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All Journal Jurnal Edukasi Universitas Jember KADIKMA CAUCHY: Jurnal Matematika Murni dan Aplikasi Tadris: Jurnal keguruan dan Ilmu Tarbiyah UNEJ e-Proceeding BAREKENG: Jurnal Ilmu Matematika dan Terapan JTAM (Jurnal Teori dan Aplikasi Matematika) Indiktika : Jurnal Inovasi Pendidikan Matematika EDUPEDIA INTEGRITAS : Jurnal Pengabdian JURNAL AXIOMA : Jurnal Matematika dan Pembelajaran JPKMI (Jurnal Pengabdian Kepada Masyarakat Indonesia) Contemporary Mathematics and Applications (ConMathA) Jurnal Pengabdian Masyarakat Khatulistiwa Alifmatika: Jurnal Pendidikan dan Pembelajaran Matematika Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran Jurnal Diferensial CGANT JOURNAL OF MATHEMATICS AND APPLICATIONS Pancaran Pendidikan Jurnal Pengabdian Masyarakat Bangsa Jurnal Ilmiah Matematika (JIMAT)

Arika Indah Kristiana

Universitas Jember

Author-ID : 300335

Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Transportation Other

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Peningkatan Kompetensi TIK Pendidik dalam Mengembangkan Media Pembelajaran Mobile-learning Berbasis Android Melalui Learning Cycle (3E) bagi Pendidik MAN 3 Jember Arika Indah Kristiana; Niswatul Imsiyah; Ridho Alfarisi; Titin Kartini
JPKMI (Jurnal Pengabdian Kepada Masyarakat Indonesia) Vol 1, No 4: November (2020)
Publisher : ICSE (Institute of Computer Science and Engineering)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36596/jpkmi.v1i4.101

Abstrak: Terdapat media digital portable yang sedang ramai digunakan di abad 21 meliputi smartphone, iphone, atau PC Tablet. Media portable memiliki kelebihan dalam penggunaan yang mudah dan harga yang terjangkau, merupakan salah satu faktor pendorong yang semakin pesatnya kesempatan penggunaan atau penerapan mobile learning sebagai alat kebiasaan baru dalam belajar, yang mendorong kebiasaan pembelajaran berbasis jarak jauh. Tujuan dari kegiatan ini untuk memberikan pendampingan dan pelatihan tentang mobile-learning berbasis android sebagai media pembelajaran kepada pendidik sekolah mitra yaitu MAN 3 Jember. Pendampingan ini dilakukan dengan memodifikasi model pembelajaran Learning Cycle (3E) yang terdiri dari 3 tahapan yaitu Exploration, Explaination dan Elaboration. Melalui kegiatan yang dilakukan pada pengabdian ini, pendidik mitra mampu untuk mengembangkan media dan memanfaatkan mobile learning sebagai media pembelajaran dalam mata pelajaran yang diampu, serta meningkatkan kompetensi TIK pendidik mitra.Abstract: The use of portable media such as smartphones, iPhones, PC Tablets to access online learning systems is currently in full use. The very high level of development of portable media, relatively easy use, and affordable device prices, compared to personal computers, are driving factors that are increasingly expanding the use or application of mobile learning as a new trend in learning, which forms a learning paradigm that can be done anywhere and whenever. The purpose of this activity is to provide assistance and training on Android-based mobile learning as a learning medium for partner school educators, namely MAN 3 Jember. This mentoring is done by modifying the Learning Cycle (3E) learning model which consists of 3 stages, namely Exploration, Explaination, and Elaboration. Through the activities carried out in this service, partner educators will be able to develop media and utilize mobile learning as a learning medium in the subjects they are taught, as well as improve the ICT competence of partner educators.

