Article Per Year (5 Year)
p-Index From 2021 - 2026
4.129
P-Index
This Author published in this journals
All Journal Jurnal Eduscience (JES) Jurnal Tunas Jurnal Teknik Informatika (JUTIF) JPM: JURNAL PENGABDIAN MASYARAKAT International Journal of English and Applied Linguistics (IJEAL) Joal : Journal of Applied Linguistics EPIGRAM (e-journal) Journal of Educational Sciences JOMLAI: Journal of Machine Learning and Artificial Intelligence Digital Transformation Technology (Digitech) ATHENA: Journal of Social Culture and Society Vernacular Salus Publica Kesatria : Jurnal Penerapan Sistem Informasi (Komputer dan Manajemen) JOURNAL OF EDUCATION AND LEARNING RESEARCH Etanic : Journal Of English Language Teaching And Applied Linguistics Jurnal Manajemen, Pendidikan dan Ilmu Komputer (JMENDIKKOM)
Rizky Khairunnisa Sormin
STIKOM Tunas Bangsa, Pematangsiantar, Indonesia
Religion Aerospace Engineering Arts Humanities Astronomy Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Medicine & Pharmacology Public Health Social Sciences Transportation Other

Published : 24 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 24 Documents
Search

 1   2   3 
Pelatihan Dasar Kepemimpinan (Leadership) Pada Anggota OSIS SMK Satrya Budi 2 Perdagangan Kab. Simalungun Rizki Alfadillah Nasution; Ilham Syahputra Saragih; Rizky Khairunnisa Sormin
Jurnal TUNAS Vol 3, No 1 (2021): Edisi November
Publisher : LPPM STIKOM Tunas Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/jtunas.v3i1.45

Abstract

Leadership in an organization's is an important factor in an organization's success toward a set goal. To answer and solve the various problems that occur in organizational leadership in vocational high school (SMK) Satrya Budi 2 Perdagangan requires specifically a training program. This,training useful provides a comprehensive and in-depth understanding of the fundamentals of leadership. Student council leaders are required to learn to understand the basics of leadership so that later in the day leading their members can have a disciplined and responsible attitude in achieving organizational goals. In addition, this program is implemented to form shaping personality character and hone soft skills that which will be useful to them after graduate and entering the workforce. The results of this devotional activity are expected to provide a comprehensive picture of the basics of leadership. And with this leadership training is expected to be able to base or underlying students, especially student council members, about/by understanding the leadership knowledge and fostering the spirit of leadership on him in the future.
The Implementation of Think-Pair-Share Technique to Increase Students’active Involvement in Their Speaking Ability Ika Purnama Sari; Rizky Khairunnisa Sormin
Journal of Educational Sciences Vol 6, No 3: July 2022
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (184.38 KB) | DOI: 10.31258/jes.6.3.p.364-376

Abstract

This research was conducted to increase students’active involvement in their speaking ability by using the Think-Pair-Share Technique. The researcher wanted to find out whether or not Think-Pair-Share Technique can increase the students speaking skill and to analyze the classroom situation when the Think-Pair-Share Technique is implemented in speaking class. This research used Classroom Action Research (CAR)  and composed for two or more cycles then it observed and evaluated to identify all facts including the success and the failure of the action. It means that the action should be stopped or continued and revised to the next cycle based on the selected criteria of success. After the implementation of Think-Pair-Share Technique in every cycle, the students’ speaking score were getting better. It can be seen from the result of students averagescore Cycle 1 was 65.17 and Cycle 2 was 74.81. It can be concluded that Think-Pair-Share Technique canincrease students’active involvement in their speaking ability.
Selection Analysis of Pre-Employment Card Recipients Using the Simple Additive Weighting (SAW) Method Tri Ayu Lestari; Harly Okprana; Rizky Khairunnisa Sormin
JOMLAI: Journal of Machine Learning and Artificial Intelligence Vol. 1 No. 2 (2022): June
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (424.73 KB) | DOI: 10.55123/jomlai.v1i2.964

