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Journal of Science and Technology

jostech
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Published by Universitas Islam Negeri Imam Bonjol Padang

ISSN : 27982696 EISSN : 27980057 DOI : 10.15548

Core Subject : Science, Education,

Computer Science & IT Mathematics

JOSTECH focuses on the dissemination of scientific research in the field of Sains and Technology. We invite researchers, academics, practitioners to join us, submitting your original manuscripts. The JOSTECH encourages submission of the manuscript dealing with all sciences and technology aspects, but not limited to Mathematics and Information Technology

Arjuna Subject : Matematika - Matematika Komputer

Articles 80 Documents

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Perancangan Sistem Informasi Administrasi di Satuan Pendidikan Anak Usia Dini Warmansyah, Jhoni; Maulana, Ade Novia
JOSTECH: Journal of Science and Technology Vol 1, No 1: Maret 2021
Publisher : UIN Imam Bonjol Padang

The administration that is still manual in archiving is one of the problems that is often encountered in PAUD Units. Therefore we need an alternative that can overcome these problems by utilizing information systems. This study aims to design an administrative information system in early childhood education. The method used is Educational Design Research (EDR) limited to a design model with stages; 1) Preliminary research; 2) Prototyping stage; 3) Assessment phase. This research produces an administrative information system design that can be used by PAUD units to process data and present SPP financial reports that are more practical and accurate. Thus the use of information systems in other areas of management can be a concern for managers in Kindergarten.

Media Pembelajaran E-Task dengan Metode Cooperative Learning Untuk Siswa SMA Negeri 3 Bukittinggi Ningsih, Sri Restu; Putri, Yessy Prima; Lestari, Safia Putri
JOSTECH: Journal of Science and Technology Vol 1, No 2: September 2021
Publisher : UIN Imam Bonjol Padang

This study aims to design a learning media application for assignment collection and delivery of material online using the Cooperative Learning method. Based on the results of the survey conducted, it was found that some students experienced difficulties in receiving lessons and also in collecting assignments if they were unable to attend school, so that teachers also had difficulty in recapitulating student scores because they had to work repeatedly. The system to be built is an e-task application, which is an application regarding web-based student assignments using the PHP programming language, and using the MYSQL database and the Cooperative Learning method based on visible facts. The research method uses the waterfall model with the Unified Modeling Language (UML) design tool. The results of the study are in the form of learning media applications that can facilitate the work of teachers and students in carrying out the learning process in finding more detailed and accurate information.

Pengembangan Modul Fisika Berbasis REACH Berintegrasi Al-Quran Materi Suhu dan Kalor Chandra, Artha Nesa; Haris, Venny; Yulita, Derma
JOSTECH: Journal of Science and Technology Vol 1, No 2: September 2021
Publisher : UIN Imam Bonjol Padang

Anggapan siswa mengenai materi fisika yang sulit, tidak menarik membuat mereka tidak aktif pada pembelajaran fisika. Ditambah lagi penggunaan buku cetak dan LKS yang dipinjamkan sekolah atau difotocopi siswa. Bahasanya sulit dipahami, hanya berisi rangkuman singkat terkait materi, rangkuman rumus-rumus, soal-soal latihan yang sangat banyak dan tidak berbasis suatu strategi serta tidak menuntun siswa untuk menemukan konsep. Ini merupakan latar belakang mengapa peneliti mengembangkanÂ modul fisika berbasis REACT berintegrasi Qurâ€™an. Â Â Sehingga dihasilkan modul yang valid dan praktis yang sesuai dengan karakteristik dan kebutuhan siswa serta membuat siswa dapat belajar secara mandiri dan aktif. Penelitian ini merupakan penelitian pengembangan (research development) terdiri dari tiga tahap yaitu: pendefinisian (define), perancangan (design), dan pengembangan (development). Instrumen pengumpulan data yang digunakan adalah lembar validasi modul, lembar wawancara dan angket respon siswa. Uji validasi modul dibantu oleh 3 orang dosen dan 1 orang guru sebagai validator, setelah uji kelayakan modul, maka dilakukan penyebaran angket respon siwa yang melibatkanÂ 23 orang siswa. Pengisian angket menggunakan skala Likert dengan range 1-4, data yang didapat kemudian dianalisis secara kuantitatif sesuai dengan kriteria validitas dan praktikalitas. Dari hasil penelitian menunjukkan bahwa modul fisika berbasis REACT berintegrasi Qurâ€™an pada materi suhu dan kalor sangatÂ valid dengan hasil validitas yang diperoleh adalah 84,24%. Untuk kepraktisan modul fisika berbasis REACT berintegrasi Qurâ€™an materi suhu dan kalor memiliki kategori sangat praktis dengan persentase kepraktisan sebesar 91,76%

