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Super (a; d)-edge Antimagic Total Labeling of Shack(F6; B2; n) Graph for Developing a Polyalphabetic Cryptosystem Arnasyitha Yulianti Soelistya; Dafik Dafik; Arif Fatahillah
CGANT JOURNAL OF MATHEMATICS AND APPLICATIONS Vol 1, No 1 (2020): CGANT JOURNAL OF MATHEMATICS AND APPLICATIONS
Publisher : jcgant

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1651.662 KB) | DOI: 10.25037/cgantjma.v1i1.3

Abstract

A graph G of order p and size q is called an (a; d)-edge-antimagic total if there exist a bijection f : V (G) [ E(G) ! f1; 2; : : : ; p + qg such that the edge-weights, w(uv) = f(u) + f(v) + f(uv); uv 2 E(G), form an arithmetic sequence with ¯rst term a and common di®erence d. Such a graph is called super if the smallest possible labels appear on the vertices. In this paper we study a super edge-antimagic total labeling of Shackle (F6; B2; n) Graph connected and we will use it to develop a polyalphabetic cryptosystem.
Pengembangan Perangkat Pembelajaran RBL-STEM Untuk Meningkatkan Metaliterasi Siswa Menerapkan Konsep Relasi Fungsi Dalam Menyelesaikan Masalah Dekorasi Teselasi Wallpaper Sufirman Sufirman; Dafik Dafik; Arif Fatahillah
CGANT JOURNAL OF MATHEMATICS AND APPLICATIONS Vol 3, No 1 (2022): CGANT JOURNAL OF MATHEMATICS AND APPLICATIONS
Publisher : jcgant

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1048.364 KB) | DOI: 10.25037/cgantjma.v3i1.69

Abstract

Dalam menyelesaikan persoalan matematika, terlebih yang mengintegrasikan permasalahan di kehidupan sehari hari diperlukan kemampuan metaliterasi siswa. Metaliterasi merupakan kerangka berpikir yang menyeluruh dan menjadi sumber referensi mandiri yang bersifat luas dibandingkan dengan jenis literasi lainnnya. Kemampuan metaliterasi siswa saat ini dapat dibilang rendah karena masih tergolong baru dan pembelajaran belum sepenuhnya menggunakan Internet of Things dalam pelaksanaannya. Oleh karena itu, dalam penelitian ini menggunakan model pembelajaran Research Based Learning dengan pendekatan STEM yang berfokus pada pemecahan masalah dekorasi teselasi wallpaper. Pada permasalahan ini, siswa merepresentasikan model dekorasi wallpaper kedalam bentuk titik dan garis untuk menemukan kombinasi warna yang sesuai. Selanjutnya dengan menggunakan konsep relasi fungsi, siswa dapat menemukan pola pewarnaan dari dekorasi tersebut. Dalam kegiatan pembelajaran, permasalahan STEM yang diangkat akan dikembangkan framework integrasi RBL-STEM untuk meningkatkan metaliterasi siswa. Hasil penelitian yang diperoleh berupa sintaks baru yang efektif dalam memecahkan permasalahan teselasi wallpaper dengan model RBL-STEM yang melibatkan relasi fungsi, perangkat pembelajaran RBL-STEM dan potret fase kemampuan metaliterasi siswa
Dimensi Metrik Sisi Pada Beberapa Graf Unicyclic Bayu Aprilianto; Dafik Dafik; Ermita Rizki Albirri
CGANT JOURNAL OF MATHEMATICS AND APPLICATIONS Vol 1, No 2 (2020): CGANT JOURNAL OF MATHEMATICS AND APPLICATIONS
Publisher : jcgant

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (174.556 KB) | DOI: 10.25037/cgantjma.v1i2.45

Abstract

All the graphs in this paper are connected graphs and $d(e,v)$ is the length of the shortest path between $e=uv$ and $v$. Let $G=(V,E)$ where $V(G)$ is a set of vertex from graph $G$ while $E(G)$ is a set of edge from graph $G$. The edge metric dimension is a topic that is closely related to the cardinality of the distance of each edge on the graph $G$ with respect to the resolving set $W$ which is denoted by $dim_E(G)$. Let if the subset of vertex $W=\{w_1,w_2,w_3,...,$ $w_k\}$, then the representation of the distance of the $uv$ edge to the set of differences is k-tuple $r(uv|W)=(d(uv,w_1),d(uv,w_2),d(uv,w_3),...,d(uv,w_k)$. A unicyclic graph is one that only has exactly one cycle. In this paper, we will study edge metric dimensions on some families of unicyclic graphs. 
Super (a; d)-H-Antimagic Total Covering of Triangular Cycle Ladder Graph for Developing Ciphertext Irma Azizah; Dafik Dafik; Slamin Slamin
CGANT JOURNAL OF MATHEMATICS AND APPLICATIONS Vol 1, No 1 (2020): CGANT JOURNAL OF MATHEMATICS AND APPLICATIONS
Publisher : jcgant

