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All Journal Jurnal Pendidikan Matematika dan IPA AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Elemen Al-Jabar : Jurnal Pendidikan Matematika KALAMATIKA Jurnal Pendidikan Matematika Desimal: Jurnal Matematika Jurnal Pendidikan Islam Jurnal SOLMA MATEMATIKA DAN PEMBELAJARAN JURNAL MAHASISWA BK AN-NUR : BERBEDA, BERMAKNA, MULIA SIGMA Transformasi : Jurnal Pendidikan Matematika dan Matematika Jurnal ABDINUS : Jurnal Pengabdian Nusantara GAUSS: Jurnal Pendidikan Matematika Jurnal Pengabdian Masyarakat Khatulistiwa Range : Jurnal Pendidikan Matematika SUPERMAT (JURNAL PENDIDIKAN MATEMATIKA) Koordinat : Jurnal Pembelajaran Matematika dan Sains Jurnal Abdi Masyarakat Indonesia MATH-EDU: Jurnal Ilmu Pendidikan Matematika Journal of Advanced Sciences and Mathematics Education Inovasi Matematika (Inomatika) Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Edumatica: Jurnal Pendidikan Matematika IndoMath: Indonesia Mathematics Education Jurnal Pendidikan MIPA
Windia Hadi, Windia
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Students’ Errors in Mathematical Problem-Solving Ability on the Triangular and Quadrilateral Materials at Junior High Schools (SMP) Jakarta Asriyani, Rosida Yahya; Handayani, Isnaini; Hadi, Windia
Desimal: Jurnal Matematika Vol. 3 No. 2 (2020): Desimal: Jurnal Matematika
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/djm.v3i2.5728

Abstract

This research was aimed to analyze student's errors on triangular and quadrilateral material in terms of problem-solving ability. This research was motivated by the low problem-solving ability and errors often made by students during the mathematics learning. The research approach was descriptive-qualitative that was done by analyzing the students' difficulty in solving description problems. The techniques of data collection were observation, learning outcomes tests, and interviews. The data were analyzed qualitatively based on Newman Error Analysis. Based on the results of the research, it was found that students' reading errors were in the high, medium, and low categories. Students' comprehension errors were in the medium and low categories, students' transformation errors were in the high, medium, and low categories, students' process skills errors were in the high, low, and medium categories and students writing errors (encoding error) were in the high, medium, and low categories.
Learning Obstacle Of Prospective Mathematics Teachers On Real Analysis Badjeber, Rafiq; Sukayasa, I Wayan; Hadi, Windia; Melissa, Margareta Madha
Koordinat Jurnal MIPA Vol. 6 No. 1 (2025)
Publisher : Program Studi Tadris Matematika dan Tadris Ilmu Pengetahuan Alam, Fakultas Tarbiyah dan Ilmu Keguruan (FTIK), Universitas Islam Negeri (UIN) Datokarama Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24239/koordinat.v6i1.147

Abstract

This study aims to identify the learning obstacles experienced by prospective mathematics teachers when constructing proofs in real analysis. This study uses a qualitative method with a case study design. The research subjects comprised 20 third-year prospective mathematics teachers at a university in Palu. Five prospective mathematics teachers were selected for interviews based on the types of obstacles they experienced. The research instruments included a respondent ability test (RAT) and interview guidelines. Data analysis was conducted by reducing data, presenting data, and drawing conclusions. The results of the study indicate that prospective mathematics teachers experience ontogenic obstacles, namely difficulty in thinking deductively and axiomatically; epistemological obstacles when difficulty in understanding definitions, difficulty in starting proofs, and difficulty in constructing complete proofs; and didactical obstacles that occur due to a procedural learning approach. These findings can be used by lecturers in designing relevant learning designs based on prospective mathematics teachers' learning trajectories to anticipate potential learning obstacle
The Influence of Wordwall Learning Media on Improving Students’ Mathematics Learning Outcomes in Elementary Schools Indrawati, Tuti; Trisniawati, T; Hadi, Windia; Nisa, Ana Fitrotun; Khosiyono, Banun Havifah Cahyo
IndoMath: Indonesia Mathematics Education Vol 8, No 2 (2025): August 2025
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/indomath.v8i2.139

