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All Journal Jurnal Pendidikan Biologi Indonesia Didaktis: Jurnal Pendidikan dan Ilmu Pengetahuan MUST: Journal of Mathematics Education, Science and Technology JIIP (Jurnal Ilmiah Ilmu Pendidikan) Inteligensi : Jurnal Ilmu Pendidikan JAPI: Jurnal Akses Pengabdian Indonesia Edubiotik : Jurnal Pendidikan, Biologi dan Terapan Prismatika: Jurnal Pendidikan dan Riset Matematika
Rio Febrianto Arifendi, Rio Febrianto
Universitas Tribhuwana Tunggadewi Malang
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Health Professions Languange, Linguistic, Communication & Media Mathematics Nursing Public Health Other

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ANALISIS KESALAHAN MENULIS MATEMATIS SISWA PADA MATERI PERSAMAAN LINEAR DUA VARIABEL Rio Febrianto Arifendi; Ainun Indah Mustika Eden; Muhammad Yusi Kamhar; Waskitorini Waskitorini
Inteligensi : Jurnal Ilmu Pendidikan Vol 5, No 1 (2022): Inteligensi Vol.5 No.1
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/ilg.v5i1.3344

Abstract

This study aims to analyze the mathematical writing errors of students in solving linear equations of two variables at SMP Negeri 5 Wolowaru. Using a qualitative descriptive approach with instruments in the form of description tests and interviews. The results of the study showed that from 23 students of class VIII A SMP Negeri 5 Wolowaru common mistakes that often occurred included: (1) errors at the stage of understanding the problem, where students were accustomed to writing discussions without being known and asked, because generally students were too rushed and did not understand question; (2) errors in the transformation stage, namely students will not write down mathematical models if they are not in the questions, as well as the use of formulas that are still wrong in solving problems; (3) errors in the process ability stage, where the problem solving procedures used by students still do not use the right arithmetic operations; (4) errors at the stage of writing the final answer, which is indicated by the absence of the final result and the conclusion of the answer.
PENGGUNAAN METODE BLENDED LEARNING DENGAN MEDIA YOUTUBE BAGI MOTIVASI BELAJAR MAHASISWA DI MASA PANDEMI Sandha Soemantri; Rio Febrianto Arifendi
Inteligensi : Jurnal Ilmu Pendidikan Vol 5, No 2 (2022): Inteligensi Vol.5 No.2
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/ilg.v5i2.4025

Abstract

This study aims to describe the results of student learning motivation after attending lectures using the blended learning method with YouTube media during a COVID-19c in the mathematics education department, Universitas Muhammadiyah Surabaya. This research was conducted because during the Covid COVID-19c there was a change in the flow of education which resulted in a decrease in motivation to study due to signal constraints, the ability to provide internet quota, and limited access. The type of research used in this study is a qualitative method with the subject of all students taking multivariable calculus courses as many as 35 students. The data collection technique uses a learning motivation questionnaire and is confirmed through interviews. The results showed that the blended learning method with YouTube media was able to increase student learning motivation and help students understand the material well, because students who felt left behind could repeat material videos and discuss together to complete the exercises and assignments given.
Peningkatan Kemampuan Komunikasi Matematis melalui Pendekatan Realistic Mathematic Education (RME) Irianti, Nathasa; Arifendi, Rio; Wicaksono, Antonius
JIIP - Jurnal Ilmiah Ilmu Pendidikan Vol. 5 No. 10 (2022): JIIP (Jurnal Ilmiah Ilmu Pendidikan)
Publisher : STKIP Yapis Dompu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (669.318 KB) | DOI: 10.54371/jiip.v5i10.954