Pembuktian Ketegaklurusan Garis terhadap Bidang pada Kubus dan Balok Abstrak Fitri, Yuliani; Yudhi, Prima
JOSTECH: Journal of Science and Technology Vol 1, No 1: Maret 2021
Publisher : UIN Imam Bonjol Padang

Geometry is a compulsory course conducted in mathematics department at university level. In mathematics syllabus, geometry is divided into two dimensional and three dimensional figures. Two dimensional geometry focuses on points, lines, dimension, and angle. Meanwhile, three dimensional geometry focuses on three dimensional figures consisting of some two dimensional figures such as cubes, beams, prisms, pyramids, extra. In this article, geometry aspects are focused on line perpendicularity to dimension in cubes and beams because connectivity between line perpendicularity and dimension is, generally, found on cubes and beams. Hopefully, by proving theorem of line perpendicularity, it can be useful in understanding the characteristics of cubes and beams.

Sistem Informasi Hasil Tani Nagari Lolo Berbasis Web Turaina, Rifa; Defiariany, Defiariany; Azha, Silvia Netri
JOSTECH: Journal of Science and Technology Vol 1, No 1: Maret 2021
Publisher : UIN Imam Bonjol Padang

Farmer Product Information System in Nagari Lolo Pantai Cermin District Solok Regency is a web-based system that is used to manage and at the same time organize farmer data, farm products in Nagari Lolo Pantai Cermin District Solok Regency. The information system is created using the programming language Framework Codeigniter, PHP and MYSQL by using object-oriented methods that aid system development, namely Unified Modeling Language (UML). At this time the data of farmers, crop yields, crops are still managed with the help of Microsoft Excel and Microsoft Word, in the delivery of information still by going directly to the field and contacting each jorong. With the web-based information system of agricultural products, the information about agricultural products, as well as information on the nagari is more effective and the data storage of farmers and farm results is stored in a database.

Akreditasi Satuan PAUD Berbasis Sistem Penilaian Akreditasi (SISPENA) Febriani, Eliza; Warmansyah, Jhoni
JOSTECH: Journal of Science and Technology Vol 1, No 2: September 2021
Publisher : UIN Imam Bonjol Padang

PAUD accreditation is a tangible form of assessing the feasibility of the quality of the program run by the PAUD unit. This study aims to examine various literatures on the accreditation of PAUD units based on Sispena 3.1. The research method used is literature review, researchers collect data from various literatures to solve a problem. The results of the study obtained are (1) in attaching the assessment process documents in accordance with the Accreditation Prerequisite Assessment (PPA) instrument through SISPENA 3.1; (2) the assessor conducts an assessment process for the classification of applications for accreditation (KPA); (3) Education units in fulfilling the PPA can be assisted by the integration of an external database with the Sispena 3.1 application; (4) The data collection procedure for Sispena 3.1 starts from the PPA filling stage to the Validation and Verification stage to determine the accreditation results

Karakterisasi Sebaran Binomial Negatif-Eksponesial Handayani, Deby
JOSTECH: Journal of Science and Technology Vol 1, No 2: September 2021
Publisher : UIN Imam Bonjol Padang

This study discusses the convolution or the sum of independent and identical random variables, where the random variables are the Negative Binomial distribution and the Exponential distribution, so that the resulting distribution is known as the Negative Binomial -Exponential distribution. The purpose of this study is to find the characteristics of the distribution including the expected value, the variance value, the moment generating function and the characteristic function. This property is obtained by using theorems and lemmas that relate to the properties of a distribution. It is found that the expected value, variance value, moment generating function and characteristic function of the Negative Binomial-Exponential distribution.