Abstract

The Pre-Employment Card Program is a work and business capability development program that focuses on job seekers, laborers or workers who have finished their working period, and workers or workers who need to improve their skills, including those who have macro and micro businesses. One of these government programs aims to reduce unemployment due to the economic impact of the Covid-19 virus outbreak. Decision Support System is an effective system used to produce calculations with the output in the form of ranking. And the purpose of this research is to build a decision support system by analyzing the selection of Pre-Recipients of Pre-Employment Cards with the Simple Additive Weighting (SAW) Method. The data source of this study was obtained from the distribution of questionnaires/questionnaires which were distributed randomly to the people of Tempel Village, Kerasaan Rejo Village, Pematang Bandar. This study uses 50 alternatives and 7 criteria.
The Effect of Picture Teaching Media to the Ability of Grade 7th Students in English Vocabulary Mastery of SMP Yayasan Perguruan Keluarga (YPK) Pematangsiantar Rizky Khairunnisa Sormin; Fitri Rizki; Ika Purnama Sari; S Susiani
International Journal of English and Applied Linguistics (IJEAL) Vol. 2 No. 3 (2022): Volume 2 Issue 3 December 2022
Publisher : ITScience (Information Technology and Science)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/ijeal.v2i3.1960

Abstract

English is an international language that use by many people in this world. Human used English to make communication in daily life. It can help human to make connection with other people, nation country in this world to get information. As we know in learning English there are four skills, they are: speaking, listening, writing, and reading. Vocabulary is also an essential skill for learning to read, speak, write and listen. Without sufficient vocabulary, people cannot communicate and express their feeling both in form of spoken and written effectively. Nowadays, the students must improve their vocabulary because in their school, they are not only learning vocabulary in English lesson, but also in other books, there are also some English vocabularies that must be known by students. In improving student vocabulary, the students need some method or technique. The used picture of media will be needed to help the students in teaching-learning vocabulary. Picture is one of visual material in teaching that well established. This researcher experience at learning practice program in SMP YPK Pematangsiantar, many of students were lack of vocabularies.The students had many problems in mastering English words and this situation made them to be lazy to study English. One of the strategies can be used to solve the problems in teaching English is using media. As what have been mentioned previously, the purpose of this research was to find out the effect by uding Picture media on students’ ability in english vocabulary at grade seventh SMP YPK. Researcher chose two classes as the sample that divided into two groups are VII-6 as Experimental Group and VII-4 as Control Group. From all the analyzed data, it is found that there was a significant using Picture media on students’ ability in English Vocabulary at grade seventh SMP YPK Pematangsiantar. It shows that the result of t-test was higher than t-table (5.02>1.67), therefore the null hypothesis (Ho) is rejected and alternative hypothesis (Ha) was accepted.Based on the result of the research, it was concluded that by using Picture media on students’ ability in English Vocabulary is most effective.
Implementing STAD To Improve Students’ Ability Of STIKOM Tunas Bangsa In Writing Narrative Text Ika Purnama Sari; Fitri Rizki; Rizky Khairunnisa Sormin
Journal of Applied Linguistics Vol. 2 No. 2 (2023): January 2023
Publisher : English Lecturers and Teachers Association (ELTA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52622/joal.v3i1.115

Abstract

This research was conducted to increase students’ writing ability by using the Students Team Achievement Division (STAD) Technique. The researcher wanted to find out whether or not Students Team Achievement Division (STAD) Technique can increase the students’ writing skill and to analyze the classroom situation when the Students Team Achievement Division (STAD) Technique is implemented in writing class. The population of the research was the first semester students STIKOM Tunas Bangsa Pematang Siantar. This research used Classroom Action Research (CAR) and composed for two or more cycles then it observed and evaluated to identify all facts including the success and the failure of the action. It means that the action should be stopped or continued and revised to the next cycle based on the selected criteria of success. After the implementation of Students Team Achievement Division (STAD) Technique in every cycle, the students’ writing score were getting better. The result of student  can be seen from the result of students’ average score by their writing. The first  Cycle  was 44.00 and the second Cycle  was 77.00. After the implementation the students get better score. It can be concluded that Students Team Achievement Division (STAD) Technique can increase their ability in writing narrative text. Keywords: Students Team Achievement Division (STAD); Writing; CAR  
The Implementation Of Scientific Approach Based On English Learning Strategy (SABELS) To The Students’ Ability In Reading Comprehension Rizky Khairunnisa Sormin; Ika Purnama Sari; Anita Purba
Journal of Educational Sciences Vol 7, No 3: July 2023
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.7.3.p.518-529

