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All Journal International Journal of Evaluation and Research in Education (IJERE) English Language and Literature Jurnal Infinity JURNAL DERIVAT: JURNAL MATEMATIKA DAN PENDIDIKAN MATEMATIKA PRISMA Juring (Journal for Research in Mathematics Learning) JURNAL PENDIDIKAN TAMBUSAI Jurnal Cendekia : Jurnal Pendidikan Matematika GERVASI: Jurnal Pengabdian kepada Masyarakat ALGORITMA : Journal of Mathematics Education Jurnal PEKA (Pendidikan Matematika) Jurnal Math-UMB.EDU Mosharafa: Jurnal Pendidikan Matematika Jurnal Pengabdian Masyarakat (ABDIRA) Mathematics Research and Education Journal Fraktal: Jurnal Matematika dan Pendidikan Matematika Journal of International Conference Proceedings Polinomial : Jurnal Pendidikan Matematika Jurnal Pendidikan Guru Matematika AL JABAR: Jurnal Pendidikan dan Pembelajaran Matematika Jurnal Infinity Jurnal Pendidikan Matematika
Wahyuni, Reni
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Aerospace Engineering Humanities Computer Science & IT Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Nursing Social Sciences Other

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Pengembangan Bahan Ajar Matematika Berbasis PMRI Pada Materi Kubus Dan Balok Kelas VIII Efuansyah, Efuansyah; Wahyuni, Reni
Jurnal Derivat: Jurnal Matematika dan Pendidikan Matematika Vol 5, No 2 (2018): Jurnal Derivat (Desember 2018)
Publisher : Pendidikan Matematika Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (805.685 KB) | DOI: 10.31316/j.derivat.v5i2.139

Abstract

The purpose of this research is to develop teaching materials use Approach of Indonesian Realistic Mathematics (PMRI) on Cube and cuboid material for grade VIII students of SMP Negeri 13 Lubuklinggau and to know the quality of teaching material is seen from the aspect of validity and practicability. RME or in Indonesia is better known by PMRI is a learning approach mathematics oriented to everyday life close to the world of students, it aims to make it easier for students to understand problems and solve mathematical problems. This research is development research with the development model of ADDIE ( Analysis, Design, Development, Implementation, Evaluation). phase analysis includes student needs analysis and curriculum analysis, the design phase includes the preparation of the map needs of teaching materials, the establishment of teaching materials structure and the making of research instruments. Development phase includes the preparation of teaching materials and validation of teaching materials on the expert, the implementation phase includes teaching experiments on 3 students (one to one), small group (small group) and field test. The evaluation phase includes the assessment of teaching materials by teachers and students. The research used Approach of Indonesian Realistic Mathematics (PMRI) on cube and cuboid material, the result of research showed that (1) the quality of teaching material is seen from aspect of validity and practicality included in criterion either based on four expert lecturer (Expert Content / Mathematics, Media Expert and Expert Language).Keywords: PMRI, Cube, Cuboid, ADDIE
Language Style in Novel “ The Chronicles of Narnia : The Lion, The Witch and The Wardrobe” by C. S. Lewis Wahyuni, Reni; Zaim, M.
English Language and Literature Vol 10, No 4 (2021)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/ell.v10i4.114726

Abstract

Language style is very important to learn to understand a literary work, because everyone has a different language style. The purpose of this study is to determine the type of language style used by Lewis and the social factors that influence the style of language in the novel. The researcher applies a sociolinguistic approach using Martin Joos' theory which divides five language styles, namely frozen style, formal style, consultative style, relaxed style, and familiar style. In this thesis, qualitative method is used to analyze the problem. The researcher found 46 data of the language style, they are frozen style 8 (17.4%), formal style data 8 (17.4%), consultative style data 9 (19.5%), casual style 17 data (37%), and intimate style 4 (8.7%). The findings also show that there were 52 data from social factors that influence the use of language styles, they are participants 20 (39%), setting 2 (4%), topic 22 (41%), and function 8 (16%). In this study, the most dominant style of language is the casual style, while the social factor that most influences the use of language style in this novel is the topic.
BEHAVIORAL ANALYSIS OF STUDENTS' CREATIVE THINKING ABILITY IN LEARNING MATHEMATICS Nurazizah Ramadhini; Abdurrahman; Wahyuni, Reni; Suripah
Mathematics Research and Education Journal Vol. 7 No. 2 (2023): October
Publisher : UIR PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/mrej.2023.vol7(2).14173

