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PENINGKATAN HASIL BELAJAR MATEMATIKA MELALUI PENDEKATAN REALISTIC MATHEMATICS EDUCATION (RME) PADA MATERI ARITMATIKA SOSIAL Aleksander Duka; Rio Febrianto Arifendi; Rudy Setiawan; Nathasa Pramudita Irianti
Prismatika: Jurnal Pendidikan dan Riset Matematika Vol 4 No 2 (2022): Prismatika: Jurnal Pendidikan dan Riset Matematika
Publisher : Program Studi Pendidikan Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33503/prismatika.v4i2.1871

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 Muhamadiyah. 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.

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 : Program Studi Pendidikan Biologi, Fakultas Pendidikan Ilmu Eksakta dan Keolahragaan, IKIP Budi Utomo Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33503/ebio.v6i01.1246

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.

IMPLEMENTASI PENDAMPINGAN DAN PELATIHAN PEMBUATAN PERANGKAT PEMBELAJARAN KONTEKSTUAL BAGI GURU SEKOLAH DASAR DI KECAMATAN NGANTANG Rudy Setiawan; Rio Febrianto Arifendi; Swaidatul Masluhiya AF
JAPI (Jurnal Akses Pengabdian Indonesia) Vol 2, No 1 (2017)
Publisher : Universitas Tribhuwana Tunggadewi

Sebagai salah satu kecamatan yang berada di kabupaten Malang, Ngantang memiliki prospek yang bagus dalam berbagai bidang, yaitu wisata yang beraneka ragam, budaya yang unik, sumber daya alam yang melimpah dan sumber daya manusia. Keberadaan wilayah yang demikian dapat dimanfaatkan sebagai pemacu dalam dunia pendidikan, khususnya pemacu dalam mewujudkan pembelajaran yang kontekstual. Konsep pendidikan yang melibatkan keadaan wilayah setempat, akan menumbuhkan kecintaan peserta didik terhadap wilayahnya, sehingga dalam jangka waktu ke depan, peserta didik dapat memiliki rasa memiliki dan mengayomi dalam mengelola lingkungannya, meningkatkan soft skill serta succes skill dalam pengelolaan prospek wilayah. Pendidikan tersebut harus dimulai sejak dini, bahkan SD. Guru berperan sebagai fasilitator bagi peserta didik perlu mengintegrasikan pembelajaran kontekstual dalam pembuatan perangkat pembelajaran. Fakta di lapangan menunjukkan, kebanyakan guru di Kecamatan ngantang masih kesulitan dalam pembuatan perangkat pembelajaran. Fakta tersebut juga didukung oleh Kepala UPTD Pendidikan Kecamatan ngantang yang menyatakan keluhan guru SD di kecamatan Ngantang tentang banyaknya tuntutan yang diberikan kepada guru, sehingga mereka hanya mengambil perangkat pembelajaran dari internet. Keadaan tersebut menyebabkan peserta didik tidak mengenal sumber belajar yang ada di lingkungan sekitarnya. Oleh karena itu perlu dilakukan sosialisasi dan pendampingan terhadap guru SD di kecamatan Ngantang, agar memiliki tambahan pengetahuan dalam penyusunan perangkat pembelajaran yang kontekstual.

IMPLEMENTASI PENDAMPINGAN DAN PELATIHAN PEMBUATAN PERANGKAT PEMBELAJARAN KONTEKSTUAL BAGI GURU SEKOLAH DASAR DI KECAMATAN NGANTANG Rudy Setiawan; Rio Febrianto Arifendi; Swaidatul Masluhiya AF
JAPI (Jurnal Akses Pengabdian Indonesia) Vol 2, No 1 (2017)
Publisher : Universitas Tribhuwana Tunggadewi

Sebagai salah satu kecamatan yang berada di kabupaten Malang, Ngantang memiliki prospek yang bagus dalam berbagai bidang, yaitu wisata yang beraneka ragam, budaya yang unik, sumber daya alam yang melimpah dan sumber daya manusia. Keberadaan wilayah yang demikian dapat dimanfaatkan sebagai pemacu dalam dunia pendidikan, khususnya pemacu dalam mewujudkan pembelajaran yang kontekstual. Konsep pendidikan yang melibatkan keadaan wilayah setempat, akan menumbuhkan kecintaan peserta didik terhadap wilayahnya, sehingga dalam jangka waktu ke depan, peserta didik dapat memiliki rasa memiliki dan mengayomi dalam mengelola lingkungannya, meningkatkan soft skill serta succes skill dalam pengelolaan prospek wilayah. Pendidikan tersebut harus dimulai sejak dini, bahkan SD. Guru berperan sebagai fasilitator bagi peserta didik perlu mengintegrasikan pembelajaran kontekstual dalam pembuatan perangkat pembelajaran. Fakta di lapangan menunjukkan, kebanyakan guru di Kecamatan ngantang masih kesulitan dalam pembuatan perangkat pembelajaran. Fakta tersebut juga didukung oleh Kepala UPTD Pendidikan Kecamatan ngantang yang menyatakan keluhan guru SD di kecamatan Ngantang tentang banyaknya tuntutan yang diberikan kepada guru, sehingga mereka hanya mengambil perangkat pembelajaran dari internet. Keadaan tersebut menyebabkan peserta didik tidak mengenal sumber belajar yang ada di lingkungan sekitarnya. Oleh karena itu perlu dilakukan sosialisasi dan pendampingan terhadap guru SD di kecamatan Ngantang, agar memiliki tambahan pengetahuan dalam penyusunan perangkat pembelajaran yang kontekstual.

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

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

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

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.

PENERAPAN PENDEKATAN RME UNTUK MENINGKATKAN HASIL BELAJAR SISWA DI SMP SUNAN GIRI MALANG Rio Febrianto Arifendi; Rudy Setiawan; Muhammad Yusi Kamhar; Susilo Ribut Anggarbeni; Yohanis Ana Ote
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

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.

ANALISIS KEBERHASILAN PENGAJARAN PRAKTIK TERBAIK DALAM MATA KULIAH PSIKOLOGI PENDIDIKAN TINGKAT UNIVERSITAS Deniar Wulandari; Rudy Setiawan; Rio Febrianto Arifendi
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

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.

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