Pewarnaan Titik Ketakteraturan Lokal Inklusif pada Hasil Operasi Comb Graf Bintang Arika Indah Kristiana; Surya Indriani; Ermita Rizki Albirri
Contemporary Mathematics and Applications (ConMathA) Vol. 4 No. 1 (2022)
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/conmatha.v4i1.33606

Let G(V,E) is a simple graph and connected where V(G) is vertex set and E(G) is edge set. An inclusive local irregularity vertex coloring is defined by a mapping l:V(G) à {1,2,…, k} as vertex labeling and wi : V(G) à N is function of inclusive local irregularity vertex coloring, with wi(v) = l(v) + ∑u∈N(v) l(u). In other words, an inclusive local irregularity vertex coloring is to assign a color to the graph with the resulting weight value by adding up the labels of the vertices that are neighbouring to its own label. The minimum number of colors produced from inclusive local irregularity vertex coloring of graph G is called inclusive chromatic number local irregularity, denoted by Xlisi(G). In this paper, we learn about the inclusive local irregularity vertex coloring and determine the chromatic number of comb product on star graph.

Pewarnaan Titik Ketakteraturan Lokal Inklusif pada Keluarga Graf Unicyclic Arika Indah Kristiana; Muhammad Gufronil Halim; Robiatul Adawiyah
Contemporary Mathematics and Applications (ConMathA) Vol. 4 No. 1 (2022)
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/conmatha.v4i1.33607

The graph in this paper is a simple and connected graph with V(G) is vertex set and E(G) is edge set. An inklusif local irregularity vertex coloring is defined should be maping l:V(G) à {1,2,…, k} as vertex labeling and wi : V(G) à N is function of inclusive local irregularity vertex coloring, with wi(v) = l(v) + ∑u∈N(v) l(u) in other words, an inclusive local irregularity vertex coloring is to assign a color to the graph with the resulting weight value by adding up the labels of the vertices that are should be neighboring to its own label. The minimum number of colors produced from inclusive local irregularity vertex coloring of graph G is called inclusive chromatic number local irregularity, denoted by Xlisi(G). Should be in this paper, we learn about the inclusive local irregularity vertex coloring and determine the chromatic number on unicyclic graphs.

Pengembangan Media Pembelajaran Berbasis TI pada Materi Penyajian Data Kelas VII untuk Meningkatkan Hasil Belajar Dinar Dwi Yuliyanti; Arika Indah Kristiana; Lioni Anka Monalisa
CGANT JOURNAL OF MATHEMATICS AND APPLICATIONS Vol 2, No 2 (2021): CGANT JOURNAL OF MATHEMATICS AND APPLICATIONS
Publisher : jcgant

The development of technology has a very big influence in various fields of human life, especially in the field of education. One of its uses is as a tool in the learning process. Technology-based learning can make learning more interesting, effective and efficient, so that students are more enthusiastic about learning and easy to understand the material presented. The model used is the Thiagarajan or 4-D model which consists of four stages, namely the define, design, develop, and dissenimante stages. There are three data collection techniques carried out in this study, namely validity, obtained through validation by the validator; practicality, obtained from media user response questionnaires by students; effectiveness, obtained through the results of student learning tests after using the media. The results showed that the correlation coefficient with a valid interpretation was very high at 0.94. The results of the media user response questionnaire with a percentage of 88.25%. The results of the learning test with a percentage of completeness reaching 85.18% indicate that the learning media can be categorized as effective.

Pewarnaan Titik Ketakteraturan Lokal pada Keluarga Graf Unicyclic Khilyah Munawaroh; Arika Indah Kristiana; Ermita Rizki Albirri; Dafik Dafik; Robiatul Adawiyah
CGANT JOURNAL OF MATHEMATICS AND APPLICATIONS Vol 2, No 2 (2021): CGANT JOURNAL OF MATHEMATICS AND APPLICATIONS
Publisher : jcgant

