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COMPUTER ASSITED INSTRUCTION (CAI) SEBAGAI APLIKASI PENUNJANG DALAM PEMBELAJARAN KIMIA Alex De Kweldju
Arfak Chem: Chemistry Education Journal Vol 5, No 2 (2022): Arfak Chem
Publisher : Universitas Papua, Manokwari, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/accej.v5i2.380

Hingga saat ini, kelas secara fisik merupakan tempat yang dianggap paling ideal untuk melaksanakan pembelajaran khususnya pembelajaran kimia. Pada proses pembelajaran kimia, guru sebagai tokoh utama yang bertanggung jawab dalam penyampaian materi kepada peserta didik di semua jenjang pendidikan. Dalam perkembangannya, guru diminta untuk semakin kreatif ketika mempersiapkan dan menyampaikan materi pembelajaran, dari metode hingga alat yang digunakan. Kreativitas guru dalam menyiapkan dan menyampaikan materi sebagai indikator adanya keterlibatan proses pemikiran yang lebih tinggi (high level thinking) dari guru. Computer Assited Instruction (CAI) merupakan kategori aplikasi komputer yang digunakan untuk membantu guru menyampaikan materi pelajaran dan mendapat respon (feedback) dari siswa. Dengan adanya CAI, siswa dapat mengikuti pelajaran sesuai dengan kemampuannya dan mendapatkan umpan balik dengan cepat. Siswa akan berkurang ketergantungannya kepada guru dan paradigma ‘guru adalah satu-satunya sumber pengetahuan’ atau ‘guru adalah sumber utama pengetahuan’ akan berubah.

PENGARUH MODEL PEMBELAJARAN INQUIRY BASED LEARNING TERHADAP HASIL BELAJAR KOGNITIF SISWA KELAS X IPA SMA NEGERI 02 MANOKWARI PADA MATERI POKOK IKATAN KIMIA Namira Namira; Alex De Kweldju
Arfak Chem: Chemistry Education Journal Vol 5, No 2 (2022): Arfak Chem
Publisher : Universitas Papua, Manokwari, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/accej.v5i2.350

Penelitian ini bertujuan untuk mengetahui perbedaan pengaruh dari penggunaan model pembelajaran Inquiry Based Learning (IBL) dengan model pembelajaran konvensional terhadap hasil belajar kognitif peserta didik kelas X IPA SMA Negeri 2 Manokwari pada materi pokok ikatan kimia. Penelitian ini menggunakan true experimental design dengan jenis desain bentuk pre-test post-test control group design. Pengambilan sampel dilakukan dengan teknik purposive sampling. Instrumen yang digunakan dalam mengukur tes hasil belajar kognitif peserta didik adalah tes essay. Analisis data yang digunakan adalah analisis deskriptif dan analisis inferensial dengan bantuan softwere SPSS 20. Berdasarkan hasil analisis data dapat disimpulkan bahwa nilai Sig (2-tailed) sebesar 0.00 ˂ 0.025, maka H1 diterima dan H0 ditolak sehingga terdapat perbedaan yang signifikan terhadap hasil belajar kognitif peserta didik dari penggunaan model pembelajaran Inquiry Based Learning (IBL) kelas X IPA 2 dengan model konvensional kelas X IPA 7 dengan persen pengaruh sebesar 49%.

PEMANFAATAN FLASH SEBAGAI APLIKASI PRESENTASI YANGDINAMIS: USE OF FLASH AS A DYNAMIC PRESENTATION APPLICATION Alex De Kweldju
JISTECH: Journal of Information Science and Technology Vol 7 No 1 (2015): Pebruari 2015
Publisher : Universitas Papua

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The application presentation was widely used by most people, such as PowerPoint, offer manyfeatures to make presentation creation become pretty and handy. But then, all the features will restrainuser to prepare a presentation because user can’t use other than those features. Adobe Flash is anapplication with main purpose to create animation in movie or interactive format. By using AdobeFlash features, such as TimeLine and Action Script, we can create dynamic presentation. Not onlyunlimited animations, user can transform the presentation to be interactive presentation, web page, etc.This study used Adobe Flash to create a simple presentation in order to reveal its’ strength andweakness compared to a presentation was created by PowerPoint.