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2818.788 KB) | DOI: 10.25037/cgantjma.v1i1.8

Abstract

A (a; d)-H-antimagic total covering is a total labeling dari V (G) [ E(G) to integer number f1; 2; 3; :::; jV (G) [ E(G)jg with condition, every subgraph A inP P PG isomorphic with subgraph H A = v2V (A) (v) + e2E(A) (e) on arith-metic sequence. A graph containing the labeling called super (a; d)-H-antimagic total covering. Furthermore , f (v)gv2V = f1; :::; jV jg, is called graph super H antimagic. In this research used triangular Cycle Ladder Graph T CLn of con-nective to developing ciphertext. Key Word : Super H antimagic total selimut, Triangular Cycle Ladder Graph T CLn, Ciphertexts.
Pewarnaan Pelangi Antiajaib pada Amalgamasi Graf Riniatul Nur Wahidah; Dafik Dafik; Ermita Rizki Albirri
CGANT JOURNAL OF MATHEMATICS AND APPLICATIONS Vol 3, No 1 (2022): CGANT JOURNAL OF MATHEMATICS AND APPLICATIONS
Publisher : jcgant

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (496.647 KB) | DOI: 10.25037/cgantjma.v3i1.76

Abstract

Let $G$ is a connected graph with vertex set $V(G)$ and edge set $E(G)$. The side weights for $uv\in E(G) $ bijective function $f:V(G)\rightarrow\{1,2,\dots, |V(G)|\}$ and $ w(uv)= f(u)+f(v) $ . If each edge has a different weight, the function $f$ is called an antimagic edge point labeling.  Is said to be a rainbow path, if a path $P$ on the graph labeled vertex $G$ with every two edges $ ,u'v'\in E(P) $ fulfill  $ w(uv)\neq w(u'v') $. If for every two vertices $u,v \in V(G)$, their path $uv$ rainbow, $f$ is called the rainbow antimagic labeling of the graph $G$. Graph G is an antimagic coloring of the rainbow if we for each edge $uv$ weight color side  $w(uv)$. The smallest number of colors induced from all sides is the rainbow antimagic connection number $G$, denoted by $rac(G)$. This study shows the results of the rainbow antimagic connection number from amalgamation graph.
Pengembangan Perangkat Research-Based Learning dengan Pendekatan STEM dalam Meningkatkan Metaliterasi Peserta Didik Menyelesaikan Masalah Himpunan Pasangan Berurutan Excelsa Suli Wildhatul Jannah; Dafik Dafik; Arif Fatahillah
CGANT JOURNAL OF MATHEMATICS AND APPLICATIONS Vol 2, No 2 (2021): CGANT JOURNAL OF MATHEMATICS AND APPLICATIONS
Publisher : jcgant

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2780.465 KB) | DOI: 10.25037/cgantjma.v2i2.64

Abstract

The ability of metaliteracy is very important in the industrial era 4.0. Metaliteracy is a comprehensive framework of thinking that goes beyond other literacies with the main literacy being information literacy. It is indicated that the metaliteracy of students is still low, it is because this literacy is still relatively new. The use of the IoT in learning is also still uneven, including the learning model used by teachers has not been able to fully support the formation of this ability. Therefore, in this study, the Research-Based Learning model which is integrated with the STEM approach (Science, Technology, Engineering, Mathematics) will be applied to solve the STEM problem of flight scheduling. Students are introduced to the application in the form of a set of sequential pairs, then with the representation of the set of points and lines a specific schedule is drawn up and includes its generalizations. The next step is how to bring STEM problem solving in learning class, then the developed RBL and STEM tools in learning to improve students' metaliteracy. From the results of the study, it was found that the RBL device with the STEM approach developed met the valid, effective, and practice criteria.
Analisis Simulasi Sirkulasi Udara Dalam Optimasi Teknologi Pascapanen Buah Berdasarkan Prosedur Pengemasan Arif Fatahillah; Soleh Chudin; Dafik Dafik
Al-Khwarizmi : Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam Vol 7, No 2 (2019): Al-Khwarizmi: Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam had Accredi
Publisher : Prodi Pendidikan Matematika FTIK IAIN Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (959.291 KB) | DOI: 10.24256/jpmipa.v7i2.1024