In this research is a development of local irregularity vertex coloring of graph. The based on definition, as follows: \textbf{$l:V(G) \longrightarrow {\{1, 2, ..., k}\}$} is called vertex irregular k-labelling and \textbf{$w:V(G) \longrightarrow N$} where \textbf{$w(u) = \varSigma_{ v \in N(u)}l(v)$}, $w$ is called local irregularity vertex coloring. A condition for $w$ to be a local irregularity vertex coloring, If \textit{opt$(l)$ = min\{maks$(li); li$, vertex labelling function}, and for every \textbf{$u,v\in E(G),w(u)\ne w(v)$}. The chromatic number local irregularity vertex coloring is denoted by $\chi_{lis}(G)$. In this paper, the researchers will discuss of local irregularity vertex coloring of related unicyclic graphs and we have found the exact value of their chromatic number local irregularity, namely cricket graph, net graph, tadpole graph, \textit{peach} graph, and bull graph.

Pewarnaan Ketakteraturan Lokal Inklusif pada Keluarga Graf Pohon Tree Umi Azizah Anwar; Arika Indah Kristiana; Arif Fatahillah; Dafik Dafik; Ridho Alfarisi
CGANT JOURNAL OF MATHEMATICS AND APPLICATIONS Vol 2, No 1 (2021): CGANT JOURNAL OF MATHEMATICS AND APPLICATIONS
Publisher : jcgant

All graph in this paper is a simple and connected graph. We define $l: V(G) \to \{ 1, 2, 3,...k\} $ is called vertex irregular k-labeling and $w: (G) \to N$ the weight function with $[\sum_{u \epsilon N} l(u) + l(v) ]$. A local irregularity inclusive coloring if every $u, v \epsilon E(G), w(u) \ne w(v) $ and $max (l) = min \{ max (l_i), l_i label function\}$. The chromatic number of local irregularity inclusive coloring of $G$ denoted by $\chi_{lis}^{i}$, is the minimum cardinality of local irregularity inclusive coloring. We study about the local irregularity inclusive coloring of some family tree graph and we have found the exact value of their chromatic number.

Assistance for the Development of Game-Based Learning Media in the New Normal Era for Teacher of MTs Negeri 9 Jember Arika Indah Kristiana; Niswatul Imsiyah; Titin Kartini
Pancaran Pendidikan Vol 11, No 1 (2022)
Publisher : The Faculty of Teacher Training and Education The University of Jember Jember, Indonesia

During the COVID-19 pandemic, educators must ensure that teaching and learning activities continue, even though students are not in school. The solution is that educators are required to design online learning as an innovation in the use of technology. Learning at MTs Negeri 9 Jember during the COVID pandemic was carried out using the WA group, google classroom, or google meet. The learning media used by educators at MTs Negeri 9 Jember include powerpoints, videos, pictures (photos). The learning media used by MTs Negeri 9 educators are not effective and less attractive. The media used so far have not involved students to take an active role in the learning process. Therefore, training activities for the development of effective and interesting learning media are needed. One form of interesting learning media is game-based learning media in which there are many choices so that teachers just use it based on the materials to be presented. This community service activity is carried out in the form of training, and assistance by applying a modified Learning Cycle (3E) learning model, which consists of Exploration, Explanation, and Elaboration. Through this activity, partner school teachers are expected to (1) be able to innovate in carrying out classroom learning by utilizing ICT (2) improve the ICT capabilities of partner teachers with many partner teachers developing game-based learning media

Pendampingan Pengembangan Soal Literasi Matematika pada Kelompok Kerja Guru Gugus 01 Kecamatan Panti Kabupaten Jember Ridho Alfarisi; Arika Indah Kristiana; Lela Nur Safrida; Robiatul Adawiyah
JPKMI (Jurnal Pengabdian Kepada Masyarakat Indonesia) Vol 3, No 3: Agustus (2022)
Publisher : ICSE (Institute of Computer Science and Engineering)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36596/jpkmi.v3i3.281