KAJIAN PEMANFAATAN MIKROTIK SEBAGAI USER MANEJER MENGGANTIKAN CHILISPOT DI UNIVERSITAS NEGERI PAPUA (STUDI KASUS : GEDUNG TEKNIK): STUDY OF THE UTILIZATION OF MICROTIK AS A USER MANEGER TO REPLACE CHILISPOT AT PAPUA STATE UNIVERSITY (CASE STUDY: TECHNICAL BUILDING) Alex De Kweldju
JISTECH: Journal of Information Science and Technology Vol 6 No 2 (2014): Vol. 6, No. 2, Agustus 2014
Publisher : Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar

Universitas Negeri Papua’s (UNIPA) Internet network use Chilispot and RADIUS Server as User Manager application to control user to use internet facility. In Chilispot –at client side- implementation, user was used to complain about login process after a power outage that usually happens in UNIPA. When the power outage happened, user status in database was still noted online cause user couldn’t login again after power back. User has to report to Computer Center or waited for online status restore. Router Mikrotik is multifunction device that has User Manager feature. User Manager in Mikrotik can handle userlogin without affected by power outage because it use different procedure from Chilispot. User can directly access internet again without login process after power outage. In this research, author replaced Chilispot at Engineering Building with Mikrotik User Manager to find out Mikrotik capability in solve Chilispot problem. After one mount implementation, internet users at Engineering Building didn’t report any problem related to internet access after power outage. Mikrotik User Manager allows user to login once every three days that simplify internet access process.

ANALISA PEMANFAATAN APLIKASI CLEARSEA UNTUK KULIAH UMUM DI UNIVERSITAS NEGERI PAPUA: ANALYSIS OF THE USE OF THE CLEARSEA APPLICATION FOR PUBLIC LECTURES AT PAPUA STATE UNIVERSITY Alex De Kweldju
JISTECH: Journal of Information Science and Technology Vol 6 No 1 (2014): Februari 2014
Publisher : Universitas Papua

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The limitation of Universitas Negeri Papua (UNIPA) Meeting Room capacity make general lecture for all students at every beginning of semester was difficult to do since students numbers are six time Meeting Room capacity. The tendency of increasing student’ numbers every year and there is no plan to rebuild Meeting Room are some other factors that university have to find a solution. One of the solutions is using Information Technology (IT).ClearSea is one of paid video konferensi application that Unipa bought years ago. By running the server application on intranet and putting all client applications on every faculty meeting room, this application was expected to facilitate UNIPA Rector in given general lecture and be watched by all students from their faculty meeting room. This paper analyzed the pros and cons of ClearSea implementation in UNIPA general lecture.In general, ClearSea can answer the need of general lecture at UNIPA. However, by considering its high price, this application does not have some features that made this application could not give full benefit, such as feature to choose active monitor and thumb monitor for every client.

Sistem Informasi Cafe Cakbor 22 Berbasis Web Dengan Menggunakan PHP Dan MySQL (Studi Kasus : Café Cakbor 22): Web-Based Cafe Cakbor 22 Information System Using PHP And MySQL (Case Study: Café Cakbor 22) Agustinus Nandhito Richard Alatubir; Christian Dwi Suhendra; Alex De Kweldju
JISTECH: Journal of Information Science and Technology Vol 12 No 1 (2023): Vol. 12 No. 1 (2023): April 2023
Publisher : Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/jistech.v12i1.197

Cafe Cakbor 22 is one of the cafes that sells various types of drinks and snacks, it is better to have a system to meet the needs of promoting products and simplifying data transactions regarding product data and facilities provided at the café. The current system, both information related to cafes, product promotions and ordering, is still done manually. Customers view, select and order menus through the menu book provided by the waiter. So that this can hinder the development of cafes in the wider community and services that are still less efficient in terms of time. Based on these problems, it is necessary to build an information system that can assist in promoting a product so that it is neater, structured and so that consumers can more easily access everything about Café Cakbor 22. The application development method used is the waterfall method. The system is built using the PHP programming language and MySQL database. With this system, it can assist cafe owners in promoting products online and can help both customers and owners in processing product sales transactions.

SISTEM PENDUKUNG KEPUTUSAN PEMILIHAN KETUA PAR GKI SION SANGGENG MENGGUNAKAN METODE WEIDTED PRODUT: Decision Support System for the Election of the Chairman of the Sanggeng Par Gki Sion Using the Weighted Product Method Nadya Paulina; Lion Ferdinand Marini; Alex De Kweldju
JISTECH: Journal of Information Science and Technology Vol 12 No 2 (2023): Volume 12 Nomor 2 Tahun 2023
Publisher : Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/jistech.v12i2.259

The selection of PAR chairpersons at the Sanggeng Zion CongregationalBible Christian Church is still relatively manual, for this reason this studyaims to create a decision-making system for selecting PAR chairpersons basedon existing criteria. This study uses the WEIGHTED PRODUCT method withstages, namely each criterion is ranked based on the level of importance. Thengiven a weight so that the normalized value can be calculated. In order toevaluate the expected alternatives, single attribute utilities are calculated sothat the resulting output is a decision support system in the form of a rankingwith the order of the greatest value. This application is designed using the PHPand MySQL programming languages. The results obtained from this studywere Sister Thersia Makabori becoming Chair of the PAR with the highestscore of 0.24 to be recommended as Chair of the PAR at GKI Sion SanggengManokwari based on the criteria that met the highest score.

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