Abstract

This research aims to apply The Scientific Approach-Based English Learning Strategy (SABELS) on the students’ ability in comprehending text fourth semester students of STIKOM Tunas Bangsa. This research is descriptive qualitative, because the researcher used descriptive method to analize the data and the data are in the form of word. This research conducted in STIKOM Tunas Bangsa Pematangsiantar. The researcher used three techniques to collecting the data. Those are observation, interview and study document. The researcher did two observations in class.  The subject of the interview is the teacher as implementer the teaching learning process. The research findings are (1) the Implementation of the Scientific Approach in the Teaching of Reading Comprehension to the fourth semester students at STIKOM Tunas Bangsa was good, because was appropriate with the regulation, (2) in applying scientific approach, the teacher used five phase, those are observing, questioning, experimenting, associating, and communicating. The teacher used authentic assessment in the evaluation. Based on the second meeting, the English teacher uses writing test to assess the cognitive aspect of the students. Finally, by knowing the result, it is better if English teachers apply the SABELS to improve the students’ achievement.
Pelatihan Pembuatan Pin Press Digital Bagi Siswa untuk Meningkatkan Keterampilan dan Menumbuhkan Semangat Wirausaha Achmad Daengs GS; Rizky Khairunnisa Sormin; Zulia Almaida Siregar; Riki Winanjaya; Anjar Wanto
JPM: Jurnal Pengabdian Masyarakat Vol. 4 No. 2 (2023): October 2023
Publisher : Forum Kerjasama Pendidikan Tinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/jpm.v4i2.1326

Abstract

This PKM activity aims to develop the skills of Vocational High School (SMK) students in making digital pin presses through special training. Technology and mechanical skills are becoming increasingly important in today's digital era, and vocational schools have a key role in preparing students for the ever-changing world of work. The training was carried out at the Anak Bangsa Private Vocational School located in Simalungun Regency. In this activity, we designed and implemented intensive training for vocational school students on making digital pin presses. This training includes a basic understanding of digital technology, use of relevant hardware and software, as well as technical skills required in the manufacturing process. Apart from that, the team leader also provided material about the entrepreneurial spirit which was carried out using the Zoom application. The training method involves practical teaching and guidance from experienced instructors. The results of the activity show that this training was successful in improving students' skills in making digital pin presses. In addition, students also demonstrated improvements in their understanding of digital technology and its potential use in the world of work. It is hoped that this activity can make a positive contribution to developing the skills of vocational school students and help them prepare to enter an increasingly competitive job market. The results of this training can be used as a basis for developing similar training in other vocational schools and can be a reference for educational institutions and the government in efforts to improve the quality of vocational education in Indonesia.
Analisis Algoritma C4.5 Terhadap Faktor Penyebab Menurunnya Potensi Belajar Siswa Pada Masa Pandemi F Fitriyani; Harly Okprana; Rizky Khairunnisa Sormin
Kesatria : Jurnal Penerapan Sistem Informasi (Komputer dan Manajemen) Vol 3, No 1 (2022): Edisi Januari
Publisher : LPPM STIKOM Tunas Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/kesatria.v3i1.96

Abstract

At the end of 2019 the world was shaken by the Covid-19 outbreak. The Ministry of Education has also implemented a policy of studying at home online or online. When using the online learning system, it doesn't always run smoothly, there must be problems that can occur, namely problems such as students not understanding the material presented by the teacher and many students who only have one Android and there are even students who don't have Android at all, their environmental factors also do not support them to learn with focus. The purpose of this study was to determine the factors causing the decline in student learning potential during the pandemic using the c4.5 data mining method. The source of the research data was obtained from distributing questionnaires to high school students of the Family College Foundation. In this study, there are five criteria that influence the factors that cause the decline in student learning potential during the pandemic, namely: How to learn, study time, understanding of the material, assignment and environment. The calculation results state that the environmental criteria are the criteria that have the most influence on the factor of decreasing student learning potential. Tests were also carried out using the Rapidminer software and obtained an accuracy of 73.33%.
Analisis Metode C4.5 Dalam Mengukur Akurasi Kepuasan Mahasiswa/i Terhadap Layanan Perpustakaan Damanik, Abdi Rahim; Gunawan, Indra; Sormin, Rizky Khairunnisa; Tambunan, Heru Satria; Sumarno, Sumarno; Darma, Surya
Digital Transformation Technology Vol. 4 No. 1 (2024): Periode Maret 2024
Publisher : Information Technology and Science(ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/digitech.v4i1.4498

