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Dwi Juniati

Universitas Negeri Surabaya

Author-ID : 293841

Humanities Automotive Engineering Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Languange, Linguistic, Communication & Media Library & Information Science Mathematics Mechanical Engineering Public Health Social Sciences Other

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Profil Berpikir Kritis Siswa Laki-Laki Maskulin dan Perempuan Feminin dalam Menyelesaikan Masalah Literasi Numerasi pada Asesmen Kompetensi Minimum Reni Rachmawati; Dwi Juniati; Atik Wintarti
EDUKASIA: Jurnal Pendidikan dan Pembelajaran Vol. 3 No. 3 (2022): Edukasia: Jurnal Pendidikan dan Pembelajaran
Publisher : LP. Ma'arif Janggan Magetan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62775/edukasia.v3i3.218

The purpose of this research was to describe the critical thinking of masculine male and feminine female students in solving numeracy literacy problems in the minimum competency assessment. This research is a descriptive research with a qualitative approach. The data collection method used the Bem Sex Role Inventory test to determine gender tendencies, giving math ability tests, giving problem solving assignments and interviews to determine students' critical thinking profiles. The research subjects consisted of two grade VIII junior high school students with masculine male and feminine female gender with moderate math ability. The results showed that masculine male students could fulfill all critical thinking indicators, while feminine female students could not fulfill one of the critical thinking indicators, namely analyzing problems with mathematical concepts. In addition, masculine male and feminine female students have different ways or solutions in solving numeracy literacy problems in the minimum competency assessment.

Covariational reasoning of field dependent prospective mathematics teacher in solving covariance problem Rahman, Fatchiyah; Juniati, Dwi; Siswono, Tatag Yuli Eko
JRAMathEdu (Journal of Research and Advances in Mathematics Education) Volume 8 Issue 3 July 2023
Publisher : Lembaga Pengembangan Publikasi Ilmiah dan Buku Ajar, Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jramathedu.v8i3.4740

This study aims to analyze the coordination and construction aspects of covariational reasoning of field dependent students’ prospective mathematics teachers in solving covariation problems. This research is qualitative research with the subject of research being field dependent prospective mathematics teachers of STKIP PGRI Jombang. The instruments in this study are the main instrument (the researcher himself) and supporting instruments in the form of GEFT, Covariation Test, and interview guidelines. Data analysis uses data reduction steps, data presentation, and conclusions. Based on the results of the study, the subjects coordinate the magnitude of variable changes and determine the pattern of change for linear covariation problems based on calculations from the results of the representation of covariation task-based problems to compile their change patterns, for linear students using students' own understanding without doing calculations. In the construction aspect, the subject constructs through the representation of the relationship of two variables into a graph by determining the coordinate axis with known variables and drawing a graph from the results of calculating the pattern of change in the relationship of two variables. From the depicted graph, the direction of the chart can be determined. The resulting graph corresponds to a given covariation task-based problem.

Profil Penalaran Kovariasional Mahasiswa Calon Guru Matematika dengan Gaya Kognitif Field Independent dalam Menyelesaikan Masalah Kovariasi Rahman, Fatchiyah; Juniati, Dwi; Siswono, Tatag Yuli Eko
Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Vol. 6 No. 1 (2023): Inovasi Teknologi, Psikologi Belajar, dan Adaptasi Pembelajaran Matematika di E
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/proximal.v6i1.2300

