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All Journal REFLEKSI EDUKATIKA MUST: Journal of Mathematics Education, Science and Technology INOVTEK Polbeng - Seri Informatika JOURNAL OF APPLIED INFORMATICS AND COMPUTING Jurnal Tekno Kompak International Journal on Teaching and Learning Mathematics Teknika J-Intech (Journal of Information and Technology) Prosiding Seminar Nasional Sisfotek (Sistem Informasi dan Teknologi Informasi) Procedia of Social Sciences and Humanities
Siti Aminah
STIKI Malang
Humanities Computer Science & IT Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Engineering Library & Information Science Mathematics Social Sciences

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Pengembangan Modul Pembelajaran Aljabar Linier dan Matriks dengan Pendekatan Inkuiri untuk Mahasiswa Teknik Informatika Aminah, Siti; Radita, Nira
MUST: Journal of Mathematics Education, Science and Technology Vol 5, No 2 (2020): DECEMBER
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/must.v5i2.5884

Abstract

Tujuan dari penelitian ini adalah mengembangkan modul berbasis teori konstruktivis dengan pendekatan inkuiri. Modul ini dibatasi hanya pada materi penyelesaian sistem persamaan linier pada Mata Kuliah Aljabar Linier dan Matriks. Pengembangan modul pembelajaran ini dikembangkan dengan mengadaptasi tahapan pengembangan Dick & Carey. Modul yang telah dikembangkan ini diuji berdasarkan kriteria valid dan efektif. Selanjutnya, modul diuji kepada validator supaya valid dan diuji keefektifannya melalui uji normalitas dan paired sample test. Hasil dari penelitian ini adalah modul telah valid dan efektif.
Eksperimentasi Pembelajaran Daring Dengan Video Conference Pada Program Studi Teknik Informatika di Masa Pandemi Siti Aminah; Nira Radita; Sugeng Widodo
Teknika Vol 10 No 1 (2021): Maret 2021
Publisher : Center for Research and Community Service, Institut Informatika Indonesia (IKADO) Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34148/teknika.v10i1.323

Abstract

Masa pandemi Covid-19 menyebabkan perubahan strategi pembelajaran dari offline menjadi online. Pembelajaran online ini bukan merupakan hal baru, namun pembelajaran online pada masa pandemi sangat berbeda karena pembelajaran harus dilakukan full daring selama 1 semester. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh penerapan video conference dalam pembelajaran sinkronus yang dilakukan secara online. Penelitian ini merupakan penelitian eksperimentasi dengan populasi mahasiswa Teknik Informatika STIKI, dengan pengambilan sampel secara random pada mahasiswa yang menempuh mata kuliah bersama dan mata kuliah keahlian. Analisis data yang digunakan adalah Uji Mann Whitney. Hasil dari penelitian ini adalah tidak ada perbedaan hasil belajar yang diukur dari nilai posttest mahasiswa antara pembelajaran daring dengan menggunakan video conference dan LMS Moodle yang dikembangkan di STIKI tanpa menggunakan video conference pada mata kuliah bersama. Sedangkan pada mata kuliah keahlian ada perbedaan hasil belajar yang diukur dari nilai posttest mahasiswa antara kegiatan perkuliahan daring dengan menggunakan video conference dan kegiatan daring dengan Moodle saja tanpa menggunakan video conference. Pembelajaran melalui video conference tidak selalu berpengaruh pada hasil belajar, namun ada beberapa faktor lain yang mempengaruhi, seperti tingkat kesulitan materi dan ketertarikan mahasiswa untuk mempelajari materi.
PENGEMBANGAN DESAIN MODEL PEMBELAJARAN BLENDED LEARNING PADA METODE NUMERIK: BLENDED COOPERATIVE LEARNING Siti Aminah
Refleksi Edukatika : Jurnal Ilmiah Kependidikan Vol 11, No 1 (2020): Refleksi Edukatika : Jurnal Ilmiah Kependidikan (Desember 2020)
Publisher : Universitas Muria Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24176/re.v11i1.4093

Abstract

This study aims to develop design of blended learning model, and then call Blended Cooperative Learning model (BCL). This research is research development. Stages of the research use Thiagarajan, Semmel and Semmel development model. this study limited by 3 stages. There are the define stage, the design stage,  and the developing stage. This research was attended at STIKI Malang in Informatics Engineering students taking Numerical Method courses. Data collection techniques used validation sheets for the design of BCL Model and materials to two validators. Data analysis uses average scoring. The results of this study are design of BCL model and materials. The materials are materials learning in LMS, RPP, and worksheets. The results of this study is design of blended learning Blended Cooperative Learning is feasible to use.
Sistem Informasi Optimasi Produksi dengan Metode Simplex Guna Penentuan Laba Maksimum Ferrentino Sutjiadi; Siti Aminah
J-INTECH (Journal of Information and Technology) Vol 8 No 02 (2020): Journal of Information and Technology
Publisher : LPPM STIKI MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (287.375 KB) | DOI: 10.32664/j-intech.v8i02.549

