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All Journal Jurnal Edukasi Matematika dan Sains AKSIOMA EnviroScienteae Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam MAJAMATH: Jurnal Matematika dan Pendidikan Matematika J SIG (Jurnal Sains Informasi Geografi) Jambura Journal of Mathematics Education JAMBURA JOURNAL OF PROBABILITY AND STATISTICS Euler : Jurnal Ilmiah Matematika, Sains dan Teknologi Journal of Science and Technology Research in the Mathematical and Natural Sciences Innovative: Journal Of Social Science Research
Dewi Rahmawaty Isa
Universitas Negeri Gorontalo
Agriculture, Biological Sciences & Forestry Humanities Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Energy Environmental Science Law, Crime, Criminology & Criminal Justice Mathematics Physics Public Health Social Sciences Other

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Journal : Jambura Journal of Mathematics Education

 1 
Identifikasi Kemampuan Koneksi Matematis Siswa Ditinjau dari Kemampuan Spasial pada Topik Prisma dan Limas Sofyan Nuna; Resmawan Resmawan; Dewi Rahmawaty Isa
Jambura Journal of Mathematics Education Vol 1, No 2: September 2020
Publisher : Department of Mathematics, Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jmathedu.v1i2.7675

Abstract

Artikel ini bertujuan untuk mengidentifikasi kemampuan koneksi matematis siswa ditinjau dari kemampuan spasial pada topik prisma dan limas. Penelitian dilakukan dengan metode deskriptif yang melibatkan siswa SMP Negeri 1 Telaga Biru sebagai subjek penelitian. Subjek penelitian sebanyak 46 orang diperoleh dengan teknik pengambilan sampel secara acak. Instrumen penelitian menggunakan tes essay untuk mengukur kemampuan koneksi matematis siswa, tes objektif untuk mengukur kemampuan spasial dan wawancara untuk melengkapi dan memperkuat informasi tambahan yang diperlukan. Kemampuan koneksi matematis diukur dengan 3 indikator yaitu: (1) mengenal dan menggunakan hubungan antara ide-ide matematika; (2) memahami bagaimana ide-ide matematika berhubungan dan saling berkaitan sehingga merupakan satu sistem yang utuh; dan (3) mengenal dan menerapkan matematika pada masalah kehidupan sehari- hari. Kemampuan spasial diukur dengan 5 indikator yaitu: (1) kemampuan persepsi; (2) kemampuan visualisasi; (3) kemampuan rotasi; (4) kemampuan relasi; dan (5) kemampuan orientasi. Hasil penelitian menunjukkan bahwa 99,49% siswa dengan kemampuan spasial tinggi, memiliki kemampuan koneksi matematis pada kategori sangat baik, 62,91% siswa dengan kemampuan spasial sedang, memiliki kemampuan koneksi matematis pada kategori baik, dan 56,56% siswa dengan kemampuan spasial rendah, memiliki kemampuan koneksi matematis pada kategori baik.
Meningkatkan Hasil Belajar Siswa Menggunakan Model Pembelajaran Problem Based Learning Pada Materi Relasi Dan Fungsi Suparman M Ismail; Perry Zakaria; Dewi Rahmawaty Isa
Jambura Journal of Mathematics Education Vol 4, No 1: Maret 2023
Publisher : Department of Mathematics, Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jmathedu.v4i1.17338

Abstract

This study aims to improve student learning outcomes using the Problem Based Learning model on relations and functions material. This classroom action research was attended by 29 students of class VIII.2 for the 2022/2023 academic year. In practice, the data collected was obtained through observation and tests. As for the data analysis technique in the form of data analysis of teacher observations, student observations and tests of student mathematics learning outcomes. Referring to the procedures followed, the research stages involved include planning, implementing, observing, reflecting. The research consisted of two cycles. The results showed that the results of students' mathematics learning in cycles I and II were 55.18% and 86.20% with an increase from less to very good criteria. From observations of teacher activities when managing learning there was an increase, in cycle I it reached 79.42% good criteria, while cycle II was very good, the percentage of achievements was 97.06%. The results of observations of student activities have increased, from the first cycle the percentage is 56.25% good criteria and the second cycle is 93.75%, very good. This means that learning using the Problem Based Learning model in relation and function material is able to improve students' mathematics learning outcomes.
Co-Authors Abdul Wahab Abdullah Arpina Sauwera Asriadi Asriadi Fadila A Djikilo Fakhira Modeong Ismail Djakaria Isran K Hasan Ivan Taslim Jufrin Jufrin La Ode Nashar Majid Majid Nitrawati Bukoting Novianita Achmad Nur Fajriani Podungge Nursiya Bito Nurwan Nurwan Permana, Aang Panji Perry Zakaria Rahasia, Zulaiha RAHMAWATY AHMAD Resmawan Resmawan Rizky Amalia Y Lamaka Ronal Hutagalung Siti Zakiah Sofyan Nuna Sri Lestari Mahmud SRIRAPI H LIHAWA Suparman M Ismail Tedy Machmud Winni A. Pakaya Yamin Ismail Zulaiha Rahasia