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All Journal KADIKMA Jurnal Karya Pendidikan Matematika AlphaMath: Journal of Mathematics Education Al-Jabar : Jurnal Pendidikan Matematika Al Ishlah Jurnal Pendidikan Union: Jurnal Ilmiah Pendidikan Matematika MaPan : Jurnal Matematika dan Pembelajaran Formatif: Jurnal Ilmiah Pendidikan MIPA Jurnal Pendidikan Matematika (Kudus) Theorems (The Original Research of Mathematics) Jurnal Didactical Mathematics Indonesian Journal of Mathematics Education Delta: Jurnal Ilmiah Pendidikan Matematika JP3M (Jurnal Penelitian Pendidikan dan Pengajaran Matematika) Jurnal Absis : Jurnal Pendidikan Matematika dan Matematika Alpen: Jurnal Pendidikan Dasar Range : Jurnal Pendidikan Matematika Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Jambura Journal of Mathematics Education Alauddin Journal of Mathematics Education (AJME) Jurnal Abdimas Bina Bangsa MATH LOCUS: Jurnal Riset dan Inovasi Pendidikan Matematika Pedagogy : Jurnal Pendidikan Matematika Jurnal Didactical Mathematics Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Jurnal Ilmiah Ilmu Terapan Universitas Jambi Prosiding Konferensi Nasional Penelitian Matematika dan Pembelajarannya JME (Journal of Mathematics Education) Indonesian Journal of Mathematics Education Riemann : Research of Mathematics and Mathematics Education Jurnal Tadris Matematika Jurnal Pendidikan MIPA
Pamungkas, Megita Dwi
Universitas Tidar
Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Physics Social Sciences Other

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Development of Banan Application Assisted the Learning Cycle 5e to Enhance Conceptual Understanding Ability Ofi Laili Nur Shochifah; Megita Dwi Pamungkas; Paskalia Pradanti
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol. 13 No. 3: July 2025
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v13i3.15263

Abstract

The advancement of technology today poses a unique challenge in the field of education, particularly requiring educators to innovate effectively. The learning media currently used are less engaging and interactive. This research was conducted to assess the effectiveness of an interactive learning media in the form of the Banan application. This study is motivated by students' low learning motivation and their poor ability to understand mathematical concepts. The teaching methods often rely on lectures, which result in students being less active during learning. The purpose of this study is to describe the feasibility and effectiveness of the Banan application assisted by the Learning Cycle 5E model. This research is a development research and development (R&D) study, namely ADDIE, which has 5 stages: Analysis, Design, Development, Implementation, and Evaluate. The method of data collection in this study involved observations, interviews, expert validation tests for media and material, questionnaires, as well as pretests and posttests instruments. The results of the media expert validation test obtained a score of 89% with a very feasible category, while the material expert validation test obtained a score of 82% with a very feasible category. Meanwhile, the effectiveness test results of the pretest and posttest showed an average Gain Score of 0.59 with moderate criteria. Student responses scored 84.17% with a very good category, while teacher responses had an average score of 83.20% with a very good category. These results conclude that the Banan application assisted by the 5E learning Cycle model is deemed feasible for use in learning.
Pengembangan Kartu UNO Math dengan Google Slide dalam Model TGT terhadap Kemampuan Penalaran Matematis Dian Fitri Fransiska; Fadhilah Rahmawati Rahmawati; Megita Dwi Pamungkas
Jambura Journal of Mathematics Education Vol 6, No 2: September 2025
Publisher : Department of Mathematics, Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jmathedu.v6i2.30448

Abstract

The purpose of this study was to develop UNO Math Cards using Google Slides with validity, practicality, and effectiveness in the TGT learning model to enhance student’s mathematical reasoning ability. This research employed RD (Research and Development) with the 4D model (Define, Design, Development, and Disseminate) involving 32 students in the experimental class. The findings revealed that the product achieved a validity score of 88.1%, categorized as very valid. A practicality score of 86.25%, indicating that the media is practical to use. An efectiveness value of 0.6603, showing that the media is effective in improving students’ mathematical reasoning ability. Therefore, the UNO Math Cards using Google Slides are declared valid, practical, and effective for use in the TGT learning model to support students’ mathematical reasoning skills
Development of LKPD based on ethnomathematics of batik motifs typical of Magelang to increase understanding of the concept of geometric transformation Venanda Amanatun Septena; Megita Dwi Pamungkas; Fadhilah Rahmawati
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 11 No 1 (2023)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v11i1.12527

