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Journal : Cendikia Pendidikan

PENGARUH MODEL PROBLEM BASED LEARNING BERBANTUAN APLIKASI QUIZIZZ TERHADAP PENINGKATAN BERPIKIR KRITIS PESERTA DIDIK KELAS V PADA MATA PELAJARAN IPAS DI SDN MANGGAHANG 02 Latifah, Risya Intan; Riani, Dini; Indriani, Rina
Sindoro: Cendikia Pendidikan Vol. 14 No. 4 (2025): Sindoro Cendikia Pendidikan
Publisher : Cahaya Ilmu Bangsa Institute

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Abstract

Penelitian ini dilatarbelakangi oleh rendahnya kemampuan berpikir kritis peserta didik kelas V SDN Manggahang 02. Tujuan penelitian ini adalah untuk mengetahui proses pelaksanaan pembelajaran menggunakan model Problem Based Learning (PBL) pada mata pelajaran IPAS, peningkatan kemampuan berpikir kritis peserta didik melalui penerapan model PBL berbantuan aplikasi quizizz dibandingkan dengan model direct instructional, serta besarnya pengaruh model PBL terhadap peningkatan kemampuan berpikir kritis peserta didik. Metode penelitian yang digunakan ialah quasi experiment dengan desain nonequivalent control group design. Populasi penelitian adalah peserta didik kelas V SDN Manggahang 02 dengan sampel dua kelas, yaitu VA sebagai kelas eksperimen dan VB sebagai kelas kontrol. Data dikumpulkan melalui tes, observasi, dan dokumentasi, kemudian dianalisis menggunakan uji normalitas, homogenitas, hipotesis, N-gain, dan effect size. Hasil penelitian menunjukkan bahwa penerapan model PBL pada pembelajaran IPAS berjalan lancar dan meningkatkan aktivitas guru serta peserta didik di setiap pertemuan. Terdapat perbedaan peningkatan kemampuan berpikir kritis antara kelas eksperimen dan kontrol, dengan rata-rata nilai posttest masing-masing 89,24 dan 79,32. Uji effect size menunjukkan nilai sebesar 3,22 yang termasuk kategori sangat besar, sehingga model problem based learning berbantuan quizizz terbukti berpengaruh signifikan terhadap peningkatan kemampuan berpikir kritis peserta didik. Kata kunci: Problem Based Learning, Berpikir Kritis, Quizizz, IPAS, Peserta Didik Sekolah Dasar. Abstract This research was motivated by the low critical thinking skills of fifth-grade students at SDN Manggahang 02. The study aimed to examine the implementation of the Problem Based Learning (PBL) model in the IPAS subject, the improvement of students’ critical thinking skills using PBL assisted by the quizizz application compared to the direct instructional model, and the extent of PBL effect on enhancing students’ critical thinking skills. The research employed a quasi-experimental method with a nonequivalent control group design. The population consisted of fifth-grade students at SDN Manggahang 02, with two classes selected as samples: class VA as the experimental group and class VB as the control group. Data were collected through tests, observations, and documentation, and analyzed using normality, homogeneity, hypothesis, N-gain, and effect size tests. The results showed that the implementation of PBL in IPAS learning ran smoothly and increased both teacher and student activities in each session. There was a difference in students’ critical thinking improvement between the experimental and control classes, with posttest averages of 89.24 and 79.32, respectively. The effect size value of 3.22 indicated a very large effect, proving that the problem based learning model assisted by quizizz significantly enhances students’ critical thinking skills. Keywords: : Problem Based Learning, Critical Thinking, Quizizz, IPAS, Elementary Students.
PENGARUH MODEL PROBLEM BASED LEARNING BERBANTUAN VIDEO PEMBELAJARAN TERHADAP HASIL BELAJAR IPAS KELAS IV SD NEGERI JELEGONG 02 Aulia, Siti Rahma Suci; Indriani, Rina; Hamdani, Acep Roni
Sindoro: Cendikia Pendidikan Vol. 14 No. 4 (2025): Sindoro Cendikia Pendidikan
Publisher : Cahaya Ilmu Bangsa Institute