Abstract

Penelitian ini termasuk dalam Penelitian Tindakan Kelas (PTK). Penelitian ini bertujuan untuk mengetahui peningkatan kemampuan komunikasi matematis mahasiswa dengan menggunakan Pendekatan Realistic Mathematic Education (RME). Subjek penelitian ini adalah mahasiswa Program Studi Pendidikan Matematika Fakultas Ilmu Pendidikan Universitas Tribhuwana Tunggadewi Malang. Penelitian Tindakan Kelas ini dilaksanakan dalam dua siklus yang merujuk pada Kemmis dan Mc Taggart dengan melalui empat tahapan, yaitu perencanaan (plan), tindakan (action), pengamatan (observe), dan refleksi (reflect). Baik Siklus I ataupun II, keduanya dilaksanakan dengan masing-masing tiga pertemuan di tiap siklusnya. Instrumen penelitian yang digunakan adalah Rencana Pelaksanaan Perkuliahan, Lembar Kerja Siswa, Instrument tes, dan Lembar Observasi Aktivitas Mahasiswa. Hasil penelitian dianalisis dengan menggunakan Teknik analisis data kualitatif dan deskriptif komparatif. Hasil penelitian menunjukkan bahwa terdapat peningkatan kemampuan komunikasi matematis mahasiswa setelah diterapkannya Pendekatan Realistic Mathematic Education (RME) dalam pembelajaran. Hal ini ditunjukkan dari adanya peningkatan setiap indicator kemampuan komunikasi matematis mahasiswa dari Pretest, Siklus I, dan juga Siklus II.
ANALISIS KEBERHASILAN PENGAJARAN PRAKTIK TERBAIK DALAM MATA KULIAH PSIKOLOGI PENDIDIKAN TINGKAT UNIVERSITAS Wulandari, Deniar; Setiawan, Rudy; Arifendi, Rio Febrianto
Inteligensi : Jurnal Ilmu Pendidikan Vol 6, No 1 (2023)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/ilg.v6i1.4839

Abstract

The purpose of this study was to analyze the success of practitioner teaching in learning Educational Psychology courses at Tribhuwana Tunggadewi University. This study used a best practice review approach to identify effective teaching strategies used by practitioners in that context. The research methods used involve classroom observation, interviews with practitioners, and qualitative analysis of documents. Practitioners use an active and collaborative learning approach, engage students in discussions and case studies, and encourage self-reflection with the help of relevant audiovisual media and reading materials. It was found that practitioners' success in teaching Educational Psychology is related to competence in integrating theory with relevant practical examples, relating material to students' real lives, and providing constructive feedback. In addition, practitioners also build inclusive learning environments, support students' active participation, and create an atmosphere that facilitates deep understanding. The results show that teaching with practice has been successfully carried out in teaching Educational Psychology courses, with implications related to the development of teaching competencies and the application of best practices in teaching Educational Psychology courses.
PENERAPAN PENDEKATAN RME UNTUK MENINGKATKAN HASIL BELAJAR SISWA DI SMP SUNAN GIRI MALANG Arifendi, Rio Febrianto; Setiawan, Rudy; Kamhar, Muhammad Yusi; Anggarbeni, Susilo Ribut; Ote, Yohanis Ana
Inteligensi : Jurnal Ilmu Pendidikan Vol 6, No 1 (2023)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/ilg.v6i1.4547

Abstract

This study aims to determine the effect of the Realistic Mathematics Education (RME) approach to improve the learning outcomes of grade VIIa students at SMP Sunan Giri Malang. The specific purpose of the research conducted was to describe the application steps of the RME Approach to improve learning outcomes in the Material Set using two cycles of Classroom Action Research (PTK). Data collection was carried out using material validation sheets, lesson implementation plans (RPP), Student Worksheets (LKS), student activity observation sheets, teacher activity observation sheets and results from posttests at the end of the cycle. The results showed that the use of the RME approach on set material succeeded in increasing the learning outcomes of grade VIIa students at Sunan Giri Junior High School, with a completeness percentage starting from 50% and increasing in the second cycle to 91.66% with a completeness score criterion of 75, so it is known that the RME approach is able to improve student learning outcomes in class VIIa set material at Sunan Giri Junior High School and is also able to increase student learning activities during learning.
UTILIZATION OF VARIOUS TYPE OF LEARNING MEDIA TO ENGAGE STUDENTS’ LEARNING INTEREST IN EDUCATION DEPARTMENT Aldya, Riantina Fitra; Arifendi, Rio Febrianto; Pantiwati, Yuni; Chamisijatin, Lise
Inteligensi : Jurnal Ilmu Pendidikan Vol 7, No 2 (2024)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/ilg.v7i2.6483