Abstract

The purpose of this research is to explain the ability of students' creative thinking in learning mathematics in regards to their behavior in class VIII. This is a descriptive qualitative research. Written tests and questionnaire procedures were utilized to gather data. A number of data analysis methods have been employed in this research: (1) data collecting; (2) data reduction; (3) data presentation; and (4) conclusion drawing. This study concentrated on four elements: (1) fluency; (2) flexibility; (3) originality; and (4) elaboration. According to the findings of this research, the creative thinking ability of grade VIII students is included as part of the creative category with an average percentage of 63.75%. While the attitude of grade VIII pupils is regarded as good, with an average percentage of 73.10%. In the creative thinking ability as good, students with a positive attitude have a creative thinking rate of 63.19%. Overall, students with very good and good attitudes have creative thinking ability.
PELATIHAN TRANSFORMASI RPP-13 KE MODUL AJAR KURIKULUM MERDEKA Herlina, Sari; Wahyuni, Reni; Mellisa; Firdaus
GERVASI: Jurnal Pengabdian kepada Masyarakat Vol. 8 No. 1 (2024): GERVASI: Jurnal Pengabdian Kepada Masyarakat
Publisher : LPPM IKIP PGRI Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31571/gervasi.v8i1.6877

Abstract

Kurikulum Merdeka adalah program pendidikan yang dirancang untuk memberi siswa kesempatan untuk menyusun pendidikan mereka sesuai dengan minat, keterampilan, dan kebutuhan individu mereka. Kegiatan pengabdian ini bertujuan untuk mendampingi guru-guru mengubah RPP K-13 yang pernah mereka buat ke RPP Plus (Modul Ajar) pada kurikulum merdeka. Metode pelaksanaan PkM dengan metode ceramah, pemaparan materi, dan praktik. Kegiatan Pengabdian ini dilakukan di SMPN 5 Pelalawan yang diikuti guru-guru MGMP matematika di Pelalawan. Pelaksanaan kegiatan ini pada semester ganjil tahun ajaran 2023/2024. Kegiatan ini dihadiri sebanyak 34 orang guru-guru Matematika dari berbagai sekolah. Hasil pengabdian ini berupa guru-guru mampu melakukan proses transformasi rencana pembelajaran pada K-13 ke dalam Modul Ajar pada Kurikulum merdeka. Respons guru-guru positif terhadap kegiatan ini terlihat dari angket yang disebarkan setelah kegiatan PkM selesai. Kesimpulan yang diperoleh dari hasil pengabdian ini adalah guru-guru memperoleh keterampilan terkait pembuatan Modul Ajar pada Kurikulum Merdeka.
Bransford & Stein Theory: Mathematical thinking Process of Prospective Mathematics Teacher Students in Solving Statistical Problems Based on Cognitive Learning Style Herlina, Sari; Wahyuni, Reni; Julianti, Dola; Novianti, Andini
PRISMA Vol 13, No 2 (2024): PRISMA
Publisher : Universitas Suryakancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35194/jp.v13i2.4844

Abstract

A good mathematical thinking process for prospective students, mathematics teachers is a necessity that needs to be had. The purpose of this study is to describe the profile of the mathematical thinking process of prospective mathematics teacher students based on Field Dependent and Field Independent learning styles in solving mathematical problems. The method of research is descriptive-qualitative research. The research subjects taken were 3 mathematics education students for Field Dependent type learning styles and 3 people for Field Independent types. Data collection techniques, namely: tests of mathematical thinking skills on statistical material, and interviews. Data analysis uses stages, namely: (1) data reduction; (2) present data based on Bransford & Stein Theory; (3) make conclusions. The results showed that the mathematical thinking process of prospective mathematics teacher students is 1) The field of independent learning style is more systematic in reading story problems, able to identify important information and classify it into mathematical models / variables. While field-dependent students tend to read questions globally and focus less on details; 2) in understanding the problem, FI students more quickly map the problem into relevant mathematical representations. FD students think deductively and need concrete examples to understand problems; 3) FI students are more creative and flexible in developing problem-solving strategies using various mathematical concepts and procedures. FD students more often use the standard strategies that have been taught. 4) FI students are meticulous and detailed in interpreting solutions back to the context of the original problem. FD students tend to focus on the end result without relating to the meaning of the problem.
Pelatihan Baca Syair Siswa Kelas XI SMA Negri 2 Siak Hulu Rahayu, Sri; Wahyuni, Reni; Hermaliza, Hermaliza; Afdal, Adristi; Raudhoturrahmah, Nur
Jurnal Pengabdian Masyarakat (ABDIRA) Vol 5, No 2 (2025): Abdira, April
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/abdira.v5i2.604

