515/qodiri.2023.21.1.141-152

Abstract

This study aims to improve the ability to read fiction book concept maps using the SQ3R method in grade VIII F students of SMPN 1 Bringin. The type of research applied is classroom action research. The subjects of this study were 36 students of grade VIII F SMPN 1 Bringin, including 20 female students and 16 male students. Data collection techniques use observation and documentation. Data analysis techniques use qualitative descriptive. The results showed that the skill of reading fiction book concept maps in grade VIII F students of SMPN 1 Bringin increased after using the SQ3R method. These results can be known through improvements in the learning process and increased student understanding related to fiction book concept maps. The test results showed an average pre-action score of 63,27. This value increased in cycle I with a total of 68,83. In the second cycle stage, there was also an increase of 79,30 with a percentage of 100% completeness. Keywords: Concept Map; SQ3R; Classroom Action Research.
Penerapan Matriks Transisi Pada Perubahan Fungsi Interpolasi Elemen Hingga Kamiran
Limits: Journal of Mathematics and Its Applications Vol. 1 No. 1 (2004): Limits: Journal of Mathematics and Its Applications Volume 1 Nomor 1 Edisi Nove
Publisher : Pusat Publikasi Ilmiah LPPM Institut Teknologi Sepuluh Nopember

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Abstract

Sebelum membentuk matriks kekakuan pada metoda elemen hingga, biasanya didahului dengan memilih fungsi interpolasi sebagai pendekatan untuk menyele- saikan setiap persoalan syarat batas. Dan dalam hal ini akan sangat menarik untuk mengkaji adanya perubahan fungsi interpolasi yang dapat dikaitkan dengan perubahan basis sehingga berkaitan dengan matriks transisi ,seperti pada teori aljabar linier.
Analisis dan Kontrol Optimal pada Model Dinamik Penyebaran Virus Zika Suhud Wahyudi; Nurani Dwi Pangestu; Kamiran
Limits: Journal of Mathematics and Its Applications Vol. 20 No. 1 (2023): Limits: Journal of Mathematics and Its Applications Volume 20 Nomor 1 Edisi Ma
Publisher : Pusat Publikasi Ilmiah LPPM Institut Teknologi Sepuluh Nopember

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Abstract

Zika is a virus from flaviviridae family and flavivirus genus that spread by Aedes Aegypti mosquito and that can cause serious problem disease such as Guillain Barre Syndrome (GBS) and mikrosefalus. In this paper used spreading dynamic zika virus model that consists of two population and divided to sub population Susceptible humans, sub-population Asymtomatic Infected humans, sub-population Infected humans, sub-population Recovered humans, sub-population Susceptible mosquitoes, and sub-population Infected mosquitoes. The model that anlysis by determine the basic reproduction number, the point of disease free and endemic equilibrium, and the stability of each point of equilibrium. Then, do the optimal control using Pontryagin principle with numerical solution given by Range-Kutta method. The simulation results show the decreasing sub-population of infected humans, asymptomatic infected human, and population of mosquitoes after given controls such using condom, treatment, and using indoor residual spray.
Aplikasi Metode Adams-Bashforth-Moulton Model Verhulst Pada Hasil Panen Padi di Kabupaten Jombang Lukman Hanafi; Kamiran; Sadjidon; Rizki Eko Prasetyo
Limits: Journal of Mathematics and Its Applications Vol. 21 No. 1 (2024): Limits: Journal of Mathematics and Its Applications Volume 21 Nomor 1 Edisi Ma
Publisher : Pusat Publikasi Ilmiah LPPM Institut Teknologi Sepuluh Nopember

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Abstract

Rice is one of the main crops produced by agricultural commodities which is staple food of most Indonesian people. The availability of rice is needed to anticipate the emergence of problems in the future such as population growth, changes in seasons, or as an export commodity. Estimation of rice availability in the future can be done by forming a mathematical model, where the mathematical model used is the Verhulst logistic model. The differential equations in the Verhulst model are first solved using Runge-Kutta method to obtain four initial solutions to be used in finding approximate values using the Adams-Bashforth-Moulton method. After obtaining an approximate solution, a comparison of the accuracy based on error is carried out. The Verhulst model with a step size and carrying capacity rice harvest at Jombang Regency limited 500,000 tons, 600,000 tons, and 700,000 tons, obtained rate error values from numerical solution of Adams-Bashforth-Moulton method is 3.35%, 3.39%, and 3.36%.
Co-Authors Eni Winarsih Lukman Hanafi Nurani Dwi Pangestu Rizki Eko Prasetyo Sadjidon Suhud Wahyudi Yuvinda Eka Anggita Putri