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All Journal Algoritma: Jurnal Matematika, Ilmu Pengetahuan Alam, Kebumian dan Angkasa Aljabar: Jurnal Ilmuan Pendidikan, Matematika dan Kebumian
Rimba Rahmawati
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Earth & Planetary Sciences Education Mathematics

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Implementasi Model Problem Based Learning untuk Meningkatkan Keterampilan Berpikir Kritis Dalam Pembelajaran IPA Kelas 5 Ika Putra Viratama; Ludya Fatmawati; Nabila Fitri Angelika; Rimba Rahmawati; Silvi Laila Rista Fauziah
Algoritma : Jurnal Matematika, Ilmu pengetahuan Alam, Kebumian dan Angkasa Vol. 3 No. 5 (2025): Algoritma : Jurnal Matematika, Ilmu pengetahuan Alam, Kebumian dan Angkasa
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/algoritma.v3i5.685

Abstract

Active and innovative learning is crucial in improving students' critical thinking skills, especially in science learning at the elementary level. The Problem Based Learning (PBL) model is an effective approach to stimulate critical thinking, analysis, and problem-solving skills in fifth-grade students. This study aims to describe the implementation of the PBL model in science learning to improve fifth-grade students' critical thinking skills. The approach used is a literature study by collecting data from various written sources such as scientific journals and relevant publications regarding the application of technology and innovative learning models. The results of this study indicate that the implementation of the PBL model can increase students' learning motivation and critical thinking skills, while also assisting teachers in creating an interesting and enjoyable learning atmosphere. Thus, the PBL model can be an effective solution in developing students' higher-order thinking competencies in an educational era that demands creativity and innovation.
Analisis Aktivitas Belajar Siswa pada Pembelajaran Matematika: Studi Observasi di SD Inpres 1 Koya Timur Rahmalia Ayu Isnaini; Rimba Rahmawati; Nurul Oktavia Ramadani; Sharla Martiza; Zhaima Saputri; Didik Efendi
Aljabar : Jurnal Ilmuan Pendidikan, Matematika dan Kebumian Vol. 2 No. 1 (2026): Februari : Aljabar : Jurnal Ilmuan Pendidikan, Matematika dan Kebumian
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/aljabar.v2i1.933

Abstract

This research aims to analyze student learning activities in Mathematics through observational studies at SD Inpres 1 Koya Timur. Student learning activities are an essential aspect in determining the success of learning, particularly in Mathematics, which requires active student involvement in the processes of thinking, reasoning, and problem-solving. This study uses a qualitative approach with observation methods and a systematic literature review. Data were obtained through observations of fifth-grade students' learning activities during Mathematics lessons, supported by relevant literature analysis. The results show that student learning activities include visual, verbal, writing, mental, and emotional activities. Some students displayed active involvement through activities such as asking questions, answering questions, discussing, and completing assignments; however, there were still students showing passive involvement. Factors influencing student learning activities include the role of the teacher, teaching methods, the use of media and learning materials, the classroom environment, and student characteristics. This research concludes that the student learning activities in Mathematics classes at SD Inpres 1 Koya Timur are categorized as fairly active, but improvements are necessary by implementing student-centered learning strategies to make Mathematics learning more effective and meaningful.
Co-Authors Efendi, Didik Ika Putra Viratama Ludya Fatmawati Nabila Fitri Angelika Nurul Oktavia Ramadani Rahmalia Ayu Isnaini Sharla Martiza Silvi Laila Rista Fauziah Zhaima Saputri