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Optimizing Critical Thinking Skills of Fourth Grade Students Through Inquiry-Based Learning: Elementary School Mathematics Syaidi, Azzumardin; Murti, Rahayu Condro
Jurnal Pendidikan MIPA Vol 25, No 2 (2024): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract

Critical thinking is an important aspect of education that encompasses cognitive, metacognitive, and ethical dimensions. This study aims to examine the impact of inquiry-based learning on students' critical thinking skills in fourth-grade mathematics at elementary school. This research employs a quantitative approach with a quasi-experimental design. This research involves fourth-grade students from Lempuyangwangi Public Elementary School, class A as the experimental group and Class B as the control group. The results of the Paired sample t-test for critical thinking skills in Table 4 between the pretest and posttest of the control class are 8.744 > 1.697 (t table N=30), and for the experimental class, it is 29.078 > 1.699 (t table N=29). In each class, the significance value is 0.001. When compared to the threshold value that must be met for a significance level of 0.05, the calculated significance being less than 0.05 indicates that there is a positive effect. The findings indicate a positive and significant influence of inquiry-based learning on enhancing students' critical thinking skills in mathematics. These results suggest that educators need to consider integrating inquiry-based learning into their teaching strategies to enhance the quality of education.         Keywords: critical thinking, inquiry-based learning, mathematic.DOI: http://dx.doi.org/10.23960/jpmipa/v25i2.pp752-764
Pembelajaran Berdiferensiasi: Solusi Tepat untuk Meningkatkan Kemampuan Berpikir Kritis Mahasiswa PGSD dalam Mata Kuliah Konsep Dasar IPA Lisanun Thoyibah Yusuf; Agus Basuki; Azzumardin Syaidi; Fatia Rosyida
Jurnal Penelitian Pendidikan IPA Vol 11 No 5 (2025): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i5.9482

Abstract

This research aims to determine the effect of differentiated learning on the critical thinking skills of PGSD students in the basic IPA concepts course. The approach used in this research is quantitative, with a quasi-experimental design. The research was conducted on first-semester students at Yogyakarta State University, specifically in class A as the experimental class with 26 people and class B as the control class with 30 people.  The results of the paired sample t-test for critical thinking skills between the pretest and post-test in the control class are 8.744 > 1.697 (t-table N=30) and in the experimental class are 33.303 > 1.706 (t-table N=26). In each class, the significance value is 0.001. If compared to the required value for a significance level of 0.05, the calculated significance is less than 0.05, it is stated that there is a positive influence. The findings indicate a positive and significant impact of differentiated learning on enhancing students' critical thinking skills in the basic IPA concepts course. These results indicate that educators need to consider integrating differentiated learning into their teaching strategies to improve the quality of education.
Edukasi Kesadaran Ekologis dan Pola Hidup Sehat untuk Anak Usia Sekolah Dasar di Dusun Krikilan Ririn Hestiningtyas; Istiqomah; Azzumardin Syaidi
Jumat Pendidikan: Jurnal Pengabdian Masyarakat Vol. 7 No. 1 (2026): April
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat UNWAHA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32764/3qj9sn51

Abstract

Kesadaran ekologis dan pola hidup sehat perlu ditanamkan sejak usia dini sebagai upaya membentuk karakter peduli lingkungan dan kesehatan pada anak sekolah dasar. Permasalahan yang ditemukan di Dusun Krikilan adalah masih rendahnya pemahaman anak mengenai pentingnya menjaga kebersihan lingkungan, memilah sampah, serta menerapkan perilaku hidup bersih dan sehat (PHBS) dalam kehidupan sehari-hari. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan pengetahuan dan kesadaran ekologis serta membangun kebiasaan hidup sehat pada anak usia sekolah dasar di Dusun Krikilan. Metode pelaksanaan dilakukan melalui edukasi interaktif, permainan edukatif, demonstrasi cuci tangan, praktik pemilahan sampah, senam sehat, dan penanaman tanaman sederhana. Kegiatan melibatkan anak-anak usia sekolah dasar dengan pendekatan partisipatif dan menyenangkan. Hasil kegiatan menunjukkan adanya peningkatan pemahaman anak mengenai pentingnya menjaga lingkungan dan menerapkan pola hidup sehat. Anak-anak menunjukkan antusiasme tinggi dalam mengikuti kegiatan serta mampu mempraktikkan perilaku hidup bersih dan peduli lingkungan secara sederhana. Program ini memberikan dampak positif terhadap pembentukan karakter peduli lingkungan dan kesehatan sejak dini.
Efektivitas Studi Morfologi terhadap Pemahaman Konsep IPA pada Materi Sel Eukariotik Pada Mahasiswa PGSD Universitas Harkat Negeri Ririn Hestiningtyas; Istiqomah Istiqomah; Azzumardin Syaidi
JURNAL PENDIDIKAN Vol 27 No 1 (2026): Jurnal Pendidikan
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52850/jpn.v27i1.25767

Abstract

This study aims to determine the effectiveness of morphological studies on the understanding of science concepts in the material of eukaryotic cells of elementary school teacher education students at Harkat Negeri University. The study used a quantitative approach with a quasi-experimental design of one group pretest-posttest. The research sample consisted of 44 students selected using purposive sampling. The research instruments were in the form of a concept understanding test, observation, and documentation. The results showed an increase in the average score of students from 54.37 in the pretest to 90.58 in the posttest with an increase of 36.21%. The results of the paired sample t-test showed a significance value of 0.000 <0.05 so that morphological studies were declared effective in improving students' conceptual understanding. Learning based on morphological studies helps students understand the structure and function of cell organelles in a more concrete, visual, systematic, and meaningful way.