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Pengaruh Pendekatan STEM Terhadap Literasi Sains Siswa Kelas IV Sekolah Dasar: Studi Eksperimen Pada Kelas Eksperimen Dan Kelas Kontrol Erlinda Kurnia Ningsih; Ika Dian Rahmawati
Science and Education Journal (SICEDU) Vol 5 No 3 (2026): Science and Education Journal 2026
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/sicedu.v5i3.1537

Abstract

Literasi sains merupakan kemampuan penting yang perlu dikembangkan sejak sekolah dasar karena berkaitan dengan kemampuan siswa dalam memahami fenomena, menggunakan bukti, dan menerapkan pengetahuan sains dalam kehidupan sehari-hari. Penelitian ini bertujuan untuk menganalisis pengaruh pendekatan Science, Technology, Engineering, and Mathematics (STEM) terhadap literasi sains siswa kelas IV sekolah dasar serta mengetahui perbedaan peningkatan kemampuan literasi sains antara kelompok eksperimen dan kelompok kontrol. Penelitian menggunakan pendekatan kuantitatif dengan metode true experimental dan rancangan pretest-posttest control group design. Subjek penelitian berjumlah 50 siswa kelas IV SD Muhammadiyah 1 Bangkalan yang diacak secara individual (random assignment) dari populasi ke dalam 25 siswa kelompok eksperimen dan 25 siswa kelompok kontrol. Pengumpulan data dilakukan melalui tes literasi sains sebelum dan sesudah pembelajaran. Data dianalisis menggunakan uji normalitas, Independent-Samples T Test, N-Gain, dan Cohen's d dengan bantuan IBM SPSS Statistics. Hasil penelitian menunjukkan rata-rata posttest kelas eksperimen sebesar 71,66, sedangkan kelas kontrol sebesar 59,50. Rata-rata N-Gain kelas eksperimen sebesar 0,42167 dengan kategori sedang, sementara kelas kontrol sebesar 0,14745 dengan kategori rendah. Uji Independent-Samples T Test pada N-Gain menunjukkan nilai signifikansi p < 0,001. Cohen's d sebesar 2,06 menunjukkan besarnya perbedaan peningkatan antara kedua kelompok. Dengan demikian, terdapat perbedaan peningkatan literasi sains yang signifikan antara siswa yang memperoleh pembelajaran dengan pendekatan STEM dan siswa pada kelompok kontrol.
Pengaruh Penggunaan Platform Qreatif terhadap Hasil Belajar Siswa Kelas IV SDN Keleyan 2 Erlinda Kurnia Ningsih; Dini Latifah Damayanti; Tita Tri Salsabila; Ika Dian Rahmawati
Jurnal Bima : Pusat Publikasi Ilmu Pendidikan Bahasa dan Sastra Vol. 4 No. 2 (2026): (Juni) Jurnal Bima: Pusat Publikasi Ilmu Pendidikan Bahasa dan Sastra
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/bima.v4i2.2857

Abstract

This study aims to examine the extent to which the Qreatif platform, operated via a Smartboard, can influence the learning outcomes of fourth-grade students at Keleyan 2 Public Elementary School, specifically in the IPAS subject regarding the classification of animals. The background of this study is based on conditions in the field, namely a learning process that still relies on conventional approaches even though the school is equipped with Smartboard facilities, as well as student academic achievement that remains entirely below the Minimum Passing Criteria (KKM). The approach used was quantitative with a pre-experimental design of the One-Group Pretest-Posttest type, involving all 14 fourth-grade students through total sampling. Data were collected using an essay test administered before and after the intervention, then analyzed using the Shapiro-Wilk normality test, Paired Sample T-Test, and N-Gain analysis. The research results showed an increase in the mean score from 28.14 on the pretest to 79.36 on the posttest. The Paired Sample T-Test yielded a t-value of -18.307 with Sig. = 0.000 (p < 0.05), confirming a significant effect of the Qreatif platform’s implementation on student learning outcomes. Meanwhile, the N-Gain analysis yielded an average of 0.720, which falls into the high category, with 85.7% of students achieving the high improvement category and none falling into the low category. These findings indicate demonstrate that the use of the Qreatif platform via Smartboard can overcome the limitations of conventional teaching approaches while promoting equity in student learning outcomes, thereby serving as an empirical reference for educators and schools in optimizing the use of interactive technology in science education at the elementary school level.