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All Journal Mimbar PGSD Undiksha CAUCHY: Jurnal Matematika Murni dan Aplikasi Formatif: Jurnal Ilmiah Pendidikan MIPA Warta Pengabdian JPKMI (Jurnal Pengabdian Kepada Masyarakat Indonesia) SOSIOEDUKASI : JURNAL ILMIAH ILMU PENDIDIKAN DAN SOSIAL Jurnal Diferensial Ethnomathematics Journal Jurnal Ilmu Pendidikan Sekolah Dasar CGANT JOURNAL OF MATHEMATICS AND APPLICATIONS Pancaran Pendidikan
Ridho Alfarisi
Program Studi Pendidikan Guru Sekolah Dasar, Universitas Jember, Indonesia
Agriculture, Biological Sciences & Forestry Arts Humanities Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Mathematics Physics Public Health Social Sciences Other

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Keefektifan Pembelajaran Daring untuk Pembelajaran Volume Bangun Ruang Kubus dan Balok Moh. Alif Dio Utomo; Mutrofin Mutrofin; Ridho Alfarisi
Jurnal Ilmu Pendidikan Sekolah Dasar Vol 8 No 1 (2021): Jurnal Ilmu Pendidikan Sekolah Dasar
Publisher : Department of Education Faculty of Teacher and Training Education University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jipsd.v8i1.48639

Abstract

Masa pandemi Covid-19 ini bisa dikatakan sebagai sebuah peluang dalam dunia pendidikan, baik pemanfaatan teknologi seiring dengan industri 4.0, maupun orangtua sebagai mentor. Harapannya, pasca pandemi Covid-19, guru dan peserta didik menjadi terbiasa dengan sistem saat ini sebagai budaya pembelajaran dalam pendidikan. Penelitaian ini bertujuan untuk membandingkan keefektifan pembelajaran daring melalui Whatsapp dan Zoom Meeting dalam pembelajaran matematika di kelas V SDN Sebaung 1 Kabupaten Probolinggo, serta untuk membandingkan hasil pembelajaran antara laki laki dan perempuan dengan metode daring melalui Whatsapp dan Zoom meeting. Respnden penelitian ini adalah siswa kelas VA dan VB SDN Sebaung 1 Probolinggo dengan jumlah 32 siswa. Metode pengumpulan data melalui pretest dan posttest. Hasil penelitian pretest dan postest menggunakan statitik deskriptif untuk platform Zoom lebih besar dari whatsapp dengan selisih rata rata sebesar 5,31 dan perbedaan hasil belajar berdasarkan gender lebih besar laki laki dari perempuan dengan selisih rata rata sebesar 3,43.
Pengaruh Penerapan Realistic Mathematics Education Terhadap Hasil Belajar Perkalian Bilangan Cacah pada Siswa Kelas II di SDN Wonosari 01 Jember Syauqi Abdullah; Fajar Surya Hutama; Ridho Alfarisi; Anis Nurlaili; Yuli Mulyawati
Jurnal Ilmu Pendidikan Sekolah Dasar Vol 11 No 2 (2024): Jurnal Ilmu Pendidikan Sekolah Dasar
Publisher : Department of Education Faculty of Teacher and Training Education University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jipsd.v11i2.48909

Abstract

Jenis penelian ini adalah menggunakan pola eksperimental semu (quasi experimental design) dengan pola penelitian non-equivalent control group design. Variabel bebas pada penelitian ini adalah penerapan realistic mathematics education dan variabel terikat adalah hasil belajar siswa materi perkalian bilangan cacah. Populasi pada penelitian ini adalah siswa kelas II SDN Wonosari 01 Jember. Penarikan sampel yang digunakan menggunakan teknik simple random sampling dan diperoleh sampel penelitian kelas II A dengan jumlah 15 orang sebagai kelas ekperimen dan kelas II B sebanyak 15 orang sebagai kelas kontrol. Teknik pengumpulan data pada penelitian ini menggunakan kuantitatif yang menggunakan uji statistik independent samples t-test. Hasil perhitungan menunjukkan rata-rata nilai posttest dikelas ekeperimen lebih besar dari rata-rata nilai posttest dikelas kontrol. Yaitu dikelas ekperimen sebesar 85,62. Sedangkan di kelas kontrol sebesar 78,75. Sedangkan berdasarkan hasil analisis uji independent sample t-test dengan taraf signifikan 0,05 diperoleh sebesar 2,048 dengan demikian H0 ditolak dan H1 diterima, sehingga dapat disimpulkan bahwa pendekatan penerapan realistic mathematics education terhadap hasil belajar perkalian bilangan cacah pada siswa kelas ii di SDN wonosari 01 Jember
Digital Clipping Learning Media Based on the Practice of Pancasila Values in Theme 5 Sub-theme 1 for Class V Elementary School Firnanda, Rizqi; Fajar Surya Hutama; Dyah Ayu Puspitaningrum; M. Sulthon Mashhud; Ridho Alfarisi
MIMBAR PGSD Undiksha Vol. 11 No. 3 (2023): October
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpgsd.v11i3.60513