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Abstract

This study was motivated by the low learning outcomes of fourth-grade students at SDN Jelegong 02. The research aimed to (1) describe the learning process using the Problem Based Learning (PBL) model assisted by instructional videos, (2) determine the effect of the PBL model assisted by instructional videos on improving students’ science learning outcomes, and (3) measure the increase in students’ learning outcomes through the implementation of the model. The study employed a quasi-experimental method with a nonequivalent control group design. The sample consisted of two classes: class IVA as the experimental group and class IVB as the control group. Data were collected through tests, observations, and documentation, and analyzed using normality and homogeneity tests. The results showed that the implementation of the PBL model assisted by instructional videos was effective and enhanced student learning activities. The experimental class’s average score increased from 43.02 (pretest) to 80.04 (posttest), while the control class increased from 36.00 to 64.00. The effect size value of 1.131 indicates a large effect, meaning that the PBL model assisted by instructional videos had a significant impact on improving students’ learning outcomes. Keywords: Problem Based Learning, Instructional Video, Learning Outcomes, Elementary School Abstract Penelitian ini dilatarbelakangi oleh rendahnya hasil belajar siswa kelas IV SDN Jelegong 02. Tujuan penelitian adalah untuk mengetahui proses pembelajaran, pengaruh, dan peningkatan hasil belajar menggunakan model Problem Based Learning (PBL) berbantuan video pembelajaran pada mata pelajaran IPAS. Metode yang digunakan yaitu quasi eksperimen dengan desain nonequivalent control group design. Sampel penelitian terdiri dari kelas IVA sebagai kelas eksperimen dan IVB sebagai kelas kontrol. Data dikumpulkan melalui tes, observasi, dan dokumentasi, kemudian dianalisis dengan uji normalitas dan homogenitas. Hasil penelitian menunjukkan bahwa penerapan model PBL berbantuan video pembelajaran berjalan efektif dan meningkatkan aktivitas belajar siswa. Rata-rata nilai pretest dan posttest kelas eksperimen meningkat dari 43,02 menjadi 80,04, sedangkan kelas kontrol dari 36,00 menjadi 64,00. Nilai effect size sebesar 1,131 termasuk kategori tinggi, yang berarti model PBL berbantuan video pembelajaran berpengaruh signifikan terhadap peningkatan hasil belajar siswa. Kata Kunci: Problem Based Learning, Video Pembelajaran, Hasil Belajar, Sekolah Dasar
PENGARUH MODEL DISCOVERY LEARNING BERBANTUAN QUIZIZZ TERHADAP PENINGKATKAN HASIL BELAJAR IPAS DI KELAS IV SD Indriani, Rina; Roni Hamdani, Acep; Fathimah Zahra, Lutfiah Nur
Sindoro: Cendikia Pendidikan Vol. 14 No. 4 (2025): Sindoro Cendikia Pendidikan
Publisher : Cahaya Ilmu Bangsa Institute

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Abstract

Penelitian ini dilatar belakangi oleh rendahnya hasil belajar IPAS pada peserta didik di kelas IV SDN 130 Batunggal Sekelimus. Tujuan dari penelitian ini adalah untuk mengetahui proses pembelajaran menggunakan model discovery learning berbantuan quizizz, peningkatan hasil belajar peserta didik yang menggunakan model discovery learning berbantuan quizizz, dan seberapa besar pengaruh model discovery learning dengan bantuan quizizz terhadap peningkatan hasil belajar IPAS di kelas IV SD. Metode penelitian yang digunakan dalam peneltian ini adalah quasi eksperimen dengan desain nonequivalent control group design. Teknik pengumpulan data meliputi tes, observasi, dan dokumentasi. Analisis data dilakukan menggunakan uji normalitas, uji homogenitas, dan uji hipotesis, uji N-gain, uji-t, dan uji effect size. Berdasarkan hasil penelitian, proses pembelajaran dengan menggunakan model discovery learning berbantuan quizizz berjalan lancar. Hasil analisis data menunjukkan bahwa rata-rata posttest kelas eksperimen lebih tinggi dibandingkan kelas kontrol. Peningkatan hasil belajar dianalisis menggunakan N-gain ternormalisasi, dengan hasil 0,78 untuk kelas eksperimen dan 0,19 untuk kelas kontrol. Uji effect size menunjukkan hasil sebesar 0,24 yang diinterpretasikan sebagai kategori sangat kuat. Dengan demikian, dapat disimpulkan bahwa model discovery learning berbantuan quizizz memiliki pengaruh yang sangat besar terhadap peningkatan hasil belajar IPAS peserta didik kelas IV. This research is motivated by the low learning outcomes in IPAS among fourth-grade students at SDN 130 Batununggal Sekelimus. The purpose of this study is to understand the learning process using the discovery learning model assisted by Quizziz, the improvement of student learning outcomes using the discovery learning model assisted by Quizziz, and the extent of the effect of the discovery learning model assisted by Quizziz on improving IPAS learning outcomes in elementary school students. The research method used is a quasi-experiment with a nonequivalent control group design. Data collection techniques included tests, observations, and documentation. Data analysis was conducted using normality tests, homogeneity tests, hypothesis testing, N-gain tests,t-test and effect size tests. Based on the research results, the learning process using the discovery learning model assisted by Quizziz ran smoothly. The analysis results showed that the post-test average of the experimental class was higher than that of the control class. The improvement in learning outcomes analyzed using normalized N-gain showed a result of 0.78 for the experimental class and 0.19 for the control class. The effect size test showed a result of 0.24, which is interpreted as a very strong category. Thus, it can be concluded that the discovery learning model assisted by Quizziz has a very large influence on improving IPAS learning outcomes among fourth-grade students.