Article Per Year (5 Year)
p-Index From 2021 - 2026
0.408
P-Index
This Author published in this journals
All Journal Kognitif: Jurnal Riset HOTS Pendidikan Matematika Cerdika: Jurnal Ilmiah Indonesia
Sabina, Mutiara Ani
Unknown Affiliation
Humanities Computer Science & IT Economics, Econometrics & Finance Education Health Professions Library & Information Science Mathematics Public Health Social Sciences Other

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Development of Bilingual Teaching Materials for Logical Reasoning Through Visual Studio Code Sabina, Mutiara Ani; Netriwati, Netriwati; Ambarwati, Riyama; Nendra, Fadly
Kognitif: Jurnal Riset HOTS Pendidikan Matematika Vol. 6 No. 1 (2026): January - March 2026
Publisher : Education and Talent Development Center Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/kognitif.v6i1.4423

Abstract

The demands of 21st-century learning emphasize strengthening logical reasoning and digital literacy, while schools and Islamic boarding schools still lack technology-based bilingual teaching materials that are proven to be valid, practical, and effective..This study aims to develop and test the feasibility, practicality, and effectiveness of bilingual teaching materials (Indonesian and Arabic) on the subject of Two-Variable Linear Equation Systems (SPLDV) through Visual Studio Code (VS Code) to improve students' mathematical logical reasoning. This research is motivated by the low ability of students' mathematical logical reasoning and the limitations of innovative learning resources that integrate bilingual aspects and digital technology. The method used is Research and Development (R&D) with the ADDIE model, implemented on grade VIII students at Darul Falah Islamic Boarding School and Nashihuddin Islamic Junior High School in Bandar Lampung. The results of the study show that the teaching materials developed are declared Very Valid/Very Appropriate based on expert assessments (material experts 96.88%, media experts 87.5%, and language experts 100%) and are considered Interesting (practical) by students with an average positive response above 80%. Furthermore, the effectiveness test proved that the use of bilingual teaching materials based on Visual Studio Code was significant in improving mathematical logical reasoning, as evidenced by the average N-gain value which was in the medium category (Small Trial 0.563 and Large Trial 0.596). Thus, it can be concluded that bilingual teaching materials through Visual Studio Code are feasible, practical, and effective to be used as a learning innovation to improve students' mathematical logical reasoning abilities.
Efektivitas bahan ajar bilinggual (Indonesia Arab) berbantukan Visual Studio Code dalam Meningkatkan Penalaran Logis Matematis Peserta Didik Netriwati, Netriwati; Sabina, Mutiara Ani; Ambarwati, Riyama
Cerdika: Jurnal Ilmiah Indonesia Vol. 6 No. 3 (2026): Cerdika: Jurnal Ilmiah Indonesia
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/cerdika.v6i3.3044

Abstract

Latar Belakang: Kemampuan penalaran logis matematis peserta didik di Indonesia masih tergolong rendah, sebagaimana tercermin dalam hasil PISA 2022. Tujuan: Penelitian ini bertujuan untuk: 1) mengembangkan bahan ajar bilingual (Indonesia-Arab) berbantuan Visual Studio Code pada materi Sistem Persamaan Linear Dua Variabel (SPLDV); 2) menganalisis kelayakan bahan ajar berdasarkan validasi ahli; 3) menganalisis respons peserta didik terhadap kemenarikan bahan ajar; dan 4) menguji efektivitas bahan ajar dalam meningkatkan penalaran logis matematis peserta didik. Metode: Penelitian ini menggunakan metode Research and Development (R&D) dengan model ADDIE yang meliputi tahap Analysis, Design, Development, Implementation, dan Evaluation. Subjek uji coba adalah peserta didik kelas VIII di Pondok Pesantren Darul Falah (uji kelompok kecil, n=20) dan SMP Islam Nashihuddin Bandar Lampung (uji kelompok besar, n=35). Instrumen yang digunakan meliputi lembar validasi ahli (materi, media, bahasa), angket respons peserta didik, serta soal pretest dan posttest untuk mengukur penalaran logis matematis. Data dianalisis secara deskriptif kuantitatif dan menggunakan rumus N-Gain. Hasil: Bahan ajar yang dikembangkan dinyatakan sangat layak oleh ahli materi (96,88%), ahli media (87,5%), dan ahli bahasa (100%). Respons peserta didik pada uji kelompok kecil menunjukkan kategori "menarik" (82,02%) dan pada uji kelompok besar menunjukkan kategori "sangat menarik" (85,34%). Hasil uji efektivitas menunjukkan peningkatan penalaran logis matematis dengan nilai N-Gain rata-rata 0,563 (kategori sedang) pada uji kelompok kecil dan 0,596 (kategori sedang) pada uji kelompok besar.
Co-Authors Fadly Nendra Netriwati Riyama Ambarwati