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All Journal Jurnal Sadewa: Publikasi Ilmu Pendidikan, Pembelajaran dan Ilmu Sosial Konstanta : Jurnal Matematika dan Ilmu Pengelatuan Alam
Leni Nurlela
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Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Education Immunology & microbiology Languange, Linguistic, Communication & Media Mathematics Social Sciences

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Peran Guru Dalam Mendorong Inovasi Siswa Melalui Metode Pembelajaran Berbasis Proyek Chandra Sagul Haratua; Uban Subandi; Leni Nurlela; Aji Sari Nusetyawati; Nurhikmah Fitriani
Jurnal Sadewa : Publikasi Ilmu Pendidikan, pembelajaran dan Ilmu Sosial Vol. 2 No. 3 (2024): Agustus : Publikasi Ilmu Pendidikan, pembelajaran dan Ilmu Sosial
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/sadewa.v2i3.966

Abstract

This study aims to explore the role of teachers in encouraging student innovation through project-based learning methods in junior high school. This study uses a descriptive research approach to understand the experiences and views of teachers and students. The data used is qualitative data. The subjects of this research are Madrasah teachers, namely junior high schools, namely MTsS SA Al-Mukarrim. Data collection techniques and instruments through interviews, observations, and document studies. Based on the research, the findings show that teachers have an important role as facilitators, mentors and supervisors in the learning process. Teachers encourage students to experiment, identify problems, and design problem solving. The application of learning approaches is very effective for teachers in developing students' creativity, critical thinking, and innovation through project-based learning methods.
Optimalisasi Problem-Based Learning untuk Meningkatkan Kemampuan Berpikir Kritis Siswa dalam Pembelajaran Matematika : Sebuah Tinjauan Literatur Supardi Uki Sajiman; Leni Nurlela
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 2 No. 4 (2024): Desember : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v2i4.4413

Abstract

This research aims to identify and synthesize previous research related to optimizing Problem-Based Learning (PBL) in improving students' critical thinking skills in mathematics learning through a systematic literature review. Data was collected from relevant scientific articles published in the last 10 years using certain keywords through databases such as Google Scholar, Scopus, and Web of Science. The results of the literature review show that the application of PBL consistently plays a role in improving students' critical thinking abilities, especially when supported by strategies such as the use of relevant contextual problems, structured feedback, and directed teacher guidance. These findings confirm the constructivist theory which states that meaningful learning occurs when students are actively involved in authentic problem solving. However, there are variations in results across educational levels and countries, indicating the importance of contextual adaptation in the implementation of PBL. In addition, the lack of comprehensive practical guidance and long-term evaluation instruments is a major obstacle. The conclusions of this research emphasize the need to develop clearer PBL implementation guidelines and more accurate evaluation instruments to measure its impact on students' critical thinking abilities, as well as the potential of PBL in improving the quality of mathematics learning that encourages critical thinking skills as an important competency in 21st century education.
Co-Authors Aji Sari Nusetyawati Chandra Sagul Haratua Nurhikmah Fitriani Supardi Uki Sajiman Uban Subandi