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All Journal International Journal of Evaluation and Research in Education (IJERE) Jurnal Infinity MUST: Journal of Mathematics Education, Science and Technology PENDIPA Journal of Science Education Jurnal Pendidikan Matematika Raflesia Jurnal Pendidikan Matematika (JUDIKA EDUCATION) Annals of Mathematical Modeling Journal of Pedagogy and Education Science Annals of Mathematical Modeling International Journal of Trends in Mathematics Education Research (IJTMER) Jurnal Infinity Jurnal Didaktik Matematika
Wahyu Widada
Program Studi Pascasarjana Pendidikan Matematika, Fakultas Keguruan Dan Ilmu Pendidikan, Universitas Bengkulu
Chemistry Computer Science & IT Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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Pengaruh linier kovariat komunikasi matematis peserta didik terhadap rerata kemampuan akhir peserta didik dengan pendekatan pembelajaran matematika realistik berorientasi etnomatematika Bengkulu Dwi Yanti; Wahyu Widada; Zamzaili Zamzaili
Jurnal Pendidikan Matematika Raflesia Vol 3, No 2 (2018)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (433.239 KB) | DOI: 10.33369/jpmr.v3i2.6289

Abstract

Pengaruh Model Pembelajaran Extended Triad Level ++ Terhadap Kemampuan Konjektur Pada Analisis Real Di Universitas Muhammadiyah Bengkulu Maliyo Junizon; Wahyu Widada; Nirwana Nirwana
Jurnal Pendidikan Matematika Raflesia Vol 2, No 2 (2017)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/jpmr.v2i2.4257

Abstract

Level Berpikr Anak Tunagrahita Ringan dalam Menyelesaikan Masalah Matematika Siswa Sekolah Alam Mahira Bengkulu Berdasarkan Taksonomi SOLO Harmudianto Harmudianto; Wahyu Widada; Zamzaili Zamzaili
Jurnal Pendidikan Matematika Raflesia Vol 4, No 1 (2019)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (789.925 KB) | DOI: 10.33369/jpmr.v4i1.9016

Abstract

Tunagrahita were a terminology to called the children with mentally retarded conditions. This conditions caused these children having difficulties at least on four areas, related with attention, memory, language, and academics. This research’s aims to find out how the cognitive thinking characteristics of students of Debile of Tuna Grahita at the Mahira Alam School are based on SOLO Taxonomy. This research were descriptive qualitative with field research. Research’s subject which were the students of Mahira Alam School as much as 3 students. Data obtained used by observation, task-based interview, and documentation. The result showed that used 5 questions that have been made by a level of structural problems, there were only two students who were tend to have the same response or relatively the same answer, while the questions with the Relational level can be solved by one of debile of Tuna grahita. However, intelligence and language skills both reading and pronunciation are still inadequate.
Etnomatematika Suku Pasemah Air Keruh Empat Lawang Berdasarkan Konsep dan Prinsip Matematika Iran Sairan; Wahyu Widada; Zamzaili Zamzaili
Jurnal Pendidikan Matematika Raflesia Vol 5, No 2 (2020): Math and learning
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (294.356 KB) | DOI: 10.33369/jpmr.v5i2.11418

Abstract

Pengaruh Model Pembelajaran Everyday Mathematics dan Gaya Kognitif Terhadap Kemampuan Komunikasi Matematika Galih Ageng Pambudi; Wahyu Widada; Nirwana Nirwana; Dewi Herawaty
Jurnal Pendidikan Matematika Raflesia Vol 5, No 1 (2020)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (334.127 KB) | DOI: 10.33369/jpmr.v5i1.10660

Abstract

Kemampuan Pemahaman Matematika Siswa SMP melalui Pembelajaran Connected Mathematics Herdi Agustiar; Wahyu Widada; Dewi Herawaty; Kurniawan Kurniawan
Jurnal Pendidikan Matematika Raflesia Vol 5, No 2 (2020): Math and learning
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (217.082 KB) | DOI: 10.33369/jpmr.v5i2.11530

Abstract

PENGARUH KEYAKINAN DIRI, KEMAMPUAN PEMAHAMAN KONSEP, MOTIVASI SISWA TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA (STUDI KAUSALITAS DI MAN I KOTA BENGKULU) Hakasinawati Hakasinawati; Wahyu Widada; Hanifah Hanifah
Jurnal Pendidikan Matematika Raflesia Vol 2, No 2 (2017)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/jpmr.v2i2.3968

