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All Journal AdMathEdu : Jurnal Ilmiah Pendidikan Matematika, Ilmu Matematika dan Matematika Terapan Pendidikan Dasar Jurnal Penelitian Pendidikan Matematika dan Sains Al-Adzka: Jurnal Ilmiah Pendidikan Guru Madrasah Ibtidaiyah Ahmad Dahlan Journal of English Studies Delta-Pi : Jurnal Matematika dan Pendidikan Matematika Madrasah: Jurnal Pendidikan dan Pembelajaran Dasar Wikrama Parahita : Jurnal Pengabdian Masyarakat Jurnal Pendidikan : Riset dan Konseptual ELSE (Elementary School Education Journal) : Jurnal Pendidikan dan Pembelajaran Sekolah Dasar Jurnal Pendidikan Terbuka Dan Jarak Jauh Pendas : Jurnah Ilmiah Pendidikan Dasar MENDIDIK: Jurnal Kajian Pendidikan dan Pengajaran JPMI (Jurnal Pendidikan Matematika Indonesia) Jurnal Cendekia : Jurnal Pendidikan Matematika MAJAMATH: Jurnal Matematika dan Pendidikan Matematika JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) Jurnal Pendidikan Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika Journal of Didactic Mathematics JagoMIPA: Jurnal Pendidikan Matematika dan IPA LEARNING : Jurnal Inovasi Penelitian Pendidikan dan Pembelajaran SCIENCE : Jurnal Inovasi Pendidikan Matematika dan IPA Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Edukasia: Jurnal Pendidikan dan Pembelajaran Pancaran Pendidikan Jurnal Ilmu Pendidikan dan Sains Islam Interdisipliner J-ABDIPAMAS (Jurnal Pengabdian Kepada Masyarakat) Journal Research of Social Science, Economics, and Management EDUJAVARE: International Journal of Educational Research Glosains: Jurnal Sains Global Indonesia
Tri Dyah Prastiti
Universitas Terbuka
Religion Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Mathematical Reasoning Profile of Vocational Students in STEM-Based Contextual Problems Viewed from Field Independent and Field Dependent Cognitive Styles Victor Istas Purba; Tri Dyah Prastiti; Thesa Kandaga
Jurnal Ilmu Pendidikan dan Sains Islam Interdisipliner Vol. 5 No. 3 Agustus 2026: Jurnal Ilmu Pendidikan dan Sains Islam Interdisipliner
Publisher : Yayasan Azhar Amanaa Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59944/jipsi.v5i3.1561

Abstract

This study profiles the mathematical reasoning of vocational high school (SMK) students in the Electrical Power Installation Engineering (TITL) program when solving STEM-based contextual problems, examined through field independent (FI) and field dependent (FD) cognitive styles. An explanatory sequential mixed-methods design was applied to 40 eleventh-grade students. The Group Embedded Figures Test (GEFT) classified cognitive style, while a researcher-developed STEM-based Mathematical Reasoning Test (TKPM), scored against five NCTM indicators, measured reasoning; six subjects (3 FI, 3 FD) were then explored through task-based clinical interviews analysed using Braun and Clarke’s thematic analysis. Results show that 45% of students were FI and 55% FD. All six subjects fell into the Very Low category (mean 18.61 of 100), with 61.1% of indicator cells scoring zero. Reasoning declined steadily from conjecturing and manipulation (1.28 of 4) to drawing conclusions (0.61), justification (0.33), and validity checking (0.22). FI students displayed analytic independence (specific data enumeration, distractor filtering, and metacognitive self-correction) and excelled at open statistical reasoning, whereas FD students were strong in well-practised procedures (two of three perfect scores on matrix addition) but weak in meaning decomposition, scoring zero on justification and validity. Notably, the advantage reversed by task type: FI led on open reasoning, FD on structured procedure. Overall, the FI style more strongly supported STEM reasoning, though not uniformly. The findings offer an empirical basis for cognitively responsive mathematics instruction and underscore that reasoning errors (correct procedure but wrong conclusion) pose real workplace-safety risks in electrical work
Tuweb (Web-Based Tutorial) with Scrapbooks and Videos to Improve Students' Learning Outcomes Prastiti, Tri Dyah; Mairing, Jackson Pasini; Dwikoranto, Dwikoranto
Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika Vol. 7 No. 1 (2023): March
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat (LITPAM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/esaintika.v7i1.829

