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Efektivitas Problem-Based Learning Berbasis AI dalam Meningkatkan Kemampuan Berpikir Kritis dan Literasi Digital Siswa SMA: Studi Kuasi-Eksperimen Purba, Frikson Jony; Tarigan, Paska Sriulina; Aritonang, Aldo Yehezkiel
Jurnal Pendidikan dan Pembelajaran Indonesia (JPPI) Vol. 6 No. 1 (2026): Jurnal Pendidikan dan Pembelajaran Indonesia (JPPI), 2026 (1)
Publisher : Yayasan Pendidikan Bima Berilmu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53299/jppi.v6i1.3553

Abstract

Era digital menuntut penguasaan kemampuan berpikir kritis dan literasi digital sebagai kompetensi utama abad ke-21. Penelitian ini bertujuan menganalisis efektivitas Problem-Based Learning (PBL) berbasis Artificial Intelligence (AI) dalam meningkatkan kemampuan berpikir kritis dan literasi digital siswa kelas XI SMA pada pembelajaran Fisika materi Kesetimbangan Benda Tegar. Penelitian menggunakan desain kuasi-eksperimen dengan pola pretestt–posttest non-equivalent control group. Subjek penelitian terdiri atas dua kelas, yaitu kelas eksperimen yang menerapkan PBL berbasis AI dan kelas kontrol yang menerapkan PBL konvensional. Instrumen penelitian meliputi tes kemampuan berpikir kritis dan angket literasi digital yang mencakup aspek akses informasi, evaluasi, pemanfaatan, etika, dan keamanan digital. Data dianalisis menggunakan uji statistik inferensial untuk melihat perbedaan peningkatan antar kelompok. Hasil penelitian menunjukkan bahwa terdapat peningkatan signifikan kemampuan berpikir kritis dan literasi digital pada kedua kelompok, namun peningkatan pada kelompok eksperimen lebih tinggi dibandingkan kelompok kontrol. Integrasi AI dalam PBL terbukti mampu memberikan umpan balik adaptif, memperkaya sumber belajar, serta meningkatkan keterlibatan siswa dalam proses pemecahan masalah. Temuan ini menunjukkan bahwa PBL berbasis AI efektif dalam meningkatkan kemampuan berpikir kritis dan literasi digital siswa secara simultan, serta berpotensi menjadi alternatif model pembelajaran inovatif yang relevan untuk mendukung penguatan kompetensi abad ke-21 di tingkat sekolah menengah.
PENGARUH MEDIA PEMBELAJARAN INTERAKTIF BERBASIS AUDIO VISUAL TERHADAP HASIL BELAJAR PJOK SISWA KELAS III UPT SD 067246 MEDAN TAHUN PEMBELAJARAN 2025/2026 Imel Yolanda Lumban Siantar; Joen Parningotan Purba; Dyan Wulan Sari HS; Juliana Panjaitan; Frikson Jony Purba
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 No. 03, September 2026 Release
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.56434

Abstract

This study aims to determine the effect of audio-visual-based interactive learning media on physical education learning outcomes of third-grade students at UPT SD Negeri 067246 Medan in the 2025/2026 Academic Year. This study used a quantitative method with a One Group Pretest-Posttest Design. The sample consisted of 31 third-grade students, determined using a purposive sampling technique. Data on the audio-visual-based interactive learning media were obtained through questionnaires administered to students, while learning outcome data were obtained through pretest and posttest scores on basic locomotor movements. The results showed that student learning outcomes after using audio-visual-based interactive learning media experienced a significant increase. This can be seen from the average pretest score of 55.70 which increased to 80.58 in the average posttest score. In addition, the average score of the student response questionnaire regarding the use of interactive audio-visual-based learning media was 75.06, categorized as very good. The correlation test results obtained a calculated r value of 0.969, greater than the r table of 0.355, indicating a very strong relationship between interactive audio-visual-based learning media and student learning outcomes. Furthermore, the results of the hypothesis test showed that the calculated t was 21.120 while the t table was 2.045 at a significance level of 5%. Thus, the calculated t ≥ t table, so Ho was rejected and Ha was accepted. Based on these results, it can be concluded that the use of interactive audio-visual-based learning media has a positive and significant effect on students' Physical Education (PJOK) learning outcomes in the basic locomotor movement material in grade III of UPT SD Negeri 067246 Medan academic year 2025/2026.
PENGARUH PENGGUNAAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING TERHADAP KETERAMPILAN SOSIAL SISWA KELAS V SD Resister Nadeak; Rumiris Lumban Gaol; Frikson Jony Purba
JURNAL PENDIDIKAN DASAR PERKHASA: Jurnal Penelitian Pendidikan Dasar Vol 12, No 2 (2026): Jurnal Pendidikan Dasar Perkhasa: Jurnal Penelitian Pendidikan Dasar
Publisher : STKIP Persada Khatulistiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/jpdp.v12i2.7113

Abstract

This study aimed to determine the effect of the Problem-Based Learning (PBL) model on students’ social skills in Science and Social Studies (IPAS) learning among fifth-grade elementary school students. The study employed an experimental method using a Pre-Experimental Design with a One-Group Pretest-Posttest Design. The sample consisted of 30 fifth-grade students at UPT SD Negeri 066652 Medan Helvetia, selected using saturated sampling. Data were collected through observations and questionnaires. Data analysis involved validity, reliability, and normality tests, Product-Moment correlation analysis, and hypothesis testing using a t-test. The results showed that students’ mean social skills score increased from 66 before treatment to 80.13 after the implementation of the PBL model. The normality test indicated that the data were normally distributed, with Lcount = 0.115 ? Lvalue = 0.161. The correlation analysis yielded rcount = 0.608 > rvalue = 0.361, indicating a strong relationship between the PBL model and students’ social skills. The hypothesis test yielded tcount = 4.052, indicating that H? was accepted and H? was rejected. Therefore, PBL had a positive and significant effect on students’ social skills in IPAS learning.
PENGARUH MODEL PROBLEM BASED LEARNING BERBANTUAN MEDIA WORDWALL TERHADAP HASIL BELAJAR IPAS KELAS IV SEKOLAH DASAR Rosdiana Padang; Frikson Jony Purba; Joen Parninggotan Purba
JURNAL PENDIDIKAN DASAR PERKHASA: Jurnal Penelitian Pendidikan Dasar Vol 12, No 2 (2026): Jurnal Pendidikan Dasar Perkhasa: Jurnal Penelitian Pendidikan Dasar
Publisher : STKIP Persada Khatulistiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/jpdp.v12i2.7063

Abstract

This study aimed to determine the effect of the Problem-Based Learning (PBL) model assisted by Wordwall media on the Science and Social Studies (IPAS) learning outcomes of fourth-grade students at SD Negeri 065011 Medan Selayang in the 2025/2026 academic year. The study employed a quantitative approach using an experimental method with a pre-experimental One-Group Pretest-Posttest Design. The subjects consisted of 25 fourth-grade students. Data were collected through a learning outcomes test consisting of multiple-choice questions administered before (pretest) and after (posttest) the implementation of the learning model. Prior to use, the research instrument was tested for validity, reliability, item difficulty, and discrimination power. Data analysis involved a normality test and hypothesis testing using a paired-samples t-test. The results showed that the mean pretest score of 60.8 increased to 81.68 on the posttest. Hypothesis testing yielded a significance value (Sig. 2-tailed) of 0.000 < 0.05, with a calculated t-value of 10.921, greater than the critical t-value of 2.069. Therefore, H? was rejected and H? was accepted. Thus, PBL assisted by Wordwall media had a significant effect on the IPAS learning outcomes of fourth-grade students.