Abstract

This study aims to determine the student’s perceptions about utilization of various type of learning media to engage students’ learning interest. Data collection using a survey with a population of all Mathematics Education and Biology Education students of the 2022 and 2023 intakes, with a sample size of 60 students using stratified random sampling. This survey is related to perceptions related to students learning interest based on based on various of media and students learning interest  from Mitchel (1993), consists of 15 items with 5 aspects such as attention, curiosity, excitement, meaningfulness, and involvement. The results showed that mostly students choose games media and games application, with 25 students (41,6%) gave highest score, mean that games media gave those students more attention because of the attraction in it, while another learning media  that showed less of interest, were picture with 2 students (3,3%), power point with 6 students (10%), and learning torso with 8 students (13,3%), because visual media not fully explaining the complex material.Another survey about learning interest showed that excitement aspect, game applications gave the highest score, which was 36.6%, chosen by 22 students, followed by game media chosen by 20 students (33.3%). In the meaningfulness and involvement aspects, the learning module gave the highest score, which was 13.3% (8 students) and 35% (21 students), this is because the learning module accommodates students' independent learning so that learning becomes more meaningful. So learning modules and games based media mostly can engage students’ learning interest in education department.
Botanical application: Android-based learning media to enhance interest in learning plant material Riantina Fitra Aldya; Rio Febrianto Arifendi
Edubiotik : Jurnal Pendidikan, Biologi dan Terapan Vol. 6 No. 01 (2021): Edubiotik : Jurnal Pendidikan, Biologi dan Terapan
Publisher : Biology Education Department, Universitas Insan Budi Utomo, Malang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33503/ebio.v6i01.1971

Abstract

Balikpapan Botanical Garden School has a very supportive learning environment, especially in studying plant material, but there are still many students who show low interest in learning so that an application in the form of android application to foster student interest in learning related to plants. This research aims to determine the feasibility of the botanical application as the further development of a flash application with the same theme to enhance interest in learning plant material. This research is used Research and Development (R&D) with ADDIE model which includes the analysis, design, development, implementation, and evaluation stage. The data were collected using a questionnaire to measure students’ learning referring to Mitchell's theory with 25 questions. The result showed that the botanical application is feasible to use with a score of 3,86 (feasible) and 4,16 (very feasible) according to media and material experts, and also a score of 4,47 (very feasible) according to the students. It also can enhance interest in learning plant material at the significance level of 0.002 < 0.05 with 46,6% of students reach the high criterion and the other 53,3% reach the moderate criterion of interest. This android-based of botanical application turns out to be able to enhance interest in learning about plant material due to learners' option to choose learning content depending on their interest.
Optimalisasi Kegiatan Edukasi Alam Melalui Pengembangan P-WEC Plant Locator bagi Pengunjung Kawasan Konservasi P-WEC Aldya, Riantina Fitra; Arifendi, Rio Febrianto; Fianto, latif
JAPI (Jurnal Akses Pengabdian Indonesia) Vol 8, No 3 (2023)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/japi.v8i3.5474

Abstract

P-WEC (Petungsewu Wildlife Education Center) merupakan kawasan konservasi di Kabupaten Malang yang digunakan sebagai pusat studi untuk pendidikan informal tentang konservasi alam dan kehidupan liar (wildlife), namun pelaksanaan kegiatan Edukasi Alam yang ditawarkan masih belum optimal dikarenakan pelaksanaannya hanya dilakukan di area tertentu dan dilakukan dengan menyajikan tumbuhan secara langsung sehingga eksplorasi tidak dilakukan secara luas, maka untuk meningkatkan kegiatan tersebut dikembangkanlah P-WEC Plant Locator berbasis android dengan menerapkan konsep Digital Learning Ecosystem, yaitu dengan mengintegrasikan teknologi dan konteks pembelajaran dengan pengguna dalam suatu lingkungan, sehingga eksplorasi lokasi pohon dan tumbuhan liar yang ada di kawasan tersebut dapat dilakukan secara mandiri dengan mengakses pencarian denah lokasi tumbuhan yang ada di aplikasi P-WEC Plant Locator. Pelaksanaan kegiatan pengabdian ini meliputi dua tahap yaitu tahap pengembangan produk dengan model ADDIE dan tahap pendampingan penerapan produk melalui kegiatan focus group discussion (FGD). Diperoleh hasil bahwa pengembangan aplikasi P-WEC Plant Locator mampu mengoptimalkan kegiatan eksplorasi tumbuhan liar dengan memberikan peningkatan kualitas layanan dalam kegiatan Edukasi Alam yang ditawarkan kepada pengunjung Kawasan konservasi P-WEC, dimana pengunjung dapat mengakses aplikasi ini melalui android masing-masing dan dapat melakukan eksplorasi secara menyeluruh untuk meningkatkan pengalaman belajarnya secara mandiri. 
UPAYA PENINGKATAN PENALARAN MATEMATIS MAHASISWA UNIVERSITAS TRIBHUWANA TUNGGADEWI MELALUI PENDEKATAN CONTEXTUAL TEACHING AND LEARNING (CTL) Rio Febrianto Arifendi; Setiawan, Rudy
Prismatika: Jurnal Pendidikan dan Riset Matematika Vol. 1 No. 2 (2019): Prismatika: Jurnal Pendidikan dan Riset Matematika
Publisher : Universitas Insan Budi Utomo