Abstract

Abstract:Indonesia is a producer of various types of fruit. Production and area of plantations tend to increase every time. However, its quality and safety still need attention. In general, the low quality of fruit is caused by postharvest management, one of which is in the packaging process. Specific temperatures and pressures will affect air circulation in the fruit packaging container. Besides, the good packaging design of containers will result in proper air circulation. The finite volume method is used to analyze air circulation in the optimization of postharvest technology based on packaging procedures. The results showed the higher the incoming air pressure, the temperature of the air formed in the packaging container would be even higher. The air holes with the up and down position help in the process of air circulation more evenly. More air holes will increase the temperature of the air inside the packaging container.Abstrak:Indonesia merupakan penghasil beragam jenis buah. Produksi dan luas pertanaman cenderung meningkat setiap waktu. Namun demikian mutu dan keamanannya masih perlu mendapat perhatian. Secara umum, rendahnya mutu buah disebabkan oleh pengelolahan pascapanen, salah satunya dalam proses pengemasan. Suhu dan tekanan tertentu akan mempengaruhi sirkulasi udara di dalam wadah kemasan buah. Selain itu, desain wadah kemasan yang baik akan mengakibatkan sirkulasi udara yang baik. Metode volume hingga digunakan untuk menganalisis sirkulasi udara dalam optimasi teknologi pascapanen buah berdasarkan prosedur pengemasan. Hasil penelitian menunjukkan semakin besar tekanan udara yang masuk maka suhu udara yang terbentuk di dalam wadah kemasan akan semakin besar. Posisi lubang udara dengan posisi atas dan bawah membantu dalam proses sirkulasi udara yang lebih merata. Semakin banyak lubang udara akan meningkatkan suhu udara di dalam wadah pengemasan.
On Three New Techniques of Multiplication of Any Two Numbers O. A. Safiati; Dafik Dafik; N Maylisa
Pancaran Pendidikan Vol 8, No 4 (2019)
Publisher : The Faculty of Teacher Training and Education The University of Jember Jember, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (579.615 KB) | DOI: 10.25037/pancaran.v8i4.254

Abstract

A multiplication is one of mathematical operations. It is taught in a school from elementary to high level. Most students consider the operation of multiplication is one of a complex operation. Thus, a lot of techniques are given such as the general stacking technique, the star stacking technique, the line stacking techniques, the Napier-bones technique. Those techniques have been well-known and can be found in the elementary school text book or in the internet such as google or youtube. In this paper, we develop a new technique namely a circle and square stacking technique, and a cross matching technique. Those new techniques show the advantages especially for visual learners style and gain more efficiency in terms of algorithms and number of operations needed
Research-Based Learning Activity Framework with STEM Approach: Implementing Strong Dominating Set Technique in Solving Highway CCTV Placement to Enhance Students’ Metaliteracy R. Humaizah; Dafik Dafik; I M Tirta; Z R Ridlo; Susanto Susanto
Pancaran Pendidikan Vol 11, No 1 (2022)
Publisher : The Faculty of Teacher Training and Education The University of Jember Jember, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (478.756 KB) | DOI: 10.25037/pancaran.v11i1.386

Abstract

One needed in disruptive technology is metaliteracy. It refers to literacy covering any literacy achievements especially technology and information. Its main indicators are the abilities to produce, incorporate, use, share and collaborate. Thus, higher order thinking skill is required to access these indicators by implementing the research-based learning integration with STEM approach. This research was intended to develop the research-based learning activities framework with STEM approach, namely implementing strong dominating set technique in solving the highway CCTV placement to enhance the students’ metaliteracy. The method used was narrative qualitative on developing the research-based learning activities framework integrated with STEM approach. The results were listed on a table of stages 1-6 at which each stage unraveled the learning activities.
The Application of Problem-Based Learning in Mathematics Education on Several South East Asia High Schools Tri Dyah Prastiti; Dafik Dafik; Aldyon Restu Azkarahman
Pancaran Pendidikan Vol 9, No 4 (2020)
Publisher : The Faculty of Teacher Training and Education The University of Jember Jember, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (501.149 KB) | DOI: 10.25037/pancaran.v9i4.327