Abstract

The existence of a Student Worksheet (LKPD) is able to improve the ability to understand students' concepts. This research aims to develop LKPD based on ethnomathematics of batik motifs typical of Magelang in terms of the ability to understand concepts based on validity, practicality, and effectiveness in geometric transformation materials. The type of research used is research and development (R&D) with a 4D model, namely the defining stage, the design stage, the development stage, and the deployment stage. This study was conducted at SMP Negeri 1 Tegalrejo with a sample of 31 students in class IX B. The results showed that an LKPD based on ethnomathematics of batik motifs typical of Magelang was produced to increase understanding of the concept of geometric transformation that is valid or feasible in terms of the validity value of LKPD by material expert validators and teaching material expert validators, which is 86.31% with a very valid category. Judging from the practicality value of LKPD by the response of students, which is 89.61% with a very practical category. The results of the standard gain increased concept understanding ability were obtained by 5 low classification learners, 10 medium classification students, and 16 high classification students. Increasing understanding of the concept of geometric transformation using LKPD based on ethnomathematics of batik motifs typical of Magelang in terms of the effectiveness value of the pretest and posttest results calculated using the standard gain formula <g> , which is 0.62 with a moderate category, so that LKPD is said to be effective.
Development of sign language videos to improve mathematical communication of deaf students of fractional material Utari Oktaviani; Fadhilah Rahmawati; Megita Dwi Pamungkas
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 11 No 2 (2023)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v11i2.12534

Abstract

As many as 7.03% of people with disabilities in Indonesia are deaf people. The problem for deaf students is the lack of mathematics learning resources during learning and the low mathematical communication skills of deaf students. The purpose of this study is to analyze the development of sign language learning videos to improve mathematical communication of deaf students of fractional material in terms of validity, practicality, and effectiveness. The method used is the R&D method with a 4D model. The results showed that the validity of the media resulted in a very valid category by sign language experts with a score of 85% and material experts with a score of 83% and categories valid by media experts with a score of 78.5%. The results of media practicality of 100% for teacher and student responses and learning implementation questionnaires are said to be very practical. The results of the control class pretest and the experiment resulted in a sig value. > 0.05, then the data is normal. Homogeneity test with (6,14) <  (19) on pretest questions and (4,68) <  (19) on posttest questions then homogeneous data. Student scores resulted in a difference in the average student learning outcomes between the experimental class and the control class indicated by the T test results with the sig value. (0.001) < 0.05. The average value of the N Gain of the experimental class is greater than that of the control class, which is 0.9721 with a high category. so that the media is said to be valid, practical, and effective.
Development of Augmented Reality media in polyhedral space-building lessons to improve the mathematical reasoning ability Hanna Arsyinta Prayoga; Megita Dwi Pamungkas; Arifta Nurjanah
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 12 No 3 (2024)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v12i3.17756

Abstract

Technology plays a crucial role in education, especially in supporting teachers with interactive media to enhance students' mathematical reasoning in polyhedral geometry. This study aims to improve students' mathematical reasoning by developing and utilizing valid, practical, and effective augmented reality (AR) media for polyhedral geometry. The research adopts the ADDIE development model. The validity test results of the developed media indicate a validity score of 81.79% for media and 78.33% for material, categorized as highly valid. The practicality analysis, based on student response questionnaires, yields a score of 79.08%, categorized as practical. The effectiveness analysis, based on pretest and posttest data analyzed using the Paired Sample T-test, reveals a significant value of 0.000, indicating a significant improvement in students' average scores. Furthermore, the N-Gain score of 0.64 falls into the moderate category, confirming the media's effectiveness in enhancing mathematical reasoning. In conclusion, the augmented reality learning media for polyhedral geometry is valid, practical, and effective in improving students' mathematical reasoning. Future research is encouraged to develop more innovative products to further enhance learning quality.
Can STEM Learning Supported by Dynamic Mathematics Software (DMS) Enhance Students’ Complex Problem Solving in Climate Change? Lillian Dhian Nafiatul Azhar; Megita Dwi Pamungkas; Dita Aldila Krisma
Riemann: Research of Mathematics and Mathematics Education Vol. 8 No. 1 (2026): EDISI APRIL
Publisher : Program Studi Pendidikan Matematika Universitas Katolik Santo Agustinus Hippo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38114/riemann.v8i1.156