Abstract

Mathematics learning in elementary school faces challenges in improving student outcomes because of the conventional teaching methods. The limited integration of technology in the learning process results in low student engagement and suboptimal conceptual understanding. This study aims to determine the impact of using Wordwall learning media to improve the math learning outcomes of third-grade students. This research uses a quasi-experimental method with instruments in the form of test questions. Data collection techniques were carried out through tests and observations. This research was conducted at one of the elementary schools in the city of Yogyakarta, Indonesia. The research sample involved students in two classes; each class had 30 students. The research findings show that there is a difference in the average learning outcomes between the two classes. The experimental class obtained an average score of 89.60, while the control class achieved an average score of 83.33. The increase in the average score of the experimental class was higher than that of the control class. The results of this study it was found that the significance level of the research results is 0.013 < 0.05. It means that the use of Wordwall learning media affects students' mathematics outcomes.
A Review of Toulmin's Argumentation in Mathematics dan Science Learning: Implementation, Impact and the Role of the Teacher Badjeber, Rafiq; Supriyatman, Supriyatman; Afadil, Afadil; Hadi, Windia
Jurnal Pendidikan MIPA Vol 25, No 3 (2024): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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

Abstract

A Review of Toulmin's Argumentation in Mathematics dan Science Learning: Implementation, Impact and the Role of the Teacher. Objective: This review study aims to analyze and provide a complete study of the role of Toulmin's argumentation model in math and science learning Methods: This study uses a systematic literature review by following the PRISMA form. We found 396 documents on the Toulmin’s argumentation model published in 2020-2024, which were collected through the Scopus database. After the screening process, 19 articles were selected for analysis using thematic analysis. Findings: The review findings show that Toulmin's argumentation model is flexible enough to be used in learning, either as an argumentation analysis tool or as part of an innovative learning design. The positive impact can be seen in improving students' critical thinking skills, conceptual understanding, reasoning, and justification abilities. In addition, teachers have a vital role in supporting students' argumentation. The teacher is a facilitator, guide, and feedback provider that helps students develop and effectively deliver arguments. Conclusion: This study confirms that Toulmin's argumentation is relevant to improving students' higher-order thinking skills. It highlights the need for professional development for teachers to optimally support argumentation-based learning and select the most appropriate ways of integrating scientific argumentation into learning practice.        Keywords: mathematics learning, role of teacher, science learning, student's skills, toulmin's argumentation.DOI: http://dx.doi.org/10.23960/jpmipa/v25i3.pp1199-1213
Pengaruh Model Pembelajaran Pbl Berbantu Question Card Terhadap Kemampuan Berpikir Kritis Matematis Siswa Smp Ratnawati, Dewi; Handayani, Isnaini; Hadi, Windia
Edumatica : Jurnal Pendidikan Matematika Vol 10 No 1 (2020): Edumatica: Jurnal Pendidikan Matematika (April 2020)
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (552.192 KB) | DOI: 10.22437/edumatica.v10i01.7683

Abstract

This research aims to find out the influence used Problem Based Learning model assisted by Question Card toward students mathematic critical thinking skill in junior high school. This research was quantitative by using Quasi Experimental with the nonequivalent posttest-only control group design. The technique was purposive sampling method. The instrument of this method was six items, then validity test, reliability test, level of difficulty, and discrimination power. Normality and homogeneity test were used as requirement test and got the data was normal distribution and the two-group homogenous. The hypothesis test used t-test got the result 2,970 made Ho rejected with 5% significance level with effect size was 0,656 or 66% that moderate classified. Based on the result of this research, it can be concluded that there is an influence of problem-based learning model assisted by question card toward mathematic critical thinking skill with moderate criteria.
Pengaruh Pendekatan Concrete Representational Abstract (CRA) Berbantu Alat Peraga terhadap Kemampuan Representasi Matematis Siswa Normalita Isnaeni; Sessu, Andi; Hadi, Windia
Edumatica : Jurnal Pendidikan Matematika Vol 10 No 2 (2020): Edumatica: Jurnal Pendidikan Matematika (Oktober 2020)
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (659.888 KB) | DOI: 10.22437/edumatica.v10i2.9340