Penalaran kovariasional erat kaitannya dengan masalah hubungan antara dua variabel yang melibatkan kemampuan visual dalam mengkonstruksi grafik. Visualisasi adalah alat penting dalam memecahkan masalah matematika. Pengukuran kemampuan visual spasial dapat dilihat dari gaya kognitif field independent dan field dependent. Penelitian ini bertujuan untuk mendeskripsikan penalaran kovariasional mahasiswa calon guru matematika dengan gaya kognitif field independent dalam menyelesaikan masalah kovariasi. Jenis penelitian ini adalah penelitian kualitatif dengan subjek penelitian mahasiswa calon guru matematika STKIP PGRI Jombang dengan gaya kognitif field independent. Adapun instrumen yang digunakan dalam penelitian ini adalah instrumen utama (peneliti sendiri), dan instrumen pendukung berupa GEFT, TKM, TK dan pedoman wawancara. Data hasil penelitian yang diperoleh dianalisis menggunakan langkah yaitu reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa mahasiswa calon guru matematika dengan gaya kognitif field independent mengidentifikasi masalah kovariasi melalui menentukan variabel yang terdapat pada masalah kovariasi serta menyusun hubungan antar kedua variabel yang telah ditentukan; mengoordinasi besar perubahan variabel dan menentukan pola perubahannya dengan membagi botol menjadi beberapa bagian untuk menyusun pola perubahannya; mengkonstruksi melalui representasi hubungan dua variabel ke dalam grafik dengan menentukan sumbu koordinat dengan variabel yang diketahui dan menggambar grafik pola perubahan hubungan dua variabel. Dari grafik yang digambarkan, arah grafik dapat ditentukan. Grafik yang dihasilkan sesuai dengan bentuk botol yang diberikan.

Exploring a Teacher’s Knowledge in Constructing Mathematical Lateral Thinking Problems to Teach Creativity Shodiq, Lukman Jakfar; Juniati, Dwi; Susanah, Susanah; Rohmania, Ainnur
International Journal on Emerging Mathematics Education IJEME, Vol. 9 No. 1, March 2025
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/ijeme.v9i1.30886

This study examined the process of constructing mathematical problems to teach creativity using the concept of lateral thinking. It employed a case study design and involved a senior junior high school mathematics teacher who has won mathematics learning innovation competitions. The teacher has understood what is meant by mathematical creativity and lateral thinking, and has proven his mathematical ability and lateral thinking ability. He was asked to create his own math problems, teach creativity, and assess students' math learning outcomes using the problems. The findings of this study highlight three key relationships: (1) the connection between mathematical content knowledge and problem-structuring ability, (2) the influence of training experience on methods for teaching creativity, and (3) the interrelationship among content knowledge, training experience, and assessment practices. These highlight the importance of integrating content knowledge and pedagogical approaches in mathematics learning to enhance creative problem-solving skills.

Analysis of Mathematics Education Students' Reasoning in Determining the Truth Value of Quantification Suhendar, Uki; Juniati, Dwi; Khabibah, Siti; Sumaji, Sumaji
Jurnal Pendidikan MIPA Vol 26, No 1 (2025): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jpmipa.v26i1.pp657-672

Reasoning refers to the structured and logical process of drawing conclusions from given premises. Students of mathematics education, who are being prepared as future educators, are expected to possess strong logical reasoning skills in order to comprehend and convey more advanced mathematical concepts. This study aims to analyze the reasoning abilities of mathematics education students in determining the truth value of quantified statements. The central research question is: How do students' reasoning abilities relate to the accuracy of their problem-solving in the context of quantification? An explorative qualitative approach was employed to explore students' reasoning in evaluating the truth values of quantified statements. The study involved 13 students from the Mathematics Education Department at Universitas Muhammadiyah Ponorogo who were enrolled in the Mathematical Foundations course during the 2024/2025 academic year. Data collection instruments included a set of test questions and open-ended interview protocols. The analysis focused on indicators of mathematical reasoning, including: (1) identifying facts, patterns, properties, and relationships, (2) drawing logical conclusions, (3) making predictions and solving problems, and (4) constructing systematic and valid arguments. Following the written assessment, three students representing different levels of performance were selected for in-depth interviews. The findings revealed that while all three participants demonstrated potential in mathematical reasoning, each exhibited specific areas requiring further development. Subject N was proficient in deconstructing quantification problems and drawing logical conclusions, although further probing during the interview revealed gaps in deeper conceptual understanding. Subject A displayed semantic comprehension of quantification but lacked precision in applying formal logic and integrating numerical analysis. Subject F demonstrated a verbal understanding of truth value criteria and was capable of drawing conclusions, yet faced challenges with formal notation, particularly with singular quantifiers. Overall, the participants exhibited promising reasoning abilities but required reinforcement in interpreting formal notation, constructing valid arguments, and accurately applying logical structures. Misinterpretations of quantifier symbols and formal argument patterns were identified as common errors. Keywords: mathematical reasoning, truth valu, quantification.