Abstract

21st century learning is closely related to the development of technology, information and communication. The lack of innovation in the use of technology in learning which is packaged into learning media causes learning to be less enjoyable, thus having implications for learning outcomes. The aim of this research is to develop valid, effective and practical digital clipping learning media based on the practice of Pancasila values for fifth grade elementary school students. This type of research is quantitative research with a research design developing the Borg and Gall model. The research subjects were 49 grade V elementary school students, 20 students were test subjects for product use. The data collection methods used were interviews, observation, questionnaires, learning outcomes tests, and documentation. Data collection instruments are interview guides, observation sheets, questionnaires, questions and documents. The data analysis techniques used are product validation, instrument reliability testing, analysis of the distinguishing power index and difficulty index, effectiveness testing and practicality testing. The results of this research are digital clipping learning media based on the practice of Pancasila values. The conclusion is that this research produces an educational product, namely digital clipping learning media which has been tested for validity, effectiveness and practicality, so that it can be used in the learning process.
Quality Of Algebra Questions to Measure Mathematical Literacy Ability Using Partial Credit Model Akfi Hikmah Wahdana; Didik Sugeng Pambudi; Dian Kurniati; Arika Indah Kristiana; Ridho Alfarisi
Formatif: Jurnal Ilmiah Pendidikan MIPA Vol 14, No 1 (2024): Formatif: Jurnal Ilmiah Pendidikan MIPA
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Indraprasta PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/formatif.v14i1.21984

Abstract

Mathematical literacy skills require someone to understand, analyze, interpret, evaluate and synthesize knowledge obtained from the problems faced by modeling them into appropriate solutions in solving a problem effectively. The need to develop questions according to students' daily problems can familiarize students with mathematical literacy. The research developed mathematical literacy test questions on the theme of tobacco farming in the Puger Jember area to measure students' mathematical literacy abilities at the high school level. The research method used is Research and Development (R&D) using the Thiagarajan model which is modified into three stages, namely definition, planning and development. Field trial results were analyzed using Ministep software with Rasch modeling using the Partial Credit Model (PCM) method. The results obtained from the ten questions that were developed can be said to be fit, with the reliability of 139 interactions between students and the question items, the quality is still poor, 75 students' interactions between students and the question items are of good quality. The item reliability of the literacy questions developed was 0.80 in the first 75 samples, 0.95 in the next 75 samples and 0.89 in the last 64 samples, indicating that the questions developed were good and able to measure students' abilities well.
COLORING r-DYNAMIC POINT ON CRICKET GRAPH Nurita Kusumawati; Arika Indah Kristiana; Ridho Alfarisi; Robiatul Adawiyah; Toto Bara Setiawan; Rafiantika Megahnia Prihandini
JURNAL DIFERENSIAL Vol 6 No 1 (2024): April 2024
Publisher : Program Studi Matematika, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jd.v6i1.12191

