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All Journal Wahana Matematika dan Sains Didaktik : Jurnal Ilmiah PGSD STKIP Subang Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Jurnal Pendidikan dan Pembelajaran
Refni Adesia Pradiarti
Universitas Sunan Gresik
Agriculture, Biological Sciences & Forestry Chemistry Education Languange, Linguistic, Communication & Media Mathematics Physics Other

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PENGARUH PENGGUNAAN MEDIA TIGA DIMENSI JARING-JARING KUBUS TERHADAP KEMAMPUAN VISUALISASI SPASIAL PESERTA DIDIK KELAS VI PADA MATERI GEOMETRI DI SDN PAYAMAN Ika Fitriyah Tyastuti; Refni Adesia Pradiarti; Sabar; Mila Erdiana
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 11 No. 04 (2025): Volume 10 No. 04 Desember 2025 In Progress
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v11i04.10426

Abstract

This study aims to determine the effect of using three-dimensional media in the form of cube nets on the spatial visualization abilities of sixth-grade students in geometry at SDN Payaman. This study uses a quantitative approach with a quasi-experimental design involving two groups of students, namely the group that received learning using three-dimensional cube net media and the group that received conventional learning. Data collection was conducted through spatial visualization ability tests administered before and after the treatment. The research procedure included the stages of planning, preparing learning tools, implementing learning, collecting data, and processing data systematically. Data analysis used descriptive statistical techniques to describe the data and inferential techniques to compare the improvement in ability between the two groups. The results showed that the use of three-dimensional cube net media resulted in a higher increase in spatial visualization skills compared to conventional learning. Students demonstrated a better understanding in recognizing shapes, mentally rotating objects, and connecting two-dimensional and three-dimensional representations. The conclusion of this study states that three-dimensional cube net media has a positive effect on students' spatial visualization skills and can be used as an alternative learning medium for geometry material.
Validity of an Interactive STEM-Based E-Book on Science Material to Train Students Digital Literacy Skills Firdatus Sukma Fitri Shiyamsyah; Sabar; Refni Adesia Pradiarti
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 7 No. 3 (2026): August
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v7i3.2545

Abstract

Digital technology development requires prospective elementary school teachers to possess adequate digital literacy competencies to design twenty-first-century learning effectively. One learning medium that can facilitate this competency is an interactive electronic book integrating Science, Technology, Engineering, and Mathematics (STEM). This study aimed to describe the validity of a STEM-based interactive e-book on science learning designed to foster digital literacy skills among undergraduate students. The study employed a Research and Development (R&D) approach using the Four-D (4D) development model consisting of Define, Design, Develop, and Disseminate stages. This article focuses on the Develop stage, particularly expert validation. Validation data were collected using material and media validation sheets with a four-point rating scale. Data were analyzed descriptively by calculating the average score for each validation aspect. The results indicated that the interactive e-book achieved an average score of 3.89 from the material expert, categorized as very valid, while the media expert evaluation resulted in an average score of 3.44, also categorized as very valid. The highest scores were obtained in material suitability, completeness, and language quality, while the media aspects demonstrated excellent visual design, interactivity, usability, and STEM integration. Therefore, the developed STEM-based interactive e-book is considered feasible for use as a learning medium to foster digital literacy skills among prospective elementary school teachers
Kajian Systematic Literature Review: Analisis Tren dan Pola Berpikir Kreatif Matematis Siswa Sekolah Dasar dalam Menyelesaikan Soal Open-Ended Refni Adesia Pradiarti; Firdatus Sukma Fitri Shiyamsyah; Rika Rofi'atul Hajjah; Ika Fitriyah Tyastuti
Wahana Matematika dan Sains: Jurnal Matematika, Sains, dan Pembelajarannya Vol. 19 No. 3 (2025): Desember 2025
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/wms.v19i3.106353

Abstract

Kemampuan berpikir kreatif matematis merupakan kompetensi penting abad ke-21, terutama melalui penggunaan soal open-ended yang mendorong munculnya berbagai strategi pemecahan masalah. Penelitian ini mensintesis tren dan pola berpikir kreatif matematis siswa sekolah dasar melalui Systematic Literature Review (SLR) menggunakan pedoman PRISMA. Pencarian artikel pada database internasional tahun 2021–2025 menghasilkan 423 temuan awal, dan setelah seleksi bertahap, 15 artikel memenuhi kriteria untuk dianalisis. Hasil menunjukkan bahwa fluency dan elaboration adalah indikator kreativitas yang paling berkembang, sedangkan flexibility dan terutama originality masih rendah. Pola berpikir yang dominan adalah direct, ditandai dengan strategi tunggal dan pendekatan prosedural, sementara hanya sebagian kecil siswa mencapai tingkat fleksibel atau eksploratif. Pembahasan mengungkap bahwa soal open-ended, scaffolding parsial, kurikulum dengan tugas kreatif, serta integrasi teknologi dan konteks budaya dapat meningkatkan variasi strategi dan kedalaman penjelasan, meskipun penguatan orisinalitas tetap terbatas. Faktor penting lainnya adalah kesiapan guru dan kualitas instrumen penilaian. Secara keseluruhan, perkembangan kreativitas matematis siswa mengikuti pola: a) direct; b) elaborative; c) flexible; dan d) exploratory. Studi ini menegaskan perlunya pembelajaran yang konsisten berbasis eksplorasi dan refleksi untuk memperkuat kreativitas matematis sejak sekolah dasar.
Web Based Numeracy and Literacy Enhancement: Pengembangan Google Sites Interaktif dengan Fitur Remedial on Click untuk Meningkatkan HOTS Siswa SD Refni Adesia Pradiarti; Danang Saputra
DIAJAR: Jurnal Pendidikan dan Pembelajaran Vol. 5 No. 4 (2026): Oktober 2026
Publisher : Yayasan Pendidikan Penelitian Pengabdian Algero

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54259/diajar.v5i4.8517

Abstract

The low literacy, numeracy, and Higher Order Thinking Skills (HOTS) achievement of elementary school students indicates that the ongoing learning has not been fully able to facilitate diverse learning needs and is still dominated by procedural activities. This study produced a Google Sites-based digital learning media enriched with the Remedial on Click feature as an adaptive learning tool to strengthen these three competencies. Product development used a Research and Development (R&D) approach through the 4D model, while effectiveness testing was conducted using a quasi-experimental design involving treatment and comparison classes. Research data were obtained through pre-tests and post-tests, observations, and student response questionnaires, then processed using N-Gain analysis and independent sample t-test. The evaluation results showed that the media met the criteria of being very valid and very practical for use in learning. The increase in student abilities was in the medium to high category with an N-Gain value of 0.63, while statistical analysis confirmed that the class utilizing the media achieved better learning outcomes than the conventional class (p<0.05). These findings indicate that the integration of Google Sites with the Remedial on Click feature supports adaptive learning, strengthens literacy, numeracy, and HOTS, and is a relevant digital media alternative for differentiated learning in elementary schools.
Co-Authors Danang Saputra FITRIYAH TYASTUTI, IKA Mila Erdiana Rika Rofi'atul Hajjah Sabar Shiyamsyah, Firdatus Sukma Fitri