Examining prospective teachers’ belief and pedagogical content knowledge towards teaching practice in mathematics class: A case study Muhtarom; Juniati, Dwi; Siswono, Tatag Yuli Eko
Journal on Mathematics Education Vol. 10 No. 2 (2019): Journal on Mathematics Education
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

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Beliefs and pedagogical content knowledge (PCK) are two factors influencing teaching practice in the classroom. This research aims to describe the beliefs and PCK of the prospective mathematics teachers and the relationship between the two factors on the teaching practices in the mathematics classroom. Participant in this research includes a prospective teacher who has taken a micro teaching subject and has good communication skill. Data were collected through interview and video analysis on the teaching practice in the classroom. The data obtained were coded, simplified, presented, and triangulated for the credibility and concluded. The result of the research shows that the prospective teachers who hold a constructivist belief view mathematics as a dynamic knowledge which evolves and is regarded as the space of creation for humans. Their beliefs on the nature of mathematics support the belief in the teaching-learning process in mathematics classrooms. Furthermore, a good understanding of the prospective teachers have on the components of the PCK has been sufficient, which can be identified in every step of practical activities in the classroom. More elaboration on the relationship between the belief and PCK is presented in this research.

Climber Prospective Teacher: Relationship Beliefs and Mathematics Teaching Practice Muhtarom, Muhtarom; Siswono, Tatag Yuli Eko; Juniati, Dwi
Al-Jabar: Jurnal Pendidikan Matematika Vol 11 No 1 (2020): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v11i1.6103

This research explained the description of the beliefs of prospective teacher who had an adversity quotient type climber and the relationship between beliefs and mathematics teaching practices in the classroom. One student of climber prospective teacher who had taken an internship course and had good communication skill was willing to become a research subject. Semi-structured interview and observation of learning in class were used to obtain the research data. The data that had been obtained were coded, reduced, presented, triangulated to obtain credible data, and then conclusions were drawn. The results show that the climber math prospective teacher believes that mathematics is as something dynamic, namely the space of creation, human invention that develops continuously. Teaching mathematics is student-centered through problem providing or problem solving, and learning is as a construction of student’s active understanding to build knowledge. A more detailed explanation of beliefs description and the relationship with the mathematics teaching practice is described in this research.

Komunikasi Matematis Siswa SMP dalam Menyelesaikan Masalah Teorema Pythagoras Ditinjau dari Gender Florensia, Tasya; Juniati, Dwi; Khabibah, Siti
Jurnal Ilmiah Soulmath : Jurnal Edukasi Pendidikan Matematika Vol 13 No 2 (2025)
Publisher : Universitas Dr. Soetomo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25139/smj.v13i2.10700