Abstract

PT. Poci Kreasi Mandiri is one of the well-known companies in Indonesia that is engaged in selling tea. This company collaborates with franchisees (franchise recipients) in running their business. The recording carried out by the franchisee of this company is still manual, starting from recording stock items, recording sales, recording profits, managing sales planning, to determining profit income is still carried out manually, and recorded in a book. Manual recording from the planning process to profit achievement has the potential for human error, which is an error or some mistakes in the process of recording and calculating profits. This can prevent franchisee from reaching maximum profit. This franchisee company still does not have the right system to carry out the production administration process and does not yet have the right method to optimize production and determine maximum profit. In accordance with the problems faced by the franchisee of this company, researcher built a system to make it easier to assist the administrative recording process and optimize production. The production optimization process is carried out using the linear programming method with the simplex method approach. The optimization result of using the simplex method on the system is how many products must be produced to achieve maximum gross profit. Franchisee can achieve a total profit of Rp43,299,700.00 through the implementation of production that was carried out in January, 2020. Meanwhile, the production optimization system shows that franchisee can still reach a total profit of Rp66,300,050.00.
Peramalan Pembelian Barang Menggunakan Metode Single Moving Average Studi Kasus Toko LADIES.ID Erwin Triwida Kusuma; Sugeng Widodo; Siti Aminah
J-INTECH (Journal of Information and Technology) Vol 9 No 01 (2021): J-Intech : Journal of Information and Technology
Publisher : LPPM STIKI MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1439.322 KB) | DOI: 10.32664/j-intech.v9i01.553

Abstract

Technological developments are very rapid, one of which is the use of the internet and online systems contained therein. One system that continues to be developed and its benefits are felt is the decision support system. Decision support systems are very helpful in making a decision or finding the best solution, Ladies.id stores still record sales of goods manually. Purchases of goods are carried out manually, resulting in an accumulation of stock due to the purchase of too many items. In this study using the Single Moving Average method by comparing the calculations of 3, 4 and 5 orders, while for the calculation of errors using RMSE (Root Mean Squared Error) and also MAPE (Mean Absolute Squared Error). The results of the sample calculation of the pants of this study are by calculating using 3 orders, the RMSE result is 41.3797 and the MAPE is 37.1934. Then by using the calculation of 4 orders, the RMSE results are 38.2624 and MAPE is 34.8641 and the last calculation using 5 orders results in RMSE results of 39.6775 and MAPE of 36.8851. The conclusion is that calculations using 4 orders get the smallest results so it can be concluded that 4 orders are the best recommendations for predicting the next trousers purchase. Every item in the Ladies.id store uses calculations of 3, 4 and 5 orders to get results, from these calculations are compared and the results that have the smallest RMSE and MAPE values that will be used for the next purchase recommendation.
Aplikasi Pendukung Keputusan Perbaikan Serta Penyedia Jasa Service Komputer Dan Laptop Menggunakan Metode Naïve Bayes Rifki Pramoendhito Putra; Subari Subari; Siti Aminah
J-INTECH (Journal of Information and Technology) Vol 9 No 02 (2021): J-Intech : Journal of Information and Technology
Publisher : LPPM STIKI MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (664.795 KB) | DOI: 10.32664/j-intech.v9i02.636

Abstract

Computers and laptops are hardware devices that are often used for student learning activities at school. Both ordinary learning activities and used for examinations, be it regular exams or national exams. A developing learning system should be balanced with good equipment with the addition of good operator personnel. Problems arise if the device used by students is damaged and is compounded by the operator's inability to solve problems that arise immediately. Naïve Bayes was chosen as a classification method to determine damage based on the probability of symptoms occurring. The creation of a structured repair solution from external to internal factors that is easy for users to understand is also very necessary to support success in the repair process independently. This study took a case study at SMP Negeri 2 Mojosari which is located on Jalan S. Parman Ds. Modopuro Kec. Mojosari Kab. Mojokerto - East Java, where in the school institution data will be collected in the form of information about symptoms of computer / laptop damage and frequent damage and determination of repair solutions.
Development of blended learning model in numerical method course Siti Aminah
International Journal on Teaching and Learning Mathematics Vol 1, No 2 (2018): December (This issue published papers with authors/co-authors from 5 universitie
Publisher : Universitas Islam Negeri Maulana Malik Ibrahim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/ijtlm.v1i2.5908