Abstract

Problem-based learning (PBL) is a learning method based on the process between learning material to real life problems. The method has been widely applied and shown positive results on different subjects and education levels. In this paper, we discuss the application of PBL in mathematics education on several high schools in South East Asia countries, which include Indonesia, Thailand, Malaysia, Singapore, and Vietnam, considering that all of the countries had close cultural and geographical aspects. Researches on the application of PBL showed overall positive results to the high school mathematics education in all of the observed countries, with similar and distinctive objective and outcomes were found. In Indonesia, the application of PBL in mathematics education improve student’s learning activities aside from its positive contribution to the learning outcomes, while in Thailand, Malaysia, and Singapore, PBL contributes to the improvement of students’ higher-order thinking skills.
Co-Authors A Arynda A H Rahmatillah A. Y. Harsya Adawiyah, R Adelia Putri Liowardani Agnes Ika Nurvitaningrum, Agnes Ika Agrita Kanty Purnapraja, Agrita Kanty Agustina M. Agustina Muharromah, Agustina Ahmad Adi Ahmad Musyaffa' Hikamuddin Ahmad Syaiful Rizal, Ahmad Syaiful Aldyon Restu Azkarahman Alfian Futuhul Hadi Alfian Yulia Harsya, Alfian Yulia Alfin Nabila Taufik Alfiyantiningsih, Nur Amalina, Putri Nur Anindyta Anggirena Wulandari Anisa Meilinda Wardani Annadhifi, Muhammad Ilham Nurfaizi Antonius Cahya Prihandoko Arif Fatahillah Arika I. Kristiana Arika Indah Kriatiana Arika Indah Kristiana Arnasyitha Yulianti S, Arnasyitha Arnasyitha Yulianti Soelistya ArRuhimat, QurrotaA’yuniArRuhimat A’yuni Artanty Nastiti, Artanty Asari, Okta Endri Asy’ari, Muhammad Lutfi Awalin, Qonita Ilmi Aziza, Adinda Putri A’yun, Qurrotul Bawono, Darian Aji Bayu Aprilianto Brahmanto, Juanda Cangul, Ismail Naci Desak Made Dwika Saniriati Desi Febriani Putri Desi Febriani Putri Desy Tri Puspasari Desy Tri Puspasari, Desy Tri Devi Eka Wardani M, Devi Eka Dewi ANGGRAENI Dewy, Elitta P Dian Anita Hadi, Dian Anita Didik Sugeng Didin Trisnani, Didin Dina Tri Djoni Budi Sumarno Dliou, Kamal Dwi Agustin Retnowardani Dyna Probo Mukti Elok Asmaul Husna Elsa Yuli Kurniawati Elsa Yuli Kurniawati Endang Wahyuningrum Ermita R Albirri Ermita Rizki Albirri Ervin Eka Riastutik, Ervin Eka Ervin Oktavianingtyas Excelsa Suli Wildhatul Jannah Farah Rezita Nurtaatti, Farah Rezita Faruq, Fathulloh fatahillah, arief Fatoni, Muhamad Faizal Fia Cholidah, Fia Firdausiyah, Iftitahul Firman Firman Fitri Wulandari Gembong A. W. Hani'ah Zakin Harianto Setiawan, Harianto Hendry Dwi Saputro Herninda Lucky Oktaviana Hilmiyah Hanani Hobri Husain, Sharifah Kartini Said I H Agustin I H. Agustin I Ikhwandi I M Tirta I Made Tirta I Made Tirta Ida Ariska Ika Hesti A. Ika Hesti Agustin, Ika Hesti Ika Mareta Imanul Umar Hawari Imro’atun Rofikah Indar Setiani Indi Izzah Makhfduloh Inge Yosanda Arianti, Inge Yosanda Irma Azizah Irma Azizah, Irma Istamala Idha Retnoningsih Jackson P Mairing Jannah, Excelsa Suli