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All Journal Populer: Jurnal Penelitian Mahasiswa Konstanta: Jurnal Matematika dan Ilmu Pengetahuan Alam
Jvana Wahyu Pratami
Universitas Indraprasta PGRI
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Social Sciences Other

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Analisis Pemahaman Konsep Perkalian Matriks Dalam Pembelajaran Matematika Kelas 11 Jvana Wahyu Pratami; Nabila Nabila; Rina Sunaryani
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 3 (2023): September : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : Universitas Katolik Widya Karya Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v1i3.944

Abstract

The research was conducted to determine students' ability to solve problems with matrix material. This study used descriptive qualitative research and took 20 class XI students of SMK Bina Bangsa as research objects. The techniques used to collect research data are 3 instruments in the form of question descriptions and questionnaire forms. Data analysis in this study used data reduction, data presentation, and drawing conclusions. As a result of this study, students of class XI at SMK Bina Bangsa did not do well in mastering the matrix material and understanding the concepts. The reason students find it difficult to master matrix concepts is because students do not have the necessary material such as fraction operations and negative number operations. The lack of practice questions is also a factor in students' lack of understanding of the determinants of matrices.
Pengaruh Penggunaan Media Pembelajaran Berupa Alat Peraga Montessori Terhadap Kemampuan Pemecahan Masalah Matematika Jvana Wahyu Pratami; Arif Rahman Hakim
Populer: Jurnal Penelitian Mahasiswa Vol. 3 No. 2 (2024): Juni : Jurnal Penelitian Mahasiswa
Publisher : Universitas Maritim AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58192/populer.v3i2.2312

Abstract

This research aims to determine the effect of Montessori learning media on mathematical problemsolving abilities. This research method is experimental with regression analysis techniques. The research sample consisted of 70 Bina Bangsa Vocational School students in South Tangerang City who were taken using a simple random sampling technique. The instrument for measuring mathematical problem solving uses a descriptive test of 5 questions. The results of the research show that there is a significant positive influence of Montessori learning media on mathematical problemsolving abilities with a value of tcount (3.61889) > ttable (3.13167).
Co-Authors Arif Rahman Hakim Nabila Nabila Rina Sunaryani