Abstract

Online learning has its perks and challenges to student learning outcomes. This study aims to develop educational products that meet the validity, effectiveness, and practicality criteria in the form of scrapbooks and videos on Tu web (Web-based Tutorial) for the Statistics Education course to tackle these negative impacts. In this developmental research, field tests were conducted on 83 Open University students from three different study groups in East Java. The development stages started from planning, exploratory studies, initial product development, expert validation, and initial field tests had been carried out in the previous year. The instruments used in this research are Tutorial Activity Design, Tutorial Activity Unit, scrapbook, video, student response questionnaire, and final test. The results showed that students responded positively to the use of these products in the Tuweb of Statistics Education courses. Since all students solved problems in the scrapbook, the product met the practicality criteria. Furthermore, the average student learning outcomes were 82.17 with a minimum of 70, better than students who did not participate in the study. Therefore, these products met the effectiveness criteria. As the research has demonstrated, the scrapbooks and videos developed can improve student learning outcomes in the Statistics Education course.
Co-Authors Adiguna, Kukuh Arya Agustina Indriyati Aldyon Restu Azkarahman Ali Rohman Anis Shobikhah Anjar Putro Utomo Baehaqi Barokah Widuroyekti Berlina Hidayati Budi Prastowo , Srihandono Budi Utomo Budi Utomo D. Dafik Danang Hariyanto Dian Mayasari Dian Mayasari Dina Thaib Dwi Sambada Dwikoranto Edi Nuryanto Endang Wahyuningrum Estu Puji Handayani Happy Karlina Marjo Hariyanto, Danang Herkun Santoso Idha Novianti Ikha Dewi Dyah Gayatri Indah Lutfiatul Mursyidah Indriyati, Agustina Intan Fatimah Ahmadah Jackson P Mairing Jackson Pasini Mairing Jackson Pasini Mairing Jackson Pasini Mairing, Jackson Pasini Mairing, Jackson Pasini Kartika Dwi Anggraeni Kewa, Agussalim Bebe Lilis Endang Rahaju M. Sukarno M. Ulul Albab Marwati, Iis Masnia, Luluk Masniyah Milawati Milawati Mintasih Indriayu Mintasih Indriayu Mintasih Indriayu, Mintasih MUCHSINAN, KUN Novianti, Idha Nurhayati, Emy Nuryanto, Edi Oktaf Winda Wanodya Utama Oktaviana, Dwi Livia Okti Anis Safiati Paillin, Bongga Pismia Sylvi Purwanti PURWANTI PURWANTI Retno Winarni Retno Winarni Retno Winarni S Sukidin Sembiring, Gorky Sendi Ramdhani Siti Aminah Siti Subuh Hemi Sri Tresnaningsih Sri Tresnaningsih Sri Tresnaningsih Sucipto Sucipto Sudilah Sudilah Sudilah, Sudilah Sukarno Sulistiyono Sulistiyono Sunardi Sunardi Sunardi Sunardi Sunardi Sunardi, Sunardi Suparti Supeno Suratno Suratno Tatag Eko Yuli Siswono Tatag Yuli Eko Siswono Thesa Kandaga Tiara Sevi N. Titin Agustin Ulul Azmi Ulul Azmi Usman, Moh. Uzer Uswatun Hasanah Victor Istas Purba Wiryanto Wiryanto Wiryanto Wiryanto Wiwik Andriani Wiwik Andriani Yumiati Zainur Rasyid Ridlo