Abstrak: Berdasarkan data dari PISA tahun 2018 posisi indonesia berada di peringkat 74 dari 79 negera dan TIMSS melaporkan bahwa posisi indonesia pada tahun 2015 yaitu 44 dari 49 negara. Literasi siswa indonesia masih rendah atau dengan kata lain masih belum memuaskan. Untuk mengatasi masalah tersebut, pemerintah menyelenggarakan program asesmen nasional terkait penguatan literasi dan numerasi. Pengabdian ini bertujuan untuk memberikan pendampingan dalam pengembangan soal literasi matematika di Kelompok Kerja Guru (KKG) Gugus 01 Kecamatan Panti Kabupaten Jember. Kegiatan Pelatihan tentang ruang lingkup literasi matematika, AKM, dan posisi Indonesia di PISA. Metode yang digunakan dalam pengabdian ini yaitu pelatihan, pendampingan dan pembimbingan. Kegiatan Pendampingan, mendampingi pendidik menyusun soal literasi matematika dan membuat rubrik penilaian terkait soal literasi matematika. Kegiatan Pembimbingan, dalam pengembangan soal literasi matematika mulai tahap awal pengenalan, pembuatan dan implementasi. Hasil pengabdian ini, pendidik tidak merasa kesulitan dalam mengembangkan soal literasi matematika dan produk pengabdian berupa paket tes.Abstract: Based on data from PISA in 2018, Indonesia's position was ranked 74 out of 79 countries and TIMSS reported that Indonesia's position in 2015 was 44 out of 49 countries. It can be concluded that the literacy of Indonesian students is still low or in other words it is still not satisfactory. To overcome this problem, the government organizes a national assessment program related to strengthening literacy and numeracy. This service aims to provide assistance in the development of mathematical literacy questions in KKG Gugus 01, Panti District, Jember Regency. Training activities on the scope of mathematical literacy, AKM, and Indonesia's position in PISA. Mentoring Activities, assisting educators in preparing mathematical literacy questions and making assessment rubrics related to mathematical literacy questions. Guidance Activities, in the development of mathematical literacy questions starting from the initial stages of introduction, manufacture and implementation. Through the three activities above carried out in this service, educators do not find it difficult to develop mathematical literacy questions. The output of this service is that education can develop mathematical literacy problems.

on Graceful Chromatic Number of Vertex amalgamation of Tree Graph Family Arika Indah Kristiana; Ahmad Aji; Edy Wihardjo; Deddy Setiawan
CAUCHY: Jurnal Matematika Murni dan Aplikasi Vol 7, No 3 (2022): CAUCHY: JURNAL MATEMATIKA MURNI DAN APLIKASI
Publisher : Mathematics Department, Universitas Islam Negeri Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/ca.v7i3.16334

Proper vertex coloring c of a graph G is a graceful coloring if c is a graceful k-coloring for k∈{1,2,3,…}. Definition graceful k-coloring of a graph G=(V,E) is a proper vertex coloring c:V(G)→{1,2,…,k);k≥2, which induces a proper edge coloring c':E(G)→{1,2,…,k-1} defined c'(uv)=|c(u)-c(v)|. The minimum vertex coloring from graph G can be colored with graceful coloring called a graceful chromatic number with notation χg (G). In this paper, we will investigate the graceful chromatic number of vertex amalgamation of tree graph family with some graph is path graph, centipede graph, broom and E graph.

On Irregular Colorings of Unicyclic Graph Family Arika Indah Kristiana; Dafik Dafik; Qurrotul A’yun; Robiatul Adawiyah; Ridho Alfarisi
CAUCHY: Jurnal Matematika Murni dan Aplikasi Vol 7, No 4 (2023): CAUCHY: JURNAL MATEMATIKA MURNI DAN APLIKASI
Publisher : Mathematics Department, Universitas Islam Negeri Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/ca.v7i4.16917

Irregular coloring is a proper coloring and each vertex on a graph must have a different code. The color code of a vertex v is where and is the number of vertices that are adjacent to v and colored i. The minimum k-color used in irregular coloring is called the irregular chromatic number and denoted by . In this paper, we discuss the irregular chromatic number for the bull graph, pan graph, sun graph, peach graph, and caveman graph.

