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All Journal ANARGYA: Jurnal Ilmiah Pendidikan Matematika Griya Journal of Mathematics Education and Application
Nurhasanah, Heni
Unknown Affiliation
Education Mathematics

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Validitas dan Reliabilitas Instrumen Self Efficacy dalam Pembelajaran Matematika Nurhasanah, Heni; Rahayu, Wardani; Hidajat, Flavia Aurelia
ANARGYA: Jurnal Ilmiah Pendidikan Matematika Vol 8, No 1 (2025): Vol 8, No 1 (2025)
Publisher : Universitas Muria Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24176/anargya.v8i1.14214

Abstract

Tujuan dari penelitian ini adalah untuk menganalisis validitas dan reliabilitas instrumen self efficacy dengan menggunakan Rasch Model. Responden pada penelitian ini merupakan siswa SMA berjumlah berjumlah 347 orang. Hasil analisis instrumen self-efficacy menggunakan model Rasch ditinjau berdasarkan aspek-aspek unidimensionalitas, analisis butir item (termasuk tingkat kesulitan dan kesesuaian butir item), serta analisis keseluruhan instrumen. Temuan dari penelitian ini menunjukkan bahwa nilai Cronbach Alpha mencapai 0,90, yang tergolong dalam kategori sangat baik. Selain itu, nilai person reliability tercatat sebesar 0,88, yang termasuk dalam kategori baik, dan nilai item reliability sebesar 0,98, yang berada pada kategori istimewa. Dengan hasil tersebut dapat dikatakan instrumen self-efficacy dapat digunakan dalam pembelajaran matematika.
Systematic Literature Review: Pengembangan E-LKPD pada Pembelajaran Matematika Nurhasanah, Heni; Meiliasari
Griya Journal of Mathematics Education and Application Vol. 5 No. 3 (2025): September 2025
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v5i3.605

Abstract

The development of E-LKPD (Electronic Student Worksheets) in mathematics education represents an effort to integrate learning strategies with information technology. This study employs the Systematic Literature Review (SLR) method, aiming to identify, evaluate, and interpret various research findings related to E-LKPD over the past five years (2021-2025). The focus of the study encompasses the components of E-LKPD, challenges in its development and implementation, as well as the effectiveness of E-LKPD on students' mathematical abilities. An analysis of 20 articles revealed that the primary components of E-LKPD include covers, lesson identity, usage instructions, learning objectives, material presentation, exercise problems, and evaluation. Common challenges encountered include a lack of digital facilities such as smartphones or PCs, the readiness of teachers and students to utilize digital tools, and suboptimal digital platforms. The effectiveness of E-LKPD has been shown to enhance mathematical skills, including numeracy, creative thinking, critical thinking, problem-solving, metacognition, self-directed learning, and self-efficacy. The findings of this research aim to encourage educators to develop more effective E-LKPD, thereby positively impacting students' mathematics learning outcomes.
Co-Authors Flavia Aurelia Hidajat, Flavia Aurelia Meiliasari Wardani Rahayu