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The Influence of Project Based Learning and Critical Thinking Learning Models on Science Learning Outcomes of Grade V Elementary School Sudarti, Sudarti; Marjo, Happy Karlina; Sapriati, Amalia
Tunas: Jurnal Pendidikan Guru Sekolah Dasar Vol. 11 No. 1 (2025): Tunas: Jurnal Pendidikan Guru Sekolah Dasar
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/tunas.v11i1.12012

Abstract

Background This study investigates the effect of the Project-Based Learning (PjBL) model and students’ critical thinking skills on science learning outcomes of fifth-grade elementary school students. The research employed an experimental method with a 2×2 factorial design, involving two independent variable learning models (PjBL) and conventional learning) and critical thinking skills (high and low) and one dependent variable, namely science learning outcomes. The participants consisted of 67 fifth-grade students from SDN Pejaten Barat 06, South Jakarta, divided into an experimental group (34 students) and a control group (33 students). Data were collected using science learning outcome tests, critical thinking questionnaires, observation sheets, interviews, and documentation. Instrument validity and reliability were tested prior to data analysis. The data were analyzed using two-way ANOVA and t-tests with the assistance of SPSS. The results showed that the application of the Project-Based Learning model had a significant positive effect on students’ science learning outcomes. The experimental group achieved a higher average posttest score (92.13) compared to the control group (77.39). Students’ critical thinking skills also significantly influenced learning outcomes, with students who demonstrated high critical thinking skills achieving better results than those with lower levels. Furthermore, the analysis revealed a significant interaction between the PjBL model and critical thinking skills on science learning outcomes, indicating that PjBL is more effective when accompanied by the development of students’ critical thinking abilities. In conclusion, the Project-Based Learning model integrated with critical thinking development is effective in improving science learning outcomes, promoting active participation, collaboration, and higher-order thinking skills. This learning model is recommended as an innovative instructional approach to enhance the quality of science learning in elementary schools in accordance with 21st-century educational demands.
Pengaruh Literasi Digital dan Minat Belajar terhadap Kemampuan Berpikir Kritis Siswa Sekolah Dasar Ela, Neng; Marjo, Happy Karlina; Ramdhani, Sendi
Pedagogik Journal of Islamic Elementary School Vol. 8 No. 3 (2025): Pedagogik Journal of Islamic Elementary School
Publisher : Institut Agama Islam Negeri Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24256/pijies.v8i3.8340