Abstract

This study aims to determine whether or not there is an influence of the Effect of Concrete Representational Abstract (CRA) Assisted Teaching Aids in the Framework of Space Building Against the Mathematical Representation Ability of Junior High School Students on Flat Side Space Building Materials. The research method is quantitative research and use a quasi-experimental with Post-Test Only Design, Non Equivalent Group Design. The study population is all of eight grade students’ at 180 Junior High School Jakarta in the second semester of the academic year 2018/2019. The samples of this study are 64 students’ of class VIII-E and VIII-F. The sampling technique using is a Cluster Random Sampling technique. This study used a data collection method by used is the instrument test of mathematical problem-solving ability. The instrument first tries at Junior High School 222 Jakarta for 60 students’ in class IX-B and IX-C. This study used tested normality, the obtained data normally distributed. Hence, hypothesis testing was using the F test with Z cal is 5,0198 which resulted in the rejection of H0 in significance level about 5% with Effect Size of 1,479 is high. Therefore, this study concluded that there is The Effect of Concrete Representational Abstract (CRA) Approach Aided by the Framework of Space Building Framework on the Mathematical Representation Ability of Junior High School Students on Flat Side Space Building Materials with testing criteria is high.
Augmented Reality Assisted Flipped Classroom Model Against Students' Mathematical Problem-Solving Ability Raras Cahyaningrum; Windia Hadi
Jurnal Inovasi Matematika Vol 5 No 2 (2023): Inovasi Matematika (Inomatika)
Publisher : Pendidikan Matematika Universitas Muhammadiyah Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35438/inomatika.v5i2.379

Abstract

Penggunaan media Augmented Reality masih jarang digunakan di sekolah dikarenakan pendidik kurang berinovasi dalam pembelajaran di dalam kelas. Augmented Reality adalah teknologi yang memadukan objek nyata tiga dimensi secara langsung sehingga dapat memengaruhi kemampuan pemecahan masalah matematis. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh model Flipped Classroom berbantuan Augmented Reality terhadap kemampuan pemecahan masalah matematis peserta didik. Penelitian ini merupakan penelitian kuasi eksperimen dengan desain posttest-only control group. Populasi penelitian ini terdiri dari seluruh peserta didik kelas VIII. Pengambilan sampel dengan menggunakan teknik Cluster Random Sampling. Sampel terdiri dari kelas eksperimen dan kontrol masing-masing 35 peserta didik. Tes uraian yang diberikan pada akhir penelitian digunakan sebagai metode pengumpulan data. Menurut hasil posttest, rata-rata skor pemecahan masalah menggunakan model Flipped Classroom dengan Augmented Reality adalah 69,03, sedangkan skor rata-rata menggunakan model Flipped Classroom tanpa Augmented Reality adalah 58,97. Hal ini memperlihatkan peserta didik yang menggunakan model Flipped Classroom dengan Augmented Reality memiliki kemampuan pemecahan masalah matematis yang lebih baik dibandingkan dengan model Flipped Classroom tanpa Augmented Reality. Dengan demikian, ada pengaruh penggunaan media Augmented Reality terhadap kemampuan pemecahan masalah matematis.
PELATIHAN PENGGUNAAN APPLET DALAM MEMBUAT SOAL MATEMATIKA BAGI GURU DAN CALON GURU TADRIS MATEMATIKA JAMBI Mariana, Sri; Hadi, Windia; Fitri, Miftahul; Noviana, Widyah; Anas, Marnisyah; Ahya, Istiqomah Nur; Liani, Hila; Ridwan, Muhamad; Amelia, Rizky
Jurnal Pengabdian Masyarakat Khatulistiwa Vol 8, No 2 (2025): NOPEMBER
Publisher : STKIP Persada Khatulistiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/jpmk.v8i2.5638