Efektivitas Penggunaan Teknologi Informasi dalam Pembelajaran Daring pada Masa Covid-19 Zulhendri, Zulhendri; Yunita, Rika Gusri; Hayeni, Fitri
JOSTECH: Journal of Science and Technology Vol 1, No 1: Maret 2021
Publisher : UIN Imam Bonjol Padang

This study aims to find out how to describe the effectiveness of the use of information technology in online learning during the Covid-19 period at SDN 04 Koto Tuo Sulit Air. This research is descriptive quantitative research. The population in this study were all students of SDN 04 Kototuo Sulit Air in the 2020/2021 school year. The data was collected by distributing questionnaires online to 57 students who became respondents consisting of 18 grade IV students, 19 class V students and 20 grade VI students. The results illustrate that 1) As many as 89.47% of students stated that the use of information technology was effective in online learning, while 10.52% of students stated that the use of information technology was not effective in online learning, 2) Students stated that the most effective platform in learning online is WhatsApp at 50.88%, 3) Students state that the least effective platform in online learning is the zoom meeting of 47.37%

Aplikasi Jaring Amal Sebagai Media Promosi Bagi Penyandang Difabel Darwas, Rahmadini; Putri, Yessy Prima; Alfawwazy, Dzaky
JOSTECH: Journal of Science and Technology Vol 1, No 1: Maret 2021
Publisher : UIN Imam Bonjol Padang

Having physical limitations is not a barrier for people with diffable to continue working and produce creative work and be able to contribute to society. The creative work has not been maximally introduced to the community, only through word of mouth promotion of the surrounding community. This study aims to promote the work of people with diffable so that it is more valuable. The method used in software development in this study is the wa-terfall method, while the tools used in the design of this application are unified modeling language and this application is built using a web-based programming language. This re-search results in an online shopping application while doing charity (net of charity) that makes it easy to do promotions and transactions for people based on humanity

Dampak Teknologi Gadget terhadap Perilaku Komunikasi Anak di Desa Tegal Arum Maulana, Ade Novia; Putra, D.I Ansusa; Ariska, Intan Dea
JOSTECH: Journal of Science and Technology Vol 1, No 2: September 2021
Publisher : UIN Imam Bonjol Padang

The research is motivated by the reality that pay attention and requires attention, namely about the factors that influence chidren to play such as lack of parenting styles, the environment, peers who also have a bad influence. It can be seen that the actual role of gadget technology is to send short massages and make work easier, but to the negligence of parents of early childhood, they have started to use gadgets and as a result it can have a negative impact on childrenâ€™s mental and health. The research approach that the writer uses is descriptive qualitative research, with research methods of observation, interviews and documentation. In this study, it can be concluded that the continuous use of gadget media on children will have a negative impact on children, such as disruption of the nervous system, inhibition of child development and lack of social interaction in society. That is why the role of parents is needed for the childâ€™s development process, parents must always guide and pay attention to their children while playing gadgets.

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Home Page

OAI Link

Editorial Team

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Contact Name
Amalina

Contact Email
amalina@uinib.ac.id

Phone
+6285669130373

Journal Mail Official
amalina@uinib.ac.id

Editorial Address
Program Studi Matematika Fakultas Sains dan Teknologi UIN Imam Bonjol Padang Kampus III Jl. Sungai Bangek Kelurahan Balai Gadang Kecamatan Koto Tangah Kota Padang

Location
Kota padang,

Sumatera barat

INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Amalina

Contact Email amalina@uinib.ac.id

Phone +6285669130373

Journal Mail Official amalina@uinib.ac.id

Editorial Address Program Studi Matematika Fakultas Sains dan Teknologi UIN Imam Bonjol Padang Kampus III Jl. Sungai Bangek Kelurahan Balai Gadang Kecamatan Koto Tangah Kota Padang

Location Kota padang, Sumatera barat INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Amalina

Contact Email
amalina@uinib.ac.id

Phone
+6285669130373

Journal Mail Official
amalina@uinib.ac.id

Editorial Address
Program Studi Matematika Fakultas Sains dan Teknologi UIN Imam Bonjol Padang Kampus III Jl. Sungai Bangek Kelurahan Balai Gadang Kecamatan Koto Tangah Kota Padang

Location
Kota padang,

Sumatera barat

INDONESIA