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Perbandingan Keterampilan Kreatif Matematika Siswa Sekolah Dasar Negeri dan Swasta: Analisis Menggunakan Rasch Model Edelweiss Milkana Diva; Himma Rosa Suciwati; Ismara Latifa Susiani; Jumitah; Jesi Alexander Alim
Jurnal Pendidikan Sains dan Teknologi Terapan | E-ISSN : 3031-7983 Vol. 2 No. 2 (2025): April - Juni
Publisher : CV.ITTC INDONESIA

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Abstract

Keterampilan kreatif dalam matematika merupakan aspek penting dalam pembelajaran abad ke-21, terutama dalam pemecahan masalah dan berpikir fleksibel. Penelitian ini membandingkan keterampilan kreatif matematika siswa Sekolah Dasar Negeri dan Sekolah Dasar Swasta menggunakan pendekatan kuantitatif komparatif dengan Model Rasch melalui perangkat Ministep 5.9.1.0. Subjek penelitian adalah siswa kelas VI dari kedua jenis sekolah yang diuji dengan 10 soal. Hasil analisis menunjukkan bahwa siswa SD Swasta lebih mampu menyelesaikan soal-soal sulit, sedangkan siswa SD Negeri unggul pada soal-soal yang lebih mudah. Nilai item reliability sebesar 0.88 menunjukkan konsistensi butir soal yang baik, sementara person reliability sebesar 0.29 mencerminkan rendahnya konsistensi jawaban antar siswa. Item separation sebesar 2.67 menunjukkan kualitas soal yang memadai dalam membedakan tingkat kesulitan, tetapi person separation sebesar 0.63 mengindikasikan bahwa perbedaan kemampuan siswa sulit diidentifikasi. 
PENGEMBANGAN MEDIA PPT INTERAKTIF: ACTIVE-SLIDE PADA MATERI “MELIHAT KARENA CAHAYA” UNTUK SISWA KELAS V SD Btari Maharani; Edelweiss Milkana Diva; Zahwa Aulia; Anastasya Dewi Ambarwati; Ningrum Melihayatri
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 3 (2026): Volume 12 No. 3, September 2026 Release
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v12i3.16607

Abstract

This study aims to develop Canva-based interactive multimedia learning content called Active-Slide for the topic "Seeing Because of Light" for fifth-grade elementary school students and evaluate its feasibility based on expert assessments. The research method employed was Research and Development (R&D) following the 4D (Four-D) development model, which was adapted up to the development stage focusing on product validity testing. Feasibility data were collected using a 1–5 Likert scale questionnaire involving media experts, language experts, and material experts. The validation results were then analyzed using quantitative descriptive techniques. The results indicated that the feasibility of the Active-Slide interactive multimedia achieved a score percentage of 85.7% from media experts (highly feasible), 92.5% from language experts (highly feasible), and 87.5% from material experts (highly feasible). Consequently, the developed Active-Slide media is declared highly feasible for use as an interactive, engaging, and student-centered science learning tool to support concept understanding and science process skills in elementary schools.