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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 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 Indonesian Journal of Mathematics Education 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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Fostering Statistical Reasoning and Numeracy Literacy: The Role of Scratch-Based Interactive Multimedia in Seventh-Grade Mathematics Ramadhan, Muhammad Ryan; Pamungkas, Megita Dwi; Nurjanah, Arifta
Jurnal Pendidikan MIPA Vol 27, No 1 (2026): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jpmipa.v27i1.pp82-99

Abstract

Interactive learning multimedia is needed to improve students’ numeracy literacy skills. Based on this, this study aims to analyze the validity, practicality, and effectiveness of interactive learning multimedia assisted by Scratch to improve students’ numeracy literacy skills. Based on this, this study aims to develop and evaluate interactive multimedia learning assisted by Scratch to improve students' numeracy literacy skills. This study used a Research and Development (R&D) method based on the ADDIE model. In this study, the sample comprised 32 students from class VII A at SMP Negeri 2 Temanggung. The Sampling technique used was cluster random sampling. Data collection techniques used questionnaires, interviews, completing test questions, and observations. The novelty of this research lies in the development of interactive multimedia using Scratch, a tool that has not previously been used to improve numeracy literacy skills. The multimedia developed was categorized as very valid, with material validity of 85.64% and media validity of 85.78%. Its practicality was also rated very high, as indicated by student responses of 85.94% and teacher responses of 90%.  The multimedia also proved effective in improving numeracy literacy skills, as indicated by the N-Gain score of 0.5550 (moderate category) and significant differences between pretest and posttest results (t = 9.554, df = 31, p < 0.05). Interactive multimedia learning assisted by Scratch was also found to be very practical, with 85.94% of students responding positively in the student response questionnaire and 90% in the teacher response questionnaire. Thus, it can be concluded that interactive multimedia developed using Scratch is valid, practical, and effective in improving students’ numeracy literacy skills. Keywords: numeracy literacy, interactive multimedia, scratch.
HOW IS THE DYNAMIC THINKING PROCESS OF PROFICIENT’ STUDENTS IN SOLVING TRANSFORMATION GEOMETRY PROBLEMS? Pamungkas, Megita Dwi; Waluya, Stevanus Budi; Mariani, Scolastika; Isnarto, Isnarto
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 9 No. 1 (2025): Volume 9, Nomor 1, March 2025
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiituj.v9i1.36804

Abstract

Dynamic thinking is a crucial cognitive skill that enables students to solve complex problems in geometry effectively. This study investigates the characteristics of dynamic thinking among prospective mathematics teachers, focusing on the four key aspects: technique, conceptualization, monitoring, and perception. While previous research has identified these aspects, the specific problem-solving characteristics of dynamic thinking in mathematical contexts remain unexplored. This qualitative study was conducted at Tidar University, involving 54 prospective mathematics teachers identified as dynamic thinkers. Data were collected through a two-stage problem-solving test, structured observations, and in-depth interviews. The research instruments underwent a validation process to ensure reliability. Data analysis followed a systematic approach involving reduction, presentation, and verification to extract patterns of dynamic thinking among proficient problem solvers. The results indicate that students who exhibit proficient dynamic thinking demonstrate completeness and consistency in all four aspects. They effectively integrate multiple strategies, adapt their approaches in response to challenges, and maintain a reflective understanding of their problem-solving processes. Additionally, proficient dynamic thinkers show a higher degree of flexibility and spatial reasoning in geometry problems. This study contributes to the existing body of knowledge by identifying and describing the specific characteristics of dynamic thinking in mathematical problem-solving. The findings provide valuable insights for teacher education programs, emphasizing the need to cultivate dynamic thinking skills among prospective math educators. Future research can explore dynamic thinking across different mathematical domains and cognitive frameworks.
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 Ditaul Safitri Eka Susanti Eka Susanti Ericka Darmawan Erik Santoso Fadhilah Rahmawati Fadhilah Rahmawati Faizah, Rizky Sani Nur Fitria, Rofiqotul Franita, Yesi Fransiska, Dian Fitri Gunawan Gunawan Gunawan Gunawan Heny Nugroho Heny Nugroho Irka Lestari Isnarto Isnarto Isnarto, Isnarto Jaka Wijaya Kusuma Kintoko Kintoko Kintoko, Kintoko Krisma, Dita Aldila Lily Rahmawati Mila Nurul Apriliyani 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 Oktaviani, Utari Pangesti Erta Febriana Paskalia Pradanti Pasttita Ayu Laksmiwati Ponco Handono Pradanti, Paskalia Prayoga, Hanna Arsyinta Purnomo, Eko Andy Rahmawati, Fadhilah Rahmawati Rakhmawati, Gita Puspita Ramadhan, Muhammad Ryan Reza Indriani Rifki Hamdani Rina Rahayu Riyono, Arif Fajar Rizki Sariningtias Rochmad - Romadhoni, Viola Dessy Rouf, Mukhammad Abdur Saniatun Nafisah 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 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