Abstract Written mathematical communication is important in learning mathematics because it helps students convey ideas systematically and revise solutions more easily. In problem solving, mathematical communication serves to understand, design, and communicate strategies in writing. One of the factors that influences mathematical communication is gender, which shapes students' thinking, communication patterns, and problem-solving strategies. This study aims to describe junior high school students' mathematical communication in solving Pythagorean Theorem problems in terms of gender. This study used a qualitative descriptive design, involving two students who were purposively selected and identified through the Bem Sex Role Inventory as students with dominant feminine or masculine characteristics. The results show that both students demonstrated mathematical communication in understanding the problem, planning the solution, and implementing the solution. (1) The male student illustrated and wrote down accurate but incomplete information. He planned the solution by illustrating and writing down the steps and formulas accurately and fluently but incompletely. Illustrations, calculation processes, and conclusions were expressed accurately and fluently, but were incomplete. (2) The female student wrote down information and a solution plan accurately and fluently, but they were incomplete. She expressed the calculation process accurately and fluently, but it was incomplete; while the conclusion was accurate, complete, and fluent. Keywords: gender; student mathematical communication; problems; pythagorean theorem Abstrak Komunikasi matematis tulisan penting dalam pembelajaran matematika karena membantu siswa menyampaikan ide secara sistematis dan merevisi solusi dengan lebih mudah. Dalam penyelesaian masalah, komunikasi matematis berfungsi untuk memahami, merancang, dan mengkomunikasikan strategi secara tertulis. Salah satu faktor yang mempengaruhi komunikasi matematis adalah gender, yang turut membentuk cara berpikir, pola komunikasi, dan strategi penyelesaian masalah siswa. Penelitian ini bertujuan untuk mendeskripsikan komunikasi matematis siswa SMP dalam menyelesaikan masalah Teorema Pythagoras ditinjau dari gender. Penelitian ini menggunakan desain deskriptif kualitatif, dengan melibatkan dua siswa yang dipilih secara purposif dan diidentifikasi melalui Bem Sex Role Inventory sebagai siswa dengan ciri feminin atau maskulin dominan. Hasil menunjukkan bahwa kedua siswa menampilkan komunikasi matematis pada langkah memahami masalah, merencanakan penyelesaian, dan melaksanakan penyelesaian. (1) Siswa laki-laki mengilustrasikan dan menuliskan informasi akurat namun kurang lengkap. Merencanakan penyelesaian dengan mengilustrasikan dan menuliskan langkah-langkah dan rumus dengan akurat dan lancar namun kurang lengkap. Ilustrasi, proses perhitungan, dan kesimpulan diungkapkan dengan akurat dan lancar, namun kurang lengkap. (2) Siswa perempuan menuliskan informasi dan rencana penyelesaian akurat dan lancar, namun kurang lengkap. Mengungkapkan proses perhitungan dengan akurat dan lancar, namun kurang lengkap, sedangkan kesimpulan sudah akurat, lengkap, dan lancar. Kata Kunci: gender; komunikasi matematis siswa; masalah; teorema pythagoras

Case Study: Exploration of Numeracy Through a Metacognitive Knowledge Approach Santoso, Hajar Ahmad; Juniati, Dwi; Khabibah, Siti
Jurnal Riset Pendidikan dan Inovasi Pembelajaran Matematika Vol. 8 No. 2 (2025): JRPIPM APRIL 2025
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jrpipm.v8n2.p182-196

This study explores students' numeracy literacy skills through a metacognitive approach with the Metacognitive Awareness Inventory (MAI) framework. Four female subjects were selected based on their highest scores on knowledge of cognition and regulation of cognition. Data were collected through problem-solving tests and in-depth interviews, analyzed based on six indicators of numeracy literacy: understanding the context of the problem, data interpretation, problem solving, reflection and reasoning, mathematical communication, and decision making. The results showed that regulation of cognition supported effective reflection and evaluation, as seen in Subject 3, who solved the problem in a structured and confident manner. In contrast, Subject 4 took longer and often hesitated even though her steps were correct. Subjects 1 and 2, with a focus on knowledge of cognition, excelled in choosing strategies but required additional reflection to ensure accuracy. This study emphasizes the importance of integrating numeracy literacy and metacognitive strategies in learning to improve students' critical and reflective abilities.