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh literasi digital dan minat belajar terhadap kemampuan berpikir kritis siswa kelas 5 SD di Gugus 7 Kecamatan Cakung. Metode penelitian menggunakan pendekatan kuantitatif dengan metode survey. Populasi penelitian adalah seluruh siswa kelas 5 SD di Gugus 7 Kecamatan Cakung, dengan sampel sebanyak 156 siswa yang dipilih menggunakan teknik cluster sampling. Teknik pengumpulan data menggunakan data primer berupa angket literasi digital, angket minat belajar dan tes kemampuan berpikir kritis. Analisis data dilakukan menggunakan regresi linier sederhana dan regresi berganda, dengan uji-t untuk pengaruh parsial dan uji F untuk pengaruh simultan. Hasil uji-t menunjukkan bahwa literasi digital berpengaruh signifikan terhadap kemampuan berpikir kritis dengan nilai t-hitung = 21,995 > t-tabel =1,65481 dan nilai signifikansi 0,001 < 0,05. Demikian pula minat belajar berpengaruh signifikan terhadap kemampuan berpikir kritis dengan nilai t-hitung = 19,773 > t-tabel = 1,65481 dan nilai signifikansi 0,001 < 0,05. Hasil ini membuktikan bahwa semakin tinggi literasi digital dan minat belajar siswa, semakin baik pula kemampuan berpikir kritis yang dimiliki. Secara simultan, hasil uji F menunjukkan bahwa literasi digital dan minat belajar secara bersama-sama berpengaruh signifikan terhadap kemampuan berpikir kritis siswa, dengan nilai F hitung = 360,490 > F tabel = 3,06 dan signifikansi <0,001. Kesimpulan dari penelitian ini adalah literasi digital berfungsi sebagai keterampilan dasar yang membantu siswa dalam mengakses, mengevaluasi, dan mengolah informasi, sementara minat belajar menjadi pendorong motivasional untuk memanfaatkan keterampilan tersebut secara optimal.
Co-Authors Afan Abdul Jabbar Ahmad Rifqy Ash-Shiddiqy Aip Badrujaman Amalia Sapriati Anan Sutisna Anaway Irianti Masyur Anggraeni Kusumawardani Anggraeni Kusumawardani, Anggraeni Ani Musyarofah Anugrah Ade Putra Ardiasih, Lidwina Sri Arip Nazarudin Ariyana Rustam Astarie Nurmaulidya Astri Ayu Kamasitoh Atiek Sismiati S Auliya Safitri Awaluddin Tjalla Ayu Lestari Basyarah, Siti Farida Cahyawulan, Wening Chairunnisa, Dini Darojaturroofi&#039;ah Sodiq Dede Rahmat Hidayat Deni Purwanto Dewi Justitia Dina Rahmawati Hapsyah Dini Rachmawati Dwi Putamayanti dwika sukma dewi Dwinda Tiara Putri EKA SARI Eka Wahyuni Eka Wahyuni Ela, Neng Endang Wahyuningrum Fahmi Idris Farah Wahyuni Fauzie Firmansyah Setiawan Febri Dahlia Fitri, Susi Fridani, Lara Ghina Zakiya Handayani, Riska Hanim, Wirda Harun Surya Permadi Herdi Herdi Herdi Herdi Herdi, Herdi Hilma Firtiyani Hilma Fitriyani Ifa Fachriyah Ihsan Nurkholis Indah Palupi Pramuningtiyas Indira Chanum Indira Chanum Chalik Intan Ratri Ranggawuni Intan, Neneng Nur Kartika Dwi Anggraeni Khaerunnisa M Khairunisa1 Khalida Zia Br Siregar Khalida Zia Br Siregar Kristiani Kristiani Laila Firdausiah El Islamy Lani Cahyani Lara Fridani Larasmita, Yuliana Leniawati Leniawati Lia Amalia Putri Lilis Lilis Lilis Lilis Luh Putu Ratna Sundari M.Pd S.T. S.Pd. I Gde Wawan Sudatha . Manalu, Ermawiyah B. Mardy Handika Mariana Puspa Sari Maslikhah Maslikhah Meisyarah, Meisyarah Michiko Mamesah Muhamad Amin Muhamad Ayub Muhammad Jafar, Muhammad Muhammad Syadzwan Yusra Murni, Fitri Mustikaningrum, Meidyana Nabilah, Eka Wahyuni, Djunaedi, Nina Fitriyani Novi Fitriani Nur Hermatasiyah Nur Syita Salamah Nuraidah, Maryati Nurmalia, Theodora Okta Paul Intan Oktafiana Kiranida Pemi Senja Maulana Permadin, Meiga Latifah Putri Purwantiningsih, Ary Raden Sri Martini Meilanie Ratno Tri Laksono Retty Filiani Rif&#039;ah Purnama sari Rif’ah Purnamasari Rihya Syifa Qurrotu Ayuna Riska Handayani Riska Riska Rizanty, Rahmadhania Saleh, Zulfa Sardjiyo Sardjiyo Sendi Ramdhani Shabrina Zakira Nashrullah Siti Farida Basyarah Siti Lailatul Fadilah SITI NURJANAH Sri Tatminingsih Sudarti Sudarti Sugilar, Sugilar Sulaeman, Sofia Farzanah Sulami sulami Supri Anto Baen Susi Fitri Th I Setiawan Tri Dyah Prastiti Tri Winahyu Sari Udan Kusmawan Ulfah Ulfah Wilani, Wina Winda Gunarti Wirda Hanim Yan Azmi Yuevelyn Devina Rahmananda Yusuf Maulana Prawata Zoraidah Putri Ayu