Abstract

A graph is defined as an ordered set (V,E) where V is a non-empty set of elements called vertices and E is a set of edges which are finite and may be empty and each edge connects two different points of V(G).The r-dynamic coloring is defined as c:V(G)→{1,2,3,…,k} such that it satisfies the following conditions if uv∈V(G), then c(u)≠ c(v), and ∀v∈V(G), |c(N(v))|≥min⁡{r,d(v)}, for positive integers r and degree of vertex v. The purpose of r-dynamic coloring is to find the minimum chromatic number of graph coloring with unlimited parameter r. Dynamic coloring is performed on cricket graphs because no research has been done before. The method used in this research is the axiomatic deductive research method and the pattern detection method.
BILANGAN KROMATIK GRACEFUL PADA KELUARGA GRAF SENTRIPETAL Deninta Dwi Ayu Lestari; Arika Indah Kristiana; Rafiantika Megahnia Prihandini; Ridho Alfarisi; Toto Bara Setiawan; Robiatul Adawiyah
JURNAL DIFERENSIAL Vol 6 No 1 (2024): April 2024
Publisher : Program Studi Matematika, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jd.v6i1.12746

Abstract

One of the topics studied in graphs is graph coloring. The definition of a graceful coloring, namely $k$-elegant coloring of a graph G is the exact vertex coloring c:V(G)→{ 1,2,...,k} where k≥2 induces the exact vertex coloring c^': V(G)→ {1,2,...,k-1} which is defined by c(uv)=|c(u)-c(v)|. The exact vertex coloring c of a graph G is a graceful coloring if c is a k-elegant coloring for k∈N. The graceful chromatic number is the minimum k value where graph G has k-elegant coloring, the elegant chromatic number of graph G is denoted by X_g (G). This article will discuss graceful chromatic numbers in the centripetal graph family which includes octopus graph (O_n), sandat graph (St_n),dutch windmill graph (D_3^m) , and a volcano graph (V_n).
THE INFLUENCE OF PROFESSIONAL COMPETENCE AND TEACHER CREATIVITY ON THE PERFORMANCE OF ELEMENTARY SCHOOL TEACHERS IN KLAKAH DISTRICT Selvi Nur Lailiyah; Singgih Bektiarso; Ridho Alfarisi
SOSIOEDUKASI Vol 14 No 3 (2025): SOSIOEDUKASI : JURNAL ILMIAH ILMU PENDIDIKAN DAN SOSIAL
Publisher : Fakultas Keguruan Dan Ilmu Pendidikan Universaitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/sosioedukasi.v14i3.5821

Abstract

This study aims to determine the influence of professional competence and teacher creativity on the performance of elementary school teachers in Klakah District. The design used is descriptive correlational. The sample contains 150 teachers selected through proportional random sampling technique. Data was collected through questionnaires and analyzed using multiple linear regression after fulfilling the classical assumption test. The research results show that professional competence and teacher creativity together have a positive effect on teacher performance. The coefficient of determination (R2) value of 0.413 indicates that professional competence and teacher creativity together explain 41.3% of the variation in teacher performance. These results reinforce the crucial importance of developing professional competence and teacher creativity in efforts to improve the quality of educator performance in elementary schools.
Co-Authors A Agustiningsih Akfi Hikmah Wahdana Alfin Nabila Taufik Anis Nurlaili Annisa Fasya Purwanti Arif Fatahillah Arika Indah Kristiana D. Dafik Deninta Dwi Ayu Lestari Dian Kurniati Didik Sugeng Pambudi Dyah Ayu Puspitaningrum Dyah Ayu Puspitaningrum Fajar Surya Hutama Fatima tuzzahro Febrianti Yusvien Safitri Firnanda, Rizqi Ganistya Mareta Putti Gita Indah Pratiwi Hari Satrijono M Firjoun Asiasi M. Sulthon Mashhud Moh. Alif Dio Utomo Moh. Alif Dio Utomo Mutiara Bilqis Mutrofin Mutrofin N. Nuriman, N. Niswatul Imsiyah Nurita Kusumawati Qurrotul A’yun Rafiantika Megahnia Prihandini Riska Purnamasari Rizka Damaiyanti Robiatul Adawiyah Robiatul Adawiyah Safira Wahyu Isnaini Selvi Nur Lailiyah Singgih Bektiarso Siti Masruroh Suhartiningsih Suhartiningsih Sulthon Masyhud Syauqi Abdullah Titik Sugiarti Titin Kartini Toto Bara Setiawan Umi Azizah Anwar Yuli Mulyawati Yuni Fitriyah Ningsih