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All Journal M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika INTEGRITAS : Jurnal Pengabdian Journal on Research and Review of Educational Innovation
Fadia, Virotun Nisaul
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Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences Other

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ENHANCING STUDENT ENGAGEMENT THROUGH OPTIMAL CLASS PROVISION: THE POTENTIAL OF THE SIMPLEX METHOD IN MOVING CLASS SYSTEMS Fadia, Virotun Nisaul; Susanti, Dina Anggraini; Aminah, Sukma Ayu Nur; Nafi'ah, Imroatun; Munawwir, Zainul
Journal on Research and Review of Educational Innovation Vol 2 No 2 (2024)
Publisher : STKIP PGRI Situbondo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47668/jrrei.v2i2.1616

Abstract

Implementing Moving Class at SMAN 1 Panji aims to make students focus on studying subjects of interest that will be used for college entrance tests. The number of students who do not get classes in the subjects of interest because the provision of courses in the implementation of Moving Class has not been optimal causes many students not to be enthusiastic about learning. By considering these problems, it is necessary to have a literature review on the simplex method to know whether or not the simplex method can be used as a method in optimizing the provision of classes in the implementation of Moving Class so that all students get courses according to their interests and students will be more enthusiastic in participating in learning. A literature review is used to determine whether or not the simplex method can be used to assess the provision of classes in implementing Moving Class. In previous studies, the simplex method was widely used to optimize production, profits, and also a combination of production because it has several constraints and linear limits, so it was concluded that the simplex method could be used to optimize the provision of classes on the implementation of Moving Class because it also has linear constraints.
Optimization Of Minimum Consumption Durations For Stunting Toddler In An Effort To Overcome Stunting Using Linear Program Hasanah, Nur; Ambarsari, Ida Fitriana; Astindari, Tri; Nuryami, Nuryami; Fadia, Virotun Nisaul
Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 9 No. 4 (2024): Mathline : Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mathline.v9i4.657

Abstract

Stunting is a serious problem in Indonesia. One of the factors that there are still many stunted toddlers in Tlogosari village, Sumbermalang, Situbondo, is the lack of knowledge in the community, especially teenagers, about the importance of maintaining a balanced nutritional diet and the old-fashioned way of thinking about wanting to get their daughters married immediately. This research activity aims to overcome and reduce the problem of stunting in Tlogosari village, Sumbermalang, Situbondo. By holding socialization regarding balanced nutrition and making processed Arema foods such as spinach, Moringa leaves and peanuts, it is hoped that this can be a solution for the samples in this study, namely toddlers aged 1-2 years. From research using linear programming calculations, with the brach and bound method, it was obtained that P1 (Arem-arem spinach) = 1, P2 (Arem-arem moringa) = 1, P3 (Arem areem peanuts) = 1 with the duration that stunted toddlers need to To overcome this problem, it was found that it takes 74 days for a stunted toddler to consume 1 spinach fruit, 1 moringa fruit and 1 peanut tree every day to avoid the problem of stunting.
Optimization Of Minimum Orders For Cookies Production To Achieve Maximum Profits Using Branch And Bound Method Ambarsari, Ida Fitriana; Fadia, Virotun Nisaul
Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 10 No. 1 (2025): Mathline : Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mathline.v10i1.772

Abstract

In order to maintain business continuity, the cookie production business requires several steps by creating a strategy for allocating cookie production after receiving orders and also promotions. This is because entrepreneurs often receive consumer requests that do not match their profit targets. Therefore, this research was carried out to determine the minimum number of orders that must be received for one production of cookies to achieve profits. To find out this, considering that the profit, production factors and products produced are closely related to linear programming, researchers used the linear programming method. This research was conducted to find out the optimal consumer demand to achieve profits so as not to experience losses in one production of cookies at Nur’s Cookies House Business. This research uses a case study type of research where the calculation process uses linear program calculation, namely the simplex method and the branch and bound method. The solution obtained is a combination of consumer requests or consumer orders that must be accepted by the Nur’s Cookies House Business to carry out one production, namely 1 recipe of Monde Jam, 1 recipe of Mawaran, and 1 recipe of Nastar to get a maximum profit of Rp 420.000,-.
Perkembangan Peserta Didik Berdasarkan Daya Nalar dan Berfikir Kritis Pada Matakuliah Biologi Dasar Puspitasari, Yesi; Jaya, Firman; Aminah, Sukma Ayu Nur; Fadia, Virotun Nisaul
INTEGRITAS : Jurnal Pengabdian Vol 7 No 2 (2023): AGUSTUS - DESEMBER
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat - Universitas Abdurachman Saleh Situbondo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36841/integritas.v7i2.3806

Abstract

Pembelajaran sebagai aktivitas operasional kependidikan yang dilaksanakan oleh dosentugas utamanya mengajar dan Tridharma. Dalam hal ini, dosen mampu menciptakan suasanabelajar mengajar dan memotivasi mahasiswa untuk senantiasa belajar dengan baik dan bersemangat pada perkuliahan Biologi Dasar. Pengabdian ini untuk mengetahui perkembangan peserta didik berdasarkan daya nalar dan berfikir kritis pada matakuliah Biologi Dasar pada mahasiswa program studi pendidikan matematika. Metode yang dipakai meliputi: Observasi, Wawancara dan memebrikan materi pada perkuliahan Biologi Dasar serta dokumentasi. Pengabdian dilakukan di STKIP PGRI Situbondo. Penalaran (reasoning)merupakan salah satu aspek dari kemampuan berpikir tingkat tinggi dalam kurikulum terbaru, yang dikategorikan sebagai kompetensi dasar yang harus dikuasai para mahasiswa. Daya nalar (power of reason) mahasiswa menjadi bagian penting dalam proses pembelajaran untuk mengantarkan mereka menuju masa depannya sebagai warga negara yang cerdas, akan dipimpin oleh daya nalar (otak) dan bukan dengan kekuatan (otot) saja, sedangkan Berfikir Kritis merupakan kunci penting dalam pembelajaran Biologi Dasar. Berpikir merupakan kegiatan mengelola informasi bernalar dan berpikir secara kritis menghasilkan perbuatan pemecahan masalah. Hasil kegiatan pengabdian diperoleh bahwa banyak mahasiswa yang mengalami perkembangan baik dipenalaran dan cara mereka berfikir kritis untuk menjawab soal dan mahasiswa bertanya yang secara cepat diberikan dosen terkait materi sistem gerak pada manusia. Mahasiswa lebih senang secara langsung praktek daripada dosen menjelaskan., Sehingga dengan dosen mengetahui tahap perkembangan mahasiswa, setiap awal masuk perkuliahan dosen selalu memberikan stimulus pertanyaan materi yang kemarin dipelajarin kepada mahasiswa supaya melatih perkembangan daya nalar dan cara berfikir kritis mahasiswa.
Co-Authors Ambarsari, Ida Fitriana Aminah, Sukma Ayu Nur Astindari, Tri Firman Jaya Munawwir, Zainul Nafi'ah, Imroatun Nur Hasanah Nuryami Puspitasari, Yesi Susanti, Dina Anggraini