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All Journal JURNAL TEKNOLOGI DAN OPEN SOURCE Catha : Jurnal Penelitian Kreatif dan Inovatif
Ramadani, Willy
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Application of the Scrum Method in the Android-based TPQ Learning Application Ramadani, Willy; Fatdha, T Sy Eiva; Yenni, Helda; Haryono, Dwi
JURNAL TEKNOLOGI DAN OPEN SOURCE Vol. 6 No. 1 (2023): Jurnal Teknologi dan Open Source, June 2023
Publisher : Universitas Islam Kuantan Singingi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/jtos.v6i1.3036

Abstract

RA Alhikmah Kandis has the main material, namely learning TPQ (Al-Qur'an Education Park), learning to recognize, read, and memorize hijaiyah letters, daily prayers, and juz amma. With the development of technology, learning can now be supported by various innovations. One of the innovations is to create a mobile-based application for student learning at RA Alhikmah. The application is based on the design results based on the needs of students, teachers, and parents. Making applications using the Scrum method, applications that are built based on a predetermined time, where if the specified time has reached its end, then the application must be finished, is suitable for the Scrum method because its manufacture is based on a predetermined timeframe. Application testing uses the black box testing method to test whether each feature is running properly so that when used by application users, there are no bugs. This application is intended for raudhatul athfal or kindergarten children who are vulnerable aged 5 to 6 years, and this application can be accessed by accompanied by teachers when at school and parents when at home. The results obtained from the application black box testing can run well in all the features in the application. The author hopes that this application can provide the benefit of giving children a new method of learning to recognize hijaiyah letters, memorizing daily prayers, and juz amma in order to provide children's learning interest so that it is more interesting for their learning interest to get to know the Koran from an early age.
Pertidaksamaan Linear sebagai Dasar Pemodelan Matematika Firman Syah, Aldi; Nurhaswinda, Nurhaswinda; Bilbina Rachman, Anisa; Dzakiyyah, Asma; Daffa Alfaruq, Muhammad; Nurfadilah, Nurfadilah; Nur Azizah, Vera; Ramadani, Willy
Catha : Jurnal Penelitian Kreatif dan Inovatif Vol. 3 No. 2 (2026): In-Progress
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/catha.v3i2.185

Abstract

Pertidaksamaan linier merupakan salah satu konsep fundamental dalam aljabar yang memiliki peran penting dalam pembelajaran matematika di berbagai jenjang pendidikan. Konsep ini tidak hanya menuntut kemampuan manipulasi simbolik, tetapi juga pemahaman logis dan konseptual dalam menentukan himpunan solusi yang tepat. Namun, dalam praktik pembelajaran, masih ditemukan berbagai kesulitan dan kesalahan siswa dalam menyelesaikan pertidaksamaan linier, terutama terkait miskonsepsi arah tanda pertidaksamaan dan kesalahan prosedural. Artikel ini bertujuan untuk menjelaskan konsep dasar pertidaksamaan linier, menguraikan langkah-langkah penyelesaiannya secara sistematis, serta meninjau penerapannya dalam pembelajaran matematika. Metode yang digunakan dalam penulisan artikel ini adalah studi pustaka dengan sumber data berupa jurnal ilmiah nasional dan internasional serta buku teks yang relevan. Hasil kajian menunjukkan bahwa pemahaman konseptual yang kuat, penerapan langkah penyelesaian yang sistematis, serta integrasi antara penyelesaian aljabar dan representasi grafis sangat berpengaruh terhadap keberhasilan siswa dalam memahami dan menyelesaikan soal pertidaksamaan linier.
Co-Authors Bilbina Rachman, Anisa Daffa Alfaruq, Muhammad Dwi Haryono Dzakiyyah, Asma Firman Syah, Aldi Helda Yenni, Helda Nur Azizah, Vera Nurfadilah Nurfadilah Nurhaswinda T Sy Eiva Fatdha, T Sy Eiva