Wildhatul Jesi Irwanto, Jesi Joni Susanto, Joni K Kasturi K Khasan, K Karinda Rizqy Aprilia, Karinda Rizqy Khilyah Munawaroh Kholifatu Rosyidah Kholifatur Rosyidah Khusnul, Agustina Hotimatus Kiki Kurdianto Kiswara Agung Santoso Kurniawati, Elsa Yuli Kusbudiono Kusbudiono, Kusbudiono Laili, Nuryatul Laily Anisa Nurhidayati Liliek Susilowati Liowardani, Adelia Putri Lubis Muzaki Lusia Dewi Minarti Lusia Dewi Minarti M. Wildan Athoillah Makhfudloh, I I Mardiyah, Fitriyatul Marsidi Marsidi Maylisa, Ika Nur Miftahur Roifah Millatuz Zahroh, Millatuz Moch. Avel Romanza P, Moch. Avel Romanza Mohammad Fadli Rahman Mohanapriya, N. Muhammad Lutfi Asy’ari Muhlisatul Mahmudah, Muhlisatul Mursyidah, Indah Lutfiyatul Murtini Murtini, Murtini N Maylisa N Y. Sari Nabilah Ayu Az-Zahra Nafisa Afwa Sania Nindya Laksmita Dewi, Nindya Laksmita Novalita Anjelia Novian Nur Fatihah Novita Cahya Mahendra Novita Sana Susanti Novri Anggraeni, Novri Nur Alfiyantiningsih Nur Asia Jamil, Nur Asia Nurcholif Diah Sri Lestari Nuris Hisan Nazula Nuwaila Izzatul Muttaqi O A Safiati O. A. Safiati Ojat Darojat Okti Anis Safiati Permatasari, Putri Ayu Pratiwi, Putri Indah Prihandini, R M Prihandini, Rafiantika Megahnia Prihandini, Rafiantika Megahniah Prihandini, RM Prihandoko, AC Prof. Dr.I Nengah Suparta,M.Si . Pujiyanto, Arif Putra Mahendratama Sasongko, Tito Putri Rizky H.P, Putri Rizky Q Qoriatul QurrotaA’yuniArRuhimat A’yuni ArRuhimat Qurrotul A’yun Quthrotul Aini Fuidah R M Prihandini R Ratih R Rohmatullah R. Humaizah Rafiantika M Rafiantika Megahnia Prihandini Rahmadani, M R Rahman, Md. Saidur Randhi N. Darmawan, Randhi N. Randi Pratama Murtikusuma Ratna Syafitri Reza Mega Ardhilia Ridho Alfarisi Ridho Alfarisi, Ridho Ridlo, Zainur Rasyid Riniatul Nur Wahidah Rizki Aulia Akbar Robiatul Adawiyah Robiatul Adawiyah Robiatul Adawiyah Rohini, A Rukmana Sholehah, Rukmana S Slamin S Suciati S Suharto S Sunardi S Susanto S. Chususiyah S. M. Yunika Saddam Hussen Safira Izza Ghafrina Safira Izza Ghafrina Saifudin, Ilham Saniriati, Desak Made Dwika Santoso, Aji Mansur Septory, Brian Juned Shapbian Novindasari, Shapbian Shela Okta Grefina, Shela Okta Sherly Citra Wuni, Sherly Citra Sholihah, Siti Mar’atus Sih Muhni Yunika, Sih Muhni Siska Aprilia Hardiyanti Siska Binastuti Siska Binastuti, Siska Siswono, Hendrik Siti Aminatus Solehah Siti Latifah Siti Mar’atus Sholihah Soleh Chudin Sri Tresnaningsih Sufirman Sufirman Sulistio, Wahyu Sullystiawati, Lusia Herni Sunder, R. Suntusia Suntusia Suparti Supratiningsih Supratiningsih Susanto Susanto Susanto Susanto Susi Setiawani Tanti Windartini, Tanti Tasrip Rudiono Thoyibah, Fifi Tommi Sanjaya Putra Toto Bara Setiawan Tri Dyah Prastiti Ulul Azmi Umi Azizah Anwar Venkatachalam, M. Viantasari, Erwinda Viqedina Rizky Noviyanti Vutikatul Nur Rohmah Wahidah, Riniatul Nur Wahyu Lestari Wahyu Nikmatus Sholihah Wardani, Putu Liana Weny Wijayanti, Weny Wicha Dwi Wicha Dwi Vikade, Wicha Dwi WIHARDJO, EDY Wijayanti, Elsy Y Yunita Yanuarsih, Elly Yessy Eki Fajar Reksi Yuli Kurniawati, Elsa Yuli Nur Azizah, Yuli Nur Z R Ridlo Zainur Rasyid Ridlo