Abstract

The aim of this study is to develop a blended learning system with two stay two stray using problem-based learning worksheet. The study is a research and development. The study used four D models covering define, design, development and disseminate stage. Then, the system of the blended learning model and problem-based learning worksheet were validated by two validators with valid criteria and some revisions. For test efficiency, data were processed using a paired sample T-test. The result showed that the average learning outcome improved after the implementation of a blended learning system in which the outcomes of earning significantly improved.
Pengaruh Pembelajaran Matematika Diskrit dengan Blended Learning terhadap Hasil Belajar Siti Aminah
MUST: Journal of Mathematics Education, Science and Technology Vol 3, No 1 (2018): JULY
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (975.489 KB) | DOI: 10.30651/must.v3i1.1456

Abstract

Matematika Diskrit adalah mata kuliah wajib yang ditempuh oleh mahasiswa Teknik Informatika STIKI pada semester pertama. Namun, pembelajaran Matematika Diskrit yang sudah pernah dilakukan, kurang maksimal dalam penggunaan LMS. Penggunaan model pembelajaran yang tepat pada mata kuliah Matematika Diskrit dapat meningkatkan hasil belajar mahasiswa. Selain itu, selalu ada mahasiswa yang hadir tidak konsisten di setiap pertemuan. Akibatnya hasil belajar mahasiswa tidak baik. Artinya bahwa nilai akhir mahasiswa banyak yang mendapatkan nilai C atau kurang dari C. Oleh karena itu, dibutuhkan model sistem pembelajaran blended pada mata kuliah Matematika Diskrit yang dapat meningkatkan hasil belajar mahasiswa. Tujuan dari penelitian ini adalah untuk melihat pengaruh pembelajaran blended terhadap hasil belajar mahasiswa. Penelitian ini adalah penelitian eksperimen One-Group Pre-Test Post-Test Design. Setelah dilakukan uji coba terhadap model sistem pembelajaran blended Matematika Diskrit, terjadi perbedaan terhadap hasil belajar setelah dilakukan pembelajaran blended. Dengan kata lain, pembelajaran blended berpengaruh signifikan terhadap hasil belajar pada tingkat kepercayaan 95%. Model sistem pembelajaran blended matematika diskrit dikatakan valid dengan nilai 3,58. Model sistem pembelajaran blended matematika diskrit dikatakan praktis dengan nilai 3. Model sistem pembelajaran blended matematika diskrit dikatakan hampir efektif bagi mahasiswa dengan nilai rata-rata 2.9 dari seluruh indikator.
Eksperimentasi Pembelajaran Matematika Diskrit Moda Daring pada Program Studi Teknik Informatika Nira Radita; Siti Aminah; Yekti Asmoro Kanthi
MUST: Journal of Mathematics Education, Science and Technology Vol 3, No 2 (2018): DECEMBER
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1040.627 KB) | DOI: 10.30651/must.v3i2.1984

Abstract

Pemerintah merintis pembelajaran daring agar akses mahasiswa mempelajari mata kuliah bermutu dari dosen-dosen bermutu se-Indonesia meningkat. Seperti halnya pendidikan tradisional, pendidikan daring juga memiliki kelebihan dan kekurangan, meskipun pelaksanaannya lebih menarik. Pada pelaksanaannya, pembelajaran daring tidak berjalan lancar karena pendidik masih memiliki keraguan tentang apakah ada perbedaan antara hasil belajar mahasiswa yang menggunakan pembelajaran moda daring dan moda tatap muka. Tujuan penelitian ini adalah untuk membuktikan hipotesis bahwa ada perbedaan antara hasil belajar mahasiswa yang menggunakan pembelajaran moda daring dan moda tatap muka. Penelitian ini adalah true experimental design dengan the randomized pretest-posttest control group design. Subyek penelitian adalah Kelas TI-A dan TI-B. Kedua kelompok tersebut diukur melalui pretest dan posttest. Kelas TI-A adalah kelas eksperimen yang menggunakan pembelajaran moda daring, sedangkan kelas TI-B adalah kelas kontrol yang menggunakan pembelajaran tatap muka. Melalui uji independent sampel T test, diperoleh t Test for Equality of Means dengan sig.(2 tailed) adalah 0.017. Sehingga dapat disimpulkan bahwa bahwa terdapat perbedaan hasil belajar mahasiswa yang menerapkan pembelajaran moda daring dan pembelajaran tatap muka. Besarnya perbedaan hasil belajar kedua kelompok bernilai positif, yaitu 10.67. Artinya, hasil belajar mahasiswa dengan pembelajaran moda daring lebih baik dari hasil belajar mahasiswa dengan pembelajaran tatap muka.
Analisis Penerimaan dan Penggunaan Transportasi Online di Kalangan Pelajar (Studi Kasus: SMA di Kecamatan Blimbing, Kota Malang) Geraldo James Sahertian; Addin Aditya; Siti Aminah
Jurnal Tekno Kompak Vol 15, No 2 (2021): Agustus
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/jtk.v15i2.1153