Co-Authors Afni, Anis Nur Agatha, Alvian Bagus Ahmad Aji Aima, Muslihatul Aji, Ahmad Arif Fatahillah Arifandi, Agus Asari, Okta Endri Asy’ari, Muhammad Lutfi Aziza, Adinda Putri Azizah, Zakiyah Lina Nur A’yun, Qurrotul Bunga Ayu Desy Permatasari, Bunga Ayu Cahyadewi, Karina Cindy Cici Fitri Lestari, Cici Fitri D Dimas, D D. Dafik Dafik Dana, Lusita Risma Deddy Setiawan Deddy Setiawan Deddy Setyawan Desi Febriani Putri Devira Ayu Nurandari, Devira Ayu Dewi Santi, Dewi Dewi, Ernita Sukarno Dian Kurniati Didik Sugeng Pambudi Dimas Ardiansyah Ramadhan Dinar Dwi Yuliyanti Dinawati Trapsilasiwi Dliou, Kamal Dwi Agustin Retnowardani Dwi Roby Pramono Dwi Sylvia Hanafi Edy Wihardjo Eka Cahya Lestari, Eka Cahya Eka Wulandari Fauziah, Eka Wulandari Eko Gunariyanto Elsa Yuli Kurniawati Ema Desia Prajitiasari Erica Dian P Ermita Rizki Albirri Ernita Sukarno Dewi, Ernita Fihrisi, Fathan Hobri I Made Tirta I Made Tirta Intan Nurul Awwaliyah Islamiah, Maulidi Arsih Umaroh Ja'far, Muhammad Jatmiko, Dhanar Dwi Hary Karina Cindy Cahyadewi Karuniaji Fitra Insani Khilyah Munawaroh Khusnul, Agustina Hotimatus Kurniawati, Elsa Yuli Kusbudiono Kusbudiono, Kusbudiono Kusumawati, Nurita Lestari, Deninta Dwi Ayu Lestari, Nurcholif Diah Sri Lioni Anka Monalisa, Lioni Anka Marmono Singgih Miftahul Jannah Mohammad Fadli Rahman Muhammad Gufronil Halim Muhammad Lutfi Asy’ari Muhammad Usaid Hudloir Murtini Murtini, Murtini Niswatul Imsiyah Nur Safrida, Lela Nurbuono, Mousthapaa Nurcholif Diah Sri Lestari Nurina Anggun Ratnaningtyas Nuroeni, Ilmiatun Osman, Sharifah Prahastiwi, Lusi Rizzami Pratiwi, Alfiani Dyah Prihandini, Rafiantika M. Prihandini, Rafiantika Megahniah Pujiyanto, Arif Putra, Aldi Maulana Qurrotul A’yun Rafelita Faradila Sandi Rafiantika Megahnia Prihandini Rahmawati, Mira Randi Pratama Murtikusuma Ratna Dwi Christyanti, Ratna Dwi Retno Nur Khasanah Ridho Alfarisi Ridho Alfarisi, Ridho Ridlo, Zainur Rasyid Rizky Astarina, Rizky Robiatul Adawiyah Robiatul Adawiyah Rohini, A S Suharto S Sunardi S Susanto Saddam Hussen Santoso, Aji Mansur Saputra, Guntari Setiawan, Renal Heldi Siddiqui, M. Kamran Siti Aisyah Slamin Sumani . Surya Indriani Susanto Susanto Susanto, Arnis Budi Susi Setiawani Syahputri, Vika Thoyibah, Fifi Tika Nurpitasari Titik Sugiarti Titin Kartini Toto Bara Setiawan Umi Azizah Anwar WIHARDJO, EDY Wirdah Pramita N Yanuarsih, Elly Zainur Rasyid Ridlo Zulnaidi, Hutkemri

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