Abstract

Penelitian ini bertujuan untuk menganalisis akurasi model prediksi kepuasan mahasiswa/i terhadap layanan perpustakaan STIKOM Tunas Bangsa menggunakan metode C4.5. Layanan perpustakaan yang berkualitas merupakan faktor penting dalam menunjang keberhasilan akademik mahasiswa/i. Penelitian ini bertujuan untuk menganalisis tingkat kepuasan mahasiswa/i terhadap layanan perpustakaan menggunakan metode C4.5, sebuah algoritma pohon keputusan yang populer untuk klasifikasi. Dengan pendekatan ini, diharapkan dapat diukur tingkat akurasi kepuasan dan mengidentifikasi faktor-faktor utama yang memengaruhinya, sehingga perpustakaan dapat meningkatkan kualitas layanan sesuai dengan kebutuhan pengguna.i. Data yang digunakan dalam penelitian ini diambil dari survei kepuasan mahasiswa/i terhadap berbagai aspek layanan perpustakaan, seperti ketersediaan koleksi, fasilitas, pelayanan staf, dan kenyamanan ruang baca. Data tersebut kemudian diolah dan dianalisis menggunakan metode C4.5 untuk membangun model prediksi. Hasil analisis menunjukkan bahwa metode C4.5 mampu memberikan akurasi yang cukup tinggi dalam mengukur kepuasan mahasiswa/i, dengan tingkat akurasi yang dihasilkan mencapai persentase yang signifikan. Penelitian ini memberikan kontribusi penting dalam pengembangan model prediksi kepuasan mahasiswa/i yang dapat digunakan sebagai acuan dalam meningkatkan kualitas layanan perpustakaan di STIKOM Tunas Bangsa.
THE STRATEGY OF MIND MAPPING IN TEACHING DESCRIPTIVE WRITING THROUGH THE FOURTH SEMESTER STUDENTS AT STIKOM TUNAS BANGSA IN PEMATANGSIANTAR Sormin, Rizky Khairunnisa; Purnama, Ika; Purba, Anita
Epigram Vol 21 No 2 (2024): Epigram Volume 21 Nomor 2 Tahun 2024
Publisher : Politeknik Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32722/epi.v21i2.7076

Abstract

Writing is one of the four aspects of language skills that a person must possess. Using writing, someone can generate interesting ideas and pour them into writing. Writing descriptive paragraphs is also one of the lessons that the school student finds difficult to understand; the mind mapping method is applied to see how the technique influences writing students, especially in the description text. This study aims to examine the import of image media-based mind mapping on the fourth-semester students' skills in writing descriptive text paragraphs. The subjects are fourth-grade students at STIKOM Tunas Bangsa. The research adopts a mixed-methods framework, merging qualitative and quantitative approaches to examine the intervention’s outcomes comprehensively. The quantitative component includes pre-tests and post-tests to assess improvements in students' descriptive writing skills before and after the intervention of image media-based mind-mapping. The qualitative component consists of classroom observations, student feedback, and analysis of written assignments to capture students' experiences and perceptions of the technique. Results indicate that the image media-based mind mapping technique significantly enhances students' ability to generate ideas, organize their writing, and incorporate detailed descriptions. The study highlights the effectiveness of combining visual media with mind mapping to improve descriptive writing, suggesting that this approach offers a valuable tool for educators aiming to enhance student's writing proficiency where students view mind mapping positively, nothing its effectiveness in highlighting critical information from the textbook and simplifying the process of understanding details.  
Co-Authors Anita Purba Anita Purba Anita Purba Arum Putri Rahayu Asmarani Nasution Damanik, Abdi Rahim Epi Supriyani Siregar Eri Ester Khairas F Fitriyani Faridha, Noor Fitri Fitri Fitri Rizki Fitri Rizki GS , Achmad Daengs Heru Satria Tambunan, Heru Satria Iin Parlina Ika Purnama Sari Ika Purnama Sari Ika Purnama Sari Ilham Syahputra Saragih Indra Gunawan Jasa, H.R Merdu Wira Khairas, Eri Ester Nasution, Rizki Alfadillah Nining Syafitri Okprana, Harly Purnama, Ika Rizki Alfadilah Nasution Rizki, Fitri S Susiani Sumarno . Surya Darma Susiani Tri Ayu Lestari Veithzal Rivai Zainal Wanto, Anjar Winanjaya, Riki Zulia Almaida Siregar