Abstract

The development of students’ Complex Problem Solving (CPS) skills remains constrained by mathematics instruction that is primarily procedural and insufficiently connected to real-world global issues, particularly climate change. To address this limitation, the present study investigates whether STEM learning supported by Dynamic Mathematics Software (DMS) can improve senior high school students’ CPS abilities within climate change contexts. A quasi-experimental, non-equivalent pretest–posttest control group design was implemented with 69 eleventh-grade students. The experimental group participated in STEM learning integrated with DMS, while the control group received direct instruction on the same climate change context. Data were analyzed using descriptive statistics, Wilcoxon signed-rank tests, paired-sample t-tests, N-Gain, and Cohen’s D. Results showed that the experimental group achieved a high N-gain score (0.79), whereas the control group attained a low gain (0.29). The magnitude of this increase is also reflected in the effect size Cohen's d values, 5.893 in the experimental class and 2.438 in the control class. These findings suggest that STEM learning supported by Dynamic Mathematics Software constitutes an effective pedagogical strategy for advancing students’ complex problem-solving skills and strengthening mathematics education
Pengembangan Video Animasi “BELAMATIKA” Berbantuan Aplikasi Canva untuk Meningkatkan Kemampuan Penalaran Matematis Siswa Dewi Noor Kholifah; Megita Dwi Pamungkas; Paskalia Pradanti
Jurnal Tadris Matematika Vol. 8 No. 1 (2025)
Publisher : Universitas Islam Negeri Sayyid Ali Rahmatullah Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21274/jtm.2025.8.1.57-74

Abstract

Middle school students, specifically students in grade 8 at Ihsanul Fikri Junior High School, continue to have comparatively low reasoning thinking skills. This is a result of students' unfamiliarity with problems involving mathematical thinking abilities. Additionally, teachers have not used media innovation as a learning aid in the classroom. This study aims to determine the level of validity, practicality, and effectiveness of the animated video media “Belamatika” to improve the mathematical reasoning ability of junior high school students on the material of linear equations. This study uses the 4D development model from Thiagarajan with data collection techniques in the form of questionnaires, interviews, initial tests, and observations. The results of the study stated that the animated video “Belamatika” assisted by the Canva application meets the valid aspect with a percentage of 83.48% included in the very valid category. Based on the results of the practicality analysis, a percentage of 91.30% was obtained with a very practical category. The effectiveness analysis obtained an N-Gain score of 0.350 with a moderate category. This information shows that the animated video “Belamatika” assisted by the Canva application meets the requirements of being valid, practical, and effective for use in mathematics learning in the classroom. The media developed has also been empirically tested that the animated video “Belamatika” is able to improve students' mathematical reasoning abilities.
Co-Authors Adillah Resfia El Wa'fa Adna', Syita Fatih Agnira Rekha Ahmad Syaifudin Alya Kamila Al‘fauzi, Muhammad Jibran Andreyanto, Ferly Anisa Solihati Aprilia Nurul Chasanah Aprilia Nurul Chasanah Apriliyani, Mila Nurul Arief Budi Wicaksono Arifta Nurjanah Arinda Hikma Wati Aurora Novianty Bacatan, Jovenil Bagas Ardianto Bagas Ardiyanto Chasanah, Aprilia Nurul Chasanah, Aprilia Nurul Destia Dwi Rahayu Desy Nurhikmahyanti Dewi Noor Kholifah Dian Fitri Fransiska Dita Aldila Krisma Ditaul Safitri Eka Susanti Eka Susanti Ericka Darmawan Erik Santoso Fadhilah Rahmawati Fadhilah Rahmawati Fadhilah Rahmawati Rahmawati Faizah, Rizky Sani Nur Fitria, Rofiqotul Franita, Yesi Gunawan Gunawan Gunawan Gunawan Hanna Arsyinta Prayoga Heny Nugroho Heny Nugroho Irka Lestari Isnarto Isnarto Isnarto, Isnarto Jaka Wijaya Kusuma Kintoko Kintoko Kintoko, Kintoko Krisma, Dita Aldila Lillian Dhian Nafiatul Azhar Lily Rahmawati Mila Nurul Apriliyani Muhammad Irvan Ardianto Muhammad Jibran Al Fauzi Muqtada, Moh. Rikza Mustafidah, Ribchatul Nafisah, Saniatun Narisya Diar Permana Nindita, Anis Nurul Ainaeni Lami Ofi Laili Nur Shochifah Oktaviani, Utari Pangesti Erta Febriana Paskalia Pradanti Pasttita Ayu Laksmiwati Ponco Handono Pradanti, Paskalia Purnomo, Eko Andy Rafa&#039; Syadza Ramadhani Rakhmawati, Gita Puspita Reza Indriani Rifki Hamdani Rina Rahayu Riyono, Arif Fajar Rizki Sariningtias Rochmad - Romadhoni, Viola Dessy Rouf, Mukhammad Abdur Scolastika Mariani Septena, Venanda Amanatun Septiana Wijayanti Setiyo Prajoko Sherla Salsabila Adawiyah Shochifah, Ofi Laili Nur Siti Nurul Hidayah St. Budi Waluya Syita Fatih &#039;Adna Triya Aryanti Utari Oktaviani Venanda Amanatun Septena Via Yustitia Warniasih, Kristina Wati, Arinda Hikma Widyaningsih, Estina Yesi Franita Yulhana Faradilla Zahro Ulfah Auliya Zakkiyatun Nisa Fadhilatullathifi Zuida Ratih Hendrastuti