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All Journal MATICS : Jurnal Ilmu Komputer dan Teknologi Informasi (Journal of Computer Science and Information Technology) Jurnal Citra Multidisiplin Jurnal Ilmu Pendidikan (JIP)
Made Diyah Putri Martinasari
Universitas Terbuka
Humanities Computer Science & IT Engineering Law, Crime, Criminology & Criminal Justice Mathematics Public Health Social Sciences Other

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PENGARUH MEDIA PEMBELAJARAN GEO-FOLD MAGNET TERHADAP PRESTASI BELAJAR DAN VISUALISASI SPASIAL SISWA Sakira Kusuma Ayu Maharani; Kharisma Juwita Putri; Dessy Ratnasari; Made Diyah Putri Martinasari
JIP: Jurnal Ilmu Pendidikan Vol. 3 No. 6 (2025): Jurnal Ilmu Pendidikan (JIP)
Publisher : CV. Adiba Aisha Amira

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

Abstract

This study aims to analyze the effect of using the geo-fold magnet learning media on improving students’ learning achievement and spatial visualization skills in geometry. The research employed a mixed-methods approach, combining quantitative and qualitative methods. The subjects consisted of 138 students and six mathematics teachers from SMP Negeri 5, SMP Negeri 6, and SMP Negeri 7 Kota Blitar. The quantitative approach involved pre-test and post-test, while the qualitative approach included questionnaires and interviews. Quantitative data were analyzed using descriptive statistics and a paired sample t-test, whereas qualitative data were processed through data reduction, presentation, and conclusion drawing. The results revealed a significant improvement between the pre-test mean score (61.2) and post-test mean score (84.6), with a significant value less than 0.05, indicating a significant difference after implementing the geo-fold magnet media. Additionally, 92% of students reported that the media helped them better understand geometric shapes and spatial relationships and teachers rated the media with an average score of 3.71. Therefore, the geo-fold magnet media proved effective in enhancing students’ learning achievement and spatial visualization abilities in geometry learning.
Evaluating Website Performance Using EdgeOne as an Automated Web Assessment Tool Mayang Anglingsari Putri; Dwi Astuti Aprijani; Denisha Trihapningsari; Made Diyah Putri Martinasari; Mochamad Bagoes Satria Junianto
MATICS: Jurnal Ilmu Komputer dan Teknologi Informasi (Journal of Computer Science and Information Technology) Vol 18, No 1 (2026): MATICS
Publisher : Department of Informatics Engineering

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/mat.v18i1.37752

Abstract

A university website functions not only as an information portal but also as a reflection of institutional credibility and academic reputation. Therefore, maintaining website quality—particularly web performance—is essential and must be evaluated continuously. The website of the Information Systems Study Program at Universitas Terbuka was selected as the focus of this study due to its role in delivering academic information and supporting communication with stakeholders. This research evaluates the website’s web performance using EdgeOne, an automated assessment tool that measures key performance indicators such as Time to First Byte (TTFB), First Contentful Paint (FCP), Largest Contentful Paint (LCP), Speed Index, Total Blocking Time (TBT), and Page Load Time. A descriptive quantitative approach is applied to interpret the performance metrics and identify areas requiring optimization. The results show that although the website maintains stable structural functionality, several performance indicators—particularly loading speed—remain below the recommended threshold for modern web standards. These findings highlight the importance of continuous web performance monitoring and technical optimization to improve user experience and ensure the reliability of institutional digital platforms.
EDUKASI EKOLOGIS MELALUI PRAKTIK ECOPRINT TOTEBAG PADA SISWA SEKOLAH DASAR DI KUNINGAN BLITAR Sakira Kusuma Ayu Maharani; Dessy Ratnasari; Made Diyah Putri Martinasari
Jurnal Citra Multidisiplin Vol. 1 No. 8 (2026): Jurnal Citra Multidisiplin (Agustus)
Publisher : STKIP Citra Bakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38048/jcm.v1i8.7339

Abstract

Pengintegrasian pendidikan lingkungan hidup berbasis seni terapan merupakan pendekatan strategis dalam menumbuhkan kesadaran ekologis dan keterampilan psikomotorik anak usia sekolah dasar. Kegiatan Pengabdian kepada Masyarakat (PkM) bertema "Dari Alam untuk Edukasi dengan Empati" dilaksanakan di SDN Kuningan Blitar pada tanggal 1 Agustus 2026. Program ini bertujuan untuk mengenalkan teknik ecoprint pounding pada media totebag berbahan kain blacu yang telah melalui proses pengolahan awal (mordanting) oleh Tim PkM EDURA. Subjek kegiatan terdiri dari 8 siswa (terdiri dari kelas 1 hingga kelas 4) yang dipilih secara convenience sampling. Evaluasi ketercapaian kegiatan dilakukan melalui instrumen angket respon sikap dan persepsi pembelajaran menggunakan skala Guttman (10 butir pernyataan dikotomis) serta analisis deskriptif terhadap kesan tertulis siswa. Hasil pengukuran kuantitatif menunjukkan tingkat respon positif sebesar 93,75% secara keseluruhan. Dimensi keterampilan proses dan tangan (Kategori B) serta kebanggaan hasil karya (Q10) mencapai persentase respon positif 100%. Dimensi minat dan antusiasme (Kategori A) serta kesadaran lingkungan (Kategori C) masing-masing memperoleh 91,67%, sedangkan dimensi kerjasama sosial (Kategori D) memperoleh 93,75%. Temuan deskriptif mengindikasikan potensi stimulasi empati terhadap flora lokal melalui aktivitas fisik pemukulan daun dan bunga. Ditemukan pula dinamika di mana perbedaan tingkat kelas berpotensi memengaruhi persepsi kemandirian replikasi di rumah dan kecenderungan penggunaan alat kerja. Secara keseluruhan, praktik ecoprint sederhana ini memperoleh respon positif yang sangat tinggi dari peserta sebagai aktivitas edukasi ekologis interaktif di tingkat sekolah dasar, meskipun temuan bersifat deskriptif terbatas pada kelompok peserta kegiatan.
Co-Authors Denisha Trihapningsari Dessy Ratnasari Dwi Astuti Aprijani Junianto, Mochamad Bagoes Satria Kharisma Juwita Putri Mayang Anglingsari Putri, Mayang Anglingsari Sakira Kusuma Ayu Maharani