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

Abstract

Penelitian ini bertujuan mendeskripsikan langkah-langkah pembelajaran dengan menggunakan pendekatan Contextual Teaching Learning (CTL) yang dapat meningkatkan penalaran matematis mahasiswa, sehingga masalah penalaran matematis mahasiswa teratasi dengan baik dalam proses pembelajaran, Rancangan dalam penelitian ini merupakan menggunakan pendekatan kualitatif dengan jenis penelitian tindakan kelas (Classroom Action Research). Rancangan penelitiannya terdiri dari beberapa tindakan, satu tindakan dinamakan siklus. Kegiatan setiap siklus terdiri dari empat kegiatan pokok, yaitu perencanaan (planning), tindakan pelaksanaan (action), observasi (observation), dan refleksi (reflection). Strategi CTL yang digunakan dalam penelitian ini memuat: Relating, Cooperating, Experiencing, Appliying, Transfering. Hasil penelitian menunjukkan bahwa: (1) Implementasi pembelajaran dengan pendekatan CTL terdiri dari: Mahasiswa mengamati permasalahan, menuliskan permasalahan, menyelesaikan permasalahan, dan mahasiswa mendiskusikan permasalahan; (2) Penalaran matematis mahasiswa yang belajar dengan menggunakan CTL mengalami peningkatan; (3) Pembelajaran dengan CTL disukai mahasiswa.
PENINGKATAN HASIL BELAJAR MATEMATIKA MELALUI PENDEKATAN REALISTIC MATHEMATICS EDUCATION (RME) PADA MATERI ARITMATIKA SOSIAL Duka, Aleksander; Arifendi, Rio Febrianto; Setiawan, Rudy; Irianti, Nathasa Pramudita
Prismatika: Jurnal Pendidikan dan Riset Matematika Vol. 4 No. 2 (2022): Prismatika: Jurnal Pendidikan dan Riset Matematika
Publisher : Universitas Insan Budi Utomo

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

Abstract

Classroom Action Research (CAR) in two cycles aims to improve students' mathematics learning outcomes, especially social arithmetic, by using the Realistic Mathematics Education (RME) learning approach in class VIIC students of SMP Muhammadiyah. Student learning outcomes increase with an average value of 73.54 percent in the first cycle and 91.45 percent in the second cycle with a KKM value of 75, improving student learning outcomes by using the RME learning strategy in social arithmetic subjects. This shows that the RME strategy has been adequate and has succeeded in improving student learning outcomes, especially in mathematics. The findings of this study are expected to be useful in improving the quality of education with the RME approach in schools, especially mathematics.
Co-Authors Ainun Indah Mustika Eden Aldya, Riantina Fitra Aleksander Duka Antonius Alam Wicaksono Duka, Aleksander Elita Mega Selvia Wijaya Irianti, Nathasa Latif Fianto Lise Chamisijatin Natasha Pramudita Irianti Nathasa Pramudita Irianti Nathasa Pramudita Irianti Nathasa Pramudita Irianti, Nathasa Pramudita Ote, Yohanis Ana Riantina Fitra Aldya Riantina Fitra Aldya Riskey Oktavian Rudi Setiawan Rudy Setiawan Rudy Setiawan Sandha Soemantri, Sandha Susilo Ribut Anggarbeni, Susilo Ribut Swaidatul Masluhiya AF Waskitorini Waskitorini Waskitorini Waskitorini Wicaksono, Antonius Wulandari, Deniar Yuni Pantiwati