Articles
Analysis of Mathematics Literacy Based on Mathematical Ability
Andes Safarandes Asmara;
S. B. Waluya;
Rochmad Rochmad
Scholaria: Jurnal Pendidikan dan Kebudayaan Vol 7 No 2 (2017)
Publisher : Program Studi Pendidikan Guru Sekolah Dasar, Universitas Kristen Satya Wacana
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DOI: 10.24246/j.scholaria.2017.v7.i2.p135-142
This research was conducted to determine the literacy skills students of class X on their math skill. This study used a qualitative approach, the approach that drives meaningful results. To determine the ability of mathematical literacy class X, there were study subjects of 3 people who were selected based on their level of math skills. The determination was based on the categories of low, medium and high. Each subject was given a test and interview questions to determine the literacy skills. The results revealed that subjects with low category were in the second level of mathematics literacy, and subjects with high category were in the third level of mathematical literacy skills. Based on these results, it is necessary to seek strategies in the learning process of mathematics, which allows the improvement of mathematics literacy skills.
ETHNOMATHEMATICS THOUGHT AND ITS INFLUENCE IN MATHEMATICAL LEARNING
Andi Saparuddin Nur;
Kartono Kartono;
Zaenuri Zaenuri;
S B Waluya;
Rochmad Rochmad
MaPan : Jurnal Matematika dan Pembelajaran Vol 8 No 2 (2020): DECEMBER
Publisher : Department of Mathematics Education Faculty of Tarbiyah and Teacher Training Universitas Islam Negeri Alauddin Makassar
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DOI: 10.24252/mapan.2020v8n2a3
Mathematics is a symbol of rationality and the highest intellectual achievements of human civilization. Mathematics has always been seen as abstract and formal knowledge. However, in the last few decades, the idea has emerged that mathematics is a knowledge that develops in human cultural activities. The concept of mathematics in culture is widely known as ethnomathematics. This paper aims to briefly describe the history, criticism, and challenges of ethnomathematics, the thoughts of ethnomathematics experts, and their influence in learning mathematics today. The development of ethnomathematics gave rise to a field of study covering aspects of anthropology and the history of mathematics, non-formal mathematics practice, traditional mathematics, and multicultural learning. Various research results indicate that ethnomathematics contributes to improving school mathematics. Although culture has an important role in learning mathematics, to integrate it requires comprehensive efforts to overcome various obstacles. Teachers need to improve competencies related to understanding local culture to maximize the transformation of ethnomathematics learning in the classroom.
Keefektifan Pembelajaran Model TAPPS Berbantuan Worksheet terhadap Kemampuan Pemecahan Masalah Materi Lingkaran
Nikmatul Maula;
Rochmad Rochmad;
Edy Soedjoko
Jurnal Pendidikan Matematika dan Sains Vol 2, No 1 (2014): June 2014
Publisher : Faculty of Mathematics and Natural Sciences, Universitas Negeri Yogyakarta
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DOI: 10.21831/jpms.v3i1.3889
Tujuan penelitian ini adalah untuk mengetahui apakah pembelajaran dengan model Thinking Aloud Pair Problem Solving (TAPPS) tuntas, apakah rata-rata kemampuan pemecahan masalah siswa pada model TAPPS lebih tinggi daripada rata-rata kemampuan pemecahan masalah siswa pada pembelajaran ekspositori, serta apakah persentase ketuntasan belajar siswa pada model TAPPS lebih tinggi daripada persentase ketuntasan belajar siswa pada pembelajaran ekspositori. Populasi penelitian ini adalah siswa kelas VIII SMP N 2 Pekalongan tahun pelajaran 2012/2013. Dengan teknik cluster random sampling, terpilih sampel yaitu siswa kelas VIII-D sebagai kelas eksperimen yang diterapkan pembelajaran model TAPPS berbantuan worksheet berbasis Polya dan kelas VIII-B sebagai kelas kontrol yang diterapkan pembelajaran ekspositori. Dari hasil uji ketuntasan belajar diperoleh pembelajaran pada kelas eksperimen tuntas. Dari hasil uji perbedaan dua rata-rata, diperoleh rata-rata kemampuan pemecahan masalah siswa kelas eksperimen lebih tinggi daripada kelas kontrol. Dari hasil uji proporsi satu pihak, diperoleh persentase ketuntasan belajar siswa kelas eksperimen lebih tinggi daripada pada kelas kontrol. Simpulan yang diperoleh yaitu pembelajaran dengan model TAPPS tuntas, rata-rata kemampuan pemecahan masalah siswa pada model TAPPS lebih tinggi daripada rata-rata kemampuan pemecahan masalah siswa pada pembelajaran ekspositori, dan persentase ketuntasan belajar siswa pada model TAPPS lebih tinggi daripada persentase ketuntasan belajar siswa pada pembelajaran ekspositori.Kata kunci: keefektifan, kemampuan pemecahan masalah, thinking aloud pair problem solving, TAPPS
Model eliciting activities in mathematics learning: Epistemological beliefs
Vera Dewi Susanti;
Rochmad Rochmad;
Isnarto Isnarto;
Sebastian Fedi;
Ririn Hutneriana
JEMS: Jurnal Edukasi Matematika dan Sains Vol 9, No 2 (2021)
Publisher : Universitas PGRI Madiun
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DOI: 10.25273/jems.v9i2.10676
This study aims to determine epistemological beliefs, beliefs in learning mathematics with eliciting activities model, and the relationship between the two on prospective mathematics teachers. Quantitative research method using a survey, which was conducted on 52 students of prospective mathematics teachers. Data collection is done by using a questionnaire. This study uses a questionnaire from TEDS-M which investigates the beliefs of prospective mathematics teachers about teaching mathematics. Data analysis will be carried out quantitatively, both descriptively and by correlation. The results showed that 1) mathematics teacher candidates had mixed beliefs, namely static and dynamic, but more static beliefs about the dominant mathematical epistemology: 2) The application of eliciting activities model learning, mathematics teacher candidates had mixed beliefs, namely conventional and constructive, but more on dominant constructivist beliefs and 3) practical implications for prospective mathematics teachers and the application of learning models must begin with testing or understanding the beliefs of prospective mathematics teachers regarding the epistemology of mathematics.
Statistical Literacy Ability Viewed from the Student's Field of Expertise and Curiosity
Nurokhmi Wahyu Setiani;
Nuriana Rachmani Dewi;
Rochmad Rochmad
AlphaMath : Journal of Mathematics Education Alphamath: Vol. 7, No