PENERAPAN METODE DIMENSI FRAKTAL HIGUCHI DAN K-NEAREST NEIGHBOURS DALAM KLASIFIKASI EMOSI MANUSIA BERDASARKAN SUARA Dimas Duzazagi Akbar; Dwi Juniati
MATHunesa: Jurnal Ilmiah Matematika Vol. 13 No. 2 (2025)
Publisher : Universitas Negeri Surabaya

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Pengenalan emosi melalui suara memiliki banyak manfaat, terutama dalam bidang psikologi, pendidikan, dan teknologi interaksi manusia. Penelitian ini bertujuan untuk mengklasifikasikan emosi manusia berdasarkan suara menggunakan metode Dimensi Fraktal Higuchi dan algoritma K-Nearest Neighbours (KNN). Data yang digunakan terdiri dari 120 sampel suara yang mewakili enam jenis emosi, yaitu marah, jijik, takut, bahagia, sedih, dan terkejut. Setelah melalui tahap pre-processing, fitur suara diekstraksi menggunakan Discrete Wavelet Transform (DWT), kemudian dihitung nilai dimensi fraktalnya dengan metode Higuchi. Nilai-nilai tersebut kemudian digunakan dalam proses klasifikasi menggunakan algoritma KNN. Berbagai pengujian dilakukan dengan variasi nilai K dan K-max untuk menemukan akurasi terbaik. Hasil penelitian menunjukkan bahwa metode yang digunakan mampu mengklasifikasikan emosi dengan akurasi tertinggi mencapai 91,67%. Temuan ini menunjukkan bahwa pendekatan ini cukup efektif dalam mengenali emosi manusia berdasarkan suara dan dapat menjadi dasar bagi pengembangan sistem pengenalan emosi berbasis suara di masa depan.

Co-Authors Achmad Fachruddin Achmad Fachruddin Ade Irfan Agung Lukito AGUNG LUKITO Aini, Rahmawati Nur Aisyah, Ivon Tressyta Nanda Aminuyati Anarato, Elsiani Ardianto Pandapotan Siregar, Ardianto Pandapotan Astrie Pratiwi Damayanti Atik Wintarti Atik Wintarti Budi Priyo Prawoto BUDI RAHADJENG Cut Khairunnisak Dede de Haan Deka Anjariyah Dewi Sukriah Dewi Sukriyah, Dewi Dhany Fachrudin, Achmad Dimas Duzazagi Akbar Dwi Ivayana Sari, Dwi Ivayana Elisabet Ayunika Permata Sari Elly Anjarsari enny listiawati, enny Evangelista Lus Windyana Palupi Evi Novita Wulandari Faizah, Ayu Mazidatul Farman Farman Farman, Farman Firdiana, Winda Florensia, Tasya Florida Moza, Florida Hongki Julie I Ketut Budayasa I Wayan Puja Astawa Janet Trineke Manoy Kusumaningtyas, Septhiana Indra Lukito, Agung Lukman Jakfar Shodiq Lutfiah, Farah Conita M. J. Dewiyani Sunarto Maulana, Dimas Avian Muhtarom muhtarom Mutammam, Muhamad Badrul Naufal Ishartono NIHAYATUS SAADAH Nikmarocha Ningsi, Gabariela Purnama Pradnyo Wijayanti Purnama, Mohammad Dian RADEN SULAIMAN Rahman, Fatchiyah Rahmatika, Ismi Rahmawati Nur Aini Rahmawati, Anis Wahyu Rasyidah, Salma Azmi Reni Rachmawati Reni Rachmawati Reny Wahyuni Rohmania, Ainnur Rooselyna Ekawati RUDIANTO ARTIONO, RUDIANTO S, Adnan Santoso, Hajar Ahmad Septhiana Indra Kusumaningtyas, Septhiana Indra SETYONINGSIH, ANIS Siolimbona, Dedi Rahman Siti Khabibah Siti Khabibah Siti Maghfirotun Amin Sitti Maesuri Patahudin Soffil Widadah Soffil Widadah, Soffil St. Suwarsono suhendar, uki Suliani, Mega Sumaji Susanah Susanah Tatag Yuli Eko Siswono Widayanti, Evi Wulandari, Evi Novita Yuliati, Ikha Yulistina, Fika Yunianti, Dwi Nur

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