Abstract

This training activity was carried out with the aim of providing training for grade XI students of SMA Negeri SIAK HULU on reading poetry. This community service uses a descriptive method, meaning it is descriptive in nature by describing what it is. The results of the community service activities on poetry reading training have achieved their targets well with details of the activities in the form of providing material to students about poetry then continued with discussions and questions and answers about the discussion followed by poetry reading practice activities, the activity ended with poetry reading practice. The most important thing is that the students have been able to understand poetry reading techniques and are able to practice reading poetry. The benefits that can be seen in terms of readiness in the form of high self-confidence possessed by students so that they are able to appear in front of the audience by paying attention to important aspects in reading poetry. Based on the community service activities, it was concluded that the activities went smoothly with the results that students were able to read poetry well.
Kemampuan Berpikir Kritis Pada Materi Persamaan Linier Satu Variabel: Profil Siswa Kelas VIII Ningsih, Dian Wahyu; Romlah, Nur; Wahyuni, Reni
Jurnal Pendidikan Guru Matematika Vol 5, No 2 (2025): Mei
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jpgm.v5i2.10155

Abstract

Kemampuan berpikir kritis merupakan salah satu keterampilan yang sangat penting dalam pembelajaran matematika, karena membantu siswa dalam menganalisis informasi secara mendalam serta menemukan solusi atas berbagai permasalahan. Penelitian ini bertujuan untuk mengidentifikasi kemampuan berpikir kritis matematis siswa kelas VIII SMP pada materi Persamaan Linier Satu Variabel (PLSV). Pendekatan yang digunakan adalah kualitatif dengan jenis penelitian fenomenologi. Subjek penelitian terdiri dari 12 siswa dari salah satu SMP swasta di Pekanbaru pada tahun ajaran 2024/2025. Instrumen penelitian berupa tes uraian yang mengacu pada enam indikator berpikir kritis menurut Facione, yaitu interpretasi, analisis, evaluasi, inferensi, eksplanasi, dan regulasi diri, serta dilengkapi dengan wawancara sebagai instrumen non-tes. Data dianalisis secara deskriptif kualitatif melalui telaah terhadap jawaban siswa dan hasil wawancara. Hasil penelitian menunjukkan bahwa 50% siswa berada pada kategori kemampuan berpikir kritis rendah. Indikator inferensi paling dikuasai (83,33%), sementara regulasi diri tidak dikuasai sama sekali (0%). Hasil ini mengindikasikan perlu adanya model pembelajaran yang berfokus pada pemahaman konseptual dan keterampilan refleksi diri untuk memperkuat kemampuan berpikir kritis.
Students’ obstacles in solving algebra form problems viewed from mathematical problem-solving ability Wahyuni, Reni; Suwanto, Fevi Rahmawati; Sthephani, Aulia; Ahyan, Shahibul
Jurnal Infinity Vol 14 No 3 (2025): VOLUME 14, NUMBER 3, INFINITY
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v14i3.p587-606

Abstract

Mathematical problem-solving ability is the most effective cognitive instrument in learning mathematics, and enhancing students' mathematical problem-solving ability is the primary objective of education. However, to reach the most effective level of mathematical problem-solving ability, we need to comprehend the reasons behind students' challenges while learning. This research investigates the learning obstacles of the students based on their mathematical problem-solving ability, particularly in algebraic form material. The method used in this research employed qualitative study with a series of Didactical Design Research (DDR) projects to learn the obstacles to the student's mathematical problem-solving ability. Seventy-six eighth-grade students from a public junior high school in Kampar region were given a test to assess their ability to solve mathematical problems. Various research instruments are used, including tests of mathematical problem-solving ability, interview guidelines, and interviews by audio recordings. The data were analyzed using a qualitative approach to determine students' learning obstacles. The findings highlight ontogenic, epistemological, and didactical obstacles students face while understanding the problem, particularly the concept of algebraic form, interpreting the word to the mathematical concept of algebraic form, and designing the algebraic forms.
Upaya Meningkatkan Kemampuan Berpikir Kreatif Matematis Melalui Pendekatan Realistic Mathematics Education (RME) Pada Siswa SMP YLPI P. Marpoyan Fadilla, Jihan; Wahyuni, Astri; Suripah, Suripah; Wahyuni, Reni; Kadarisma, Gida
Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 9 No 2 (2025): Jurnal Cendekia: Jurnal Pendidikan Matematika Volume 9 Nomor 2 Tahun 2025
Publisher : Mathematics Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cendekia.v9i2.3997