Abstract

Penggunaan telepon pintar atau smartphone di Indonesia, dan di dukung oleh kemajuan teknologi informasi yang semakin pesat, berkembanglah transportasi  berbasis online atau biasa disebut ojek online. Ojek online  memberikan akses kemudahan bagi masyarakat dan pelajar yang menggunakan aplikasi tersebut, dengan melakukan transaksi pemesanan melalui aplikasi maka ojek tersebut akan datang. Namun berdasarkan informasi dari TribunJatim News yang di dapatkan bahwa ojek online mengalami kenaikan yang cukup signifikan, yang membuat sebagian masyarakat khususnya kalangan pelajar mengeluh akan kebijakan tarif yang diberlakukan mulai Agustus 2019, maka dari itu diperlukan adanya analisis untuk melihat bagaimana kalangan pelajar menerima dan menggunakan layanan transportasi online tersebut. Penelitian ini bertujuan untuk mengetahui bagaimana penerimaan dan penggunaan terhadap layanan transportasi online GOJEK, di kalangan pelajar SMA Kecamatan Blimbing Kabupaten Malang Jumlah sampel yang diambil sebanyak 160. Penelitian ini menggunakan model Unified Theory Of Acceptance and use of Technology (UTAUT) dengan variabel behavioral intention dan use behavior sebagai variabel dependen dan menggunakan variabel indenpenden yaitu performance excpectancy, effort expectancy, social influence, dan facilitating conditions. Metode yang digunakan pada penelitian ini dengan penyebaran kuesioner menggunakan teknik sampling purposive sampling. Untuk pengelohan data, menggunakan program SPSS untuk menguji instrument penelitian dan model penelitian. Hasil yang didapatkan dari penelitian ini adalah penerimaan dan penggunaan dikalangan pelajar terhadap layanan terhadap layanan transportasi online dipengaruhi oleh faktor social influence, facilitating conditions, behavioral intention, use behavior, sedangkan faktor performance expectancy dan effort excpectancy tidak menggunakan layanan transportasi online. The use of smartphones or smartphones in Indonesia, and supported by increasingly rapid advances in information technology, has developed-based transportation online or commonly known as motorcycle taxis  online. taxis Online provide easy access for people and students who use the application, motorcycle by making an order transaction through the application, the ojek will come. However, based on information from TribunJatim News, it was obtained that motorcycle taxis online have increased quite significantly, which made some people, especially students complain about the tariff policy that was implemented starting in August 2019, therefore an analysis is needed to see how students receive and use the service.transportation online . This study aims to determine how the acceptance and use of transportation services online GOJEK, among high school students in Blimbing District, Malang Regency. The number of samples taken is 160. This study uses the Unified Theory of Acceptance and use of Technology (UTAUT) model with variables. behavioral intention and  use behavior as the dependent variable and using independent variables, namely performance expectancy, effort expectancy, social influence, and facilitating conditions. The method used in this study by distributing questionnaires using purposive sampling technique. For data collection, use the SPSS program to test research instruments and research models. The results obtained from this study are that acceptance and use among students of transportation services is online influenced by social influences, facilitating conditions, behavioral intention, use behavior, while performance expectancy expectancy and  effort factors do not use transportation services online.
Co-Authors Addin Aditya Arif Tirtana Arunseto Pambudi Bagus Kristomoyo Kristanto Daniel Eko Prasetyo Tanuwijaya Erwin Triwida Kusuma Ferrentino Sutjiadi Geraldo James Sahertian Meivi Kartikasari Mustafidatun Nashihah Nira Radita Palandi, Jozua Ferjanus Rakhmad Maulidi Rifki Pramoendhito Putra Ruly Anggraeni Ega Pertiwi Subari Subari Sugeng Widodo Sugeng Widodo Yekti Asmoro Kanthi Zusana E. Pudyastuti