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PENGARUH MODEL PEMBELAJARAN KOOPERATIF TGT TERHADAP HASIL BELAJAR IPAS SISWA DI KELAS IV SD Siahaan, Martina Estepania Hinal; Sipayung , Regina; Tanjung, Darinda Sofia; Purba, Frikson Jony; Sembiring, Heka Maya Sari Br
SCHOOL EDUCATION JOURNAL PGSD FIP UNIMED Vol. 15 No. 4 (2025): SCHOOL EDUCATION JOURNAL PGSD FIP UNIMED
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/sejpgsd.v15i4.70679

Abstract

This study aims to determine the effect of the Teams Games Tournament cooperative learning model on student learning outcomes in IPAS (Integrated Science) in grade IV at Dharma Wanita Pertiwi Elementary School. The background of this study stems from the initial evaluation results which showed that most students had not achieved the minimum competency standard, with 74.19% of students falling into the “Needs Improvement” category. The TGT model was chosen because it integrates group cooperation, educational games, and academic competition that stimulate motivation, active participation, and in-depth understanding of concepts. This study used an experimental method with a one-group pretest-posttest design. The research sample consisted of all 31 fourth-grade students, selected using total sampling technique. The research instruments included learning outcome tests and student response questionnaires. Data analysis was conducted using the N-Gain test to measure learning outcome improvement and the t-test to examine the significance of the difference between pretest and posttest scores. The results showed an average N-Gain of 0.56, which falls into the moderate category (0.3≤ < 0.7), indicating a significant improvement in learning outcomes. The t-test produced a t-count of 6.116, which was greater than the t-table of 1.696 (α = 0.05), so Ha was accepted and Ho was rejected. These findings prove that the TGT cooperative learning model has a positive and significant effect on IPAS learning outcomes, while also increasing motivation, activity, cooperation skills, and a more enjoyable learning atmosphere in the classroom.
PENGARUH MODEL PEMBELAJARAN PROJECT BASED LEARNING TERHADAP HASIL BELAJAR IPAS SISWA KELAS V DI SD NEGERI 173604 PANGURURAN Ibelisa R Pasaribu; Antonius Remigius Abi; Patri Janson Silaban; Eka Margareta Sinaga; Frikson Jony Purba
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 04 (2025): Volume 10 No. 04 Desember 2025 In Order
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i04.34102

Abstract

This study aims to determine the effect of implementing the Project Based Learning model on the IPAS learning outcomes of fifth grade students at SD Negeri 173604 Pangururan in the 2024/2025 academic year. The method used was quantitative with the population being all fifth-grade students at SD Negeri 173604 Pangururan, while the research sample consisted of 22 students determined through boring sampling (total sampling). Data on the Project Based Learning model was obtained through a questionnaire distributed to students, while learning outcome data was obtained from students' pretest and posttest scores in the 2024/2025 academic year. The results showed that student learning outcomes with the application of Project Based Learning were in the very good category with an average posttest score of 80.18. The correlation test showed a value of 0.811, which means that rcount 0.811 ≥ rtabel 0.444, so Ha was accepted. Thus, there is a very strong influence between the application of Project Based Learning and the IPAS learning outcomes of fifth-grade students at SD Negeri 173604 Pangururan This is also reinforced by the t-test results, which show that tcount ≥ ttable, namely 6.192 ≥ 1.717 so Ha is accepted. Based on these results, it can be concluded that the use of the Project Based Learning model has a positive and significant effect on the IPAS learning outcomes of fifth-grade students at SD Negeri 173604 Pangururan in the 2024/2025 academic year.
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.