Abstract

Meningkatkan Kemampuan Pemecahan Masalah Matematika Melalui Pendekatan Pembelajaran Saintifik Asti Ariani; Wahyu Widada; Dewi Herawaty
Jurnal Pendidikan Matematika Raflesia Vol 5, No 2 (2020): Math and learning
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (228.631 KB) | DOI: 10.33369/jpmr.v5i2.11413

Abstract

Pengaruh problem-based learning berbasis etnomatematika Rejang Lebong terhadap kemampuan berpikir kritis siswa SMA Sarwoedi Sarwoedi; Wahyu Widada; Dewi Herawaty
Annals of Mathematical Modeling Vol 1, No 1 (2019)
Publisher : Research and Social Study Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33292/amm.v1i1.39

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh problem based learning (PBL) berbasis etnomatematika Rejang Lebong terhadap Kemampuan Berpikir Kritis dan Pemecahan Masalah Siswa SMA Negeri Rejang Lebong. Penelitian ini adalah penelitian eksperimen semu. Populasi dalam penelitian ini adalah seluruh siswa kelas X SMA negeri 10 Lejang Lebong dengan sampel 4 kelas. Instrumen yang dalam penelitian ini adalah tes kemampuan berpikir kritis. Dari hasil penelitian dapat disimpulkan bahwa terdapat pengaruh  kemampuan awal siswa, model pembelajaran dan orientasi materi trigonometri secara bersama-sama terhadap kemampuan berpikir kritis yaitu dengan pengaruh sebesar 61,6%.
Students' cognitive processes in understanding the application of derivatives Wahyu Widada; Dewi Herawaty; Wayan Gede; Khatibul Umam Zaid Nugroho; Abdurrobbil Falaq Dwi Anggoro; Shadaqnas Dewarif Tri Anggoro
Annals of Mathematical Modeling Vol 2, No 1 (2020)
Publisher : Research and Social Study Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33292/amm.v2i1.69

Abstract

Derivatives are one of the objects of calculus that is difficult for students to learn. The purpose of this study was to describe the cognitive processes of students in understanding the application of derivatives. This is a qualitative research involving one subject with the initials L. The main instrument of this research is the researcher who is guided by an assignment sheet and an interview guide. Data collection was carried out through task-based interviews. To get complete and accurate data recorded through audiovisual. Data were analyzed descriptively through genetic decomposition based on APOS (action-process-object-schema) theory. The results of this study are that L can coordinate the process-object of all the properties of a given function, with adjacent or overlapping intervals in all h domains so that a mature scheme of function graph sketches is formed. So that an accurate function graph sketch is obtained. The conclusion is that L's cognitive process of applying derivatives is at a high level. It's a trance level.
Co-Authors Abdurrobbil Falaq Dwi Anggoro Agus Susanta Anak Agung Istri Sri Wiadnyani Ari Suningsih Asti Ariani Azhari MR Berta Panduwinata Bornok Sinaga Desfa Lusiana Dewi Herawaty Dewi Herawaty Dewi Herawaty Dewi Herawaty Dewi Herawaty Dewi Herawaty Dharmayana, Wayan Dwi Yanti Dwi Yanti Fenny Aliza Ferinaldi Fizi Herdian Galih Ageng Pambudi Hafizatul Ardy Haji, H Saleh Hakasinawati Hakasinawati Hanifah Hanifah Hardi Tambunan Harmudianto Harmudianto Herawati Herawati Herdi Agustiar Iran Sairan Keke Berlinda Khathibul Umam Zaid Nugroho Kurniawan Kurniawan M. Ilham Abdullah M. Tuah Lubis, A. Naashir Maliyo Junizon Melisa Melisa Nadya Sospolita Nilna Ma’Rifah Nirwana Nirwana Noke Hanif Afriani Novia Ayu Lestari Novita Tanti Nur Fitriyana Nurfauziah Nurfauziah Nurul Astuty Yensy Peni Febriani Rahmat Jumri Raudya Tuzzahra Reri Seprina Anggraini Sarwoedi Sarwoedi Sarwoedi Shadaqnas Dewarif Tri Anggoro Shadaqnas Dewarif Tri Anggoro Siti Aisyah Suharto Suharto Sulaiman Syaipul Amri Tanti Novita Wayan Gede Wayan Gede Yuni Pusvita Zamzaili Zamzaili Zamzaili Zamzaili Zamzaili Zamzaili Zamzaili Zamzaili Zamzaili Zamzaili