Abstract

Penelitian ini bertujuan untuk mengevaluasi peningkatan kemampuan berpikir kreatif matematis siswa SMP YLPI P. Marpoyan melalui pendekatan Realistic Mathematics Education (RME). Pendekatan ini dipilih karena dinilai mampu menghubungkan konsep matematika dengan situasi nyata, sehingga dapat memperkuat pemahaman konsep secara menyeluruh serta mendorong siswa untuk berpikir secara kreatif dan inovatif. Melalui pendekatan ini, siswa diajak untuk lebih aktif dalam menemukan solusi, menjelaskan pemikirannya, dan mengembangkan ide-ide yang bervariasi. Penelitian ini menggunakan metode kuasi-eksperimen dengan desain nonequivalent control group. Subjek terdiri atas dua kelas, yaitu kelas eksperimen yang memperoleh pembelajaran dengan pendekatan RME dan kelas kontrol yang menggunakan pembelajaran konvensional. Instrumen penelitian berupa soal pretest dan posttest berdasarkan empat indikator berpikir kreatif: kelancaran, keaslian, keluwesan, dan kerincian. Analisis data dilakukan melalui uji normalitas dan uji Mann-Whitney U untuk mengetahui perbedaan signifikan antar kelompok. Hasil menunjukkan bahwa rata-rata posttest dan skor n-gain kelas eksperimen lebih tinggi dibandingkan kelas kontrol. Hasil analisis hipotesis penelitian menunjukkan bahwa pendekatan RME secara signifikan lebih efektif dalam meningkatkan kemampuan berpikir kreatif matematis dibandingkan pendekatan konvensional (p = 0,0015 < 0,05). Dengan demikian, pendekatan RME memberikan peningkatan kemampuan berpikir kreatif matematis yang lebih tinggi dibandingkan pendekatan konvensional.
Students’ obstacles in solving algebra form problems viewed from mathematical problem-solving ability Wahyuni, Reni; Suwanto, Fevi Rahmawati; Sthephani, Aulia; Ahyan, Shahibul
Jurnal Infinity Vol 14 No 3 (2025): VOLUME 14, NUMBER 3, INFINITY
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v14i3.p587-606

Abstract

Mathematical problem-solving ability is the most effective cognitive instrument in learning mathematics, and enhancing students' mathematical problem-solving ability is the primary objective of education. However, to reach the most effective level of mathematical problem-solving ability, we need to comprehend the reasons behind students' challenges while learning. This research investigates the learning obstacles of the students based on their mathematical problem-solving ability, particularly in algebraic form material. The method used in this research employed qualitative study with a series of Didactical Design Research (DDR) projects to learn the obstacles to the student's mathematical problem-solving ability. Seventy-six eighth-grade students from a public junior high school in Kampar region were given a test to assess their ability to solve mathematical problems. Various research instruments are used, including tests of mathematical problem-solving ability, interview guidelines, and interviews by audio recordings. The data were analyzed using a qualitative approach to determine students' learning obstacles. The findings highlight ontogenic, epistemological, and didactical obstacles students face while understanding the problem, particularly the concept of algebraic form, interpreting the word to the mathematical concept of algebraic form, and designing the algebraic forms.
Co-Authors Abdurahman Abdurrahman Afdal, Adristi Alexander, Vincent Andika, David Andika, Rony Andrew Hartanto Andrian, Dedek Angeline, Sheren Aprillia, Ayu Triana Andra Ashari, Prayogi Darwin Astri Wahyuni Azzahra, Lazira Bunga, Windy Sintia Christabel, Felicia Clarissa, Anastasia Dacara, Editha Dadang Juandi Darma, Teddy Surya Dedy Priambodo Dewi, Nurvani Yulia Efuansyah, E Fadilla, Jihan Fajar, Cerio Rahmat Fevi Rahmawati Suwanto Finola Marta Putri Hayatun Nufus Hendra Irawan Hermaliza, Hermaliza Indah Widiati, Indah Julianti, Dola Juliarida, Refina Kadarisma, Gida Karolus, Silvester Lestari, Vania Lilis Marina Angraini Loska, Febri M. Zaim Marwaziah, Nirmala Melani, Vina mellisa Nathania, Sherlyne Ningsih, Citra Widia Ningsih, Dian Wahyu Nopiani, Riska Novianti, Andini Nungki Maulani, Marisyah nur hafizah Nurazizah Ramadhini Pratama, Aditya Rizky Prayoga, Krisna Yuda Priskila, Aliya Purnomo Purnomo Raudhoturrahmah, Nur Rezi Ariawan Risnawati Risnawati Riyan Hidayat Romlah, Nur Salsabillah, Aminda Samsi Samsi Sari Herlina Sari, Fransiska Widya Satria, Yohanes Shahibul Ahyan Simanjuntak, Andi Immanuel Sin, Liem Gai Siregar, Annisa Fachraini Siti Fatimah Siti Maisaroh Siti Nurhalimah SRI RAHAYU Sthephani, Aulia Sugeng Santoso Sugiharto, Victor Suripah Suripah Suryanto, Kenny Tan, Andreas Tatang Herman, Tatang Ugra, Seprian Widjaja, Kresensia Claudia William Jonathan, William William, Kenny Yunita, Ivana Yuwono, Giovanni P. Zubaidah Amir MZ