Abstract

ABSTRACTTechnological advancements have introduced various learning media, one of which is Applet an online worksheet that enables teachers to create interactive mathematics exercises. Mathematics often involves symbols and figures requiring students’ precision, making Applet an effective tool for designing engaging and accurate questions. However, many mathematics teachers and preservice teachers are still unfamiliar with its functions and benefits. This training aimed to enhance teachers’ and preservice teachers’ skills in utilizing Applet as a teaching medium. The activity was held on Saturday, February 22, 2025, involving junior and senior high school mathematics teachers in Sarolangun Regency and mathematics students from Institut Darul Ulum Sarolangun, with speakers from Universitas Muhammadiyah Prof. DR. HAMKA and Institut Darul Ulum Sarolangun. The results indicated high enthusiasm and improved understanding among participants. The training provided a significant positive impact on mathematics learning quality outside Java Island, particularly in Jambi.Keywords: Applet, Mathematics, Teachers and Pre-service, Digital MediaABSTRAKPerkembangan teknologi menghadirkan berbagai media pembelajaran, salah satunya Applet, yaitu lembar kerja berbasis online yang memudahkan guru dalam membuat soal matematika secara interaktif. Mata pelajaran matematika sering memerlukan simbol dan gambar yang menuntut ketelitian siswa, sehingga Applet menjadi solusi efektif bagi guru untuk menyusun soal yang menarik dan akurat. Namun, banyak guru dan calon guru matematika belum memahami fungsi serta manfaat Applet. Pelatihan ini bertujuan meningkatkan kemampuan guru dan calon guru matematika dalam menggunakan Applet sebagai media pembelajaran. Kegiatan dilaksanakan pada Sabtu, 22 Februari 2025, melibatkan guru SMP/SMA sederajat di Kabupaten Sarolangun dan mahasiswa Institut Darul Ulum Sarolangun, dengan narasumber dari Universitas Muhammadiyah Prof. DR. HAMKA dan Institut Darul Ulum Sarolangun. Hasilnya menunjukkan antusiasme tinggi dan peningkatan pemahaman peserta. Pelatihan ini memberi dampak positif bagi peningkatan kualitas pembelajaran matematika di luar Pulau Jawa, khususnya di Jambi.Kata Kunci: Applet, Matematika, Guru dan Calon Guru Matematika, Media Digital
Pelatihan Guru Matematika dalam Pembuatan Tes Formatif Berbasis Media E-Learning Faradillah, Ayu; Hadi, Windia; Tsurayya, Ayu
Jurnal ABDINUS : Jurnal Pengabdian Nusantara Vol 4 No 1 (2020): Volume 4 Nomor 1 Tahun 2020
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/ja.v4i1.13947

Abstract

The use of e-learning in learning is growing. However, limiting the use of gadgets in learning activities is one of the reasons from mathematics teachers do not use e-learning in the classroom so learning is beome less innovative and creative. There is even teacher who cannot use laptop because he/she have never known e-learning or provided used learning media. The method used in this service is the guided training method where all participants are guided from the beginning of the account creation to the introduction of tools, student’s and parent’s account which available at Edmodo. In this training activity, participants also had to produce output in the form of formative test questions in the form of shared quizzes at Edmodo. Before knowing Edmodo math teachers were doubtful about its use for formative tests. However, in the training process especially when knowing the unique way to write equations on Edmodo, the level of enthusiasm and the desire of teachers to apply in the classroom also increased. All participants felt that e-learning was able to help teachers create an innovative, creative classroom atmosphere and increase motivation to learn mathematics in class.
Mapping the Evolution of Cultural and Problem-Based Approaches in Mathematics Education: A Bibliometric Review from 2000 to 2024 Mailili, Wahyuni; Ijirana, Ijirana; Rizall, Muhammad; Hadi, Windia
Jurnal Pendidikan MIPA Vol 26, No 4 (2025): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jpmipa.v26i4.pp2799-2817

Abstract

This study is a literature review that aims to analyze research trends on Problem-Based Learning (PBL), Mathematical Communication, Ethnomathematics, and Problem Solving in mathematics education, and to provide recommendations for variables with potential for future research. Bibliometric analysis was used to identify relevant research articles. Search data were obtained from Google Scholar from 2000 to 2024 using the keywords problem-based learning, mathematical communication, ethnomathematics, and problem solving, with publication types limited to journals, articles, and conference papers. From a total of 72 articles initially screened, the refinement process yielded 52 relevant articles published between 2007 and 2024. To analyze the data comprehensively and achieve the research objectives, data analysis was conducted using Harzing's Publish or Perish, Excel, and VOSviewer. The benefit of this research is that it can help researchers who will conduct further research on problem-based learning, mathematical communication, ethnomathematics, and problem-solving by identifying the opportunities identified in this study. The results of this study show a continuous and developing research trend and provide recommendations for variables that have the potential to be studied in the future related to the integration of the keywords problem-based learning, ethnomathematics, and mathematical communication as a proposed strategic approach to simultaneously strengthen mathematical literacy and mathematical problem-solving skills in the context of modern learning. This study is expected to provide a roadmap and outline new opportunities for researchers interested in exploring topics related to the keywords, serve as an important reference, and inspire new research with greater novelty, thereby supporting the development of 21st-century skills through mathematics education. Keywords: problem-based learning, mathematical communication, ethnomathematics, problem solving, bibliometric analysis, VOSviewer.
Co-Authors Adella Irma Wiyanti Afadil Ahya, Istiqomah Nur Alfarizi, Ibnu Faqih Amalia, Rifda Zahra Ana Fitrotun Nisa Anas, Marnisyah Angga Hidayat Asih Miatun Asih Miatun Asriyani, Rosida Yahya Astiningtyas, Sherly Nabila Ayu Faradillah Ayu Faradillah Ayu Wulandari Badjeber, Rafiq Dasa Ismaimuza Denik Agustito Desy Rufaidah, Desy Dewi Ratnawati Dewi Sri Wahyuni, Dewi Sri Didi Suryadi Dinda Amalia Endang Cahya Mulyaning Faradillah, Ayu FARADILLAH, AYU Faradillah, Ayu Fitri Alyani Fitri, Miftahul Giyanti, Giyanti Handayani, Isnaini Hella Jusra Hilda, Atiqah Meuti Humaira, Citra Retna Ijirana Khosiyono, Banun Havifah Cahyo Khotimah Khotimah Khusna, Hikmatul Krisna Satrio Perbowo Kusnandi Lestari, Indri Liani, Hila Luthfiyah Mailili, Wahyuni Mariana, Sri Melati, Fatriana Sekar Ayuning Melissa, Margareta Madha Muhamad Ridwan MUSTAMIN IDRIS Nelly Rhosyida Normalita Isnaeni NOVIANA, WIDYAH Nuha, Fauziah Izzatun Nurafni Pathuddin Pinardi, Sofia Prastiwi, Eliana Cinta Puspaningtyas, Nicky Dwi Putri, Riska Yolanda Putu Suardipa, I Rahmi Imanda Raras Cahyaningrum Rizall, Muhammad Rizky Amelia Rosalina Rosalina Rosida Rakhmawati Rossianiz, Arien Biangningrum Sessu, Andi Sinduningrum, Estu Sri Adi Widodo Sukayasa, I Wayan Sulistyawati, Destianti Supriyatman, Supriyatman Tahril Titi Muanifah, Mahmudah Tonra, Wilda Syam Trisniawati Trisniawati, Trisniawati Trisniawati, T Tsurayya, Ayu Tuti Haryati Tuti Indrawati Zahra, Salma Aprilia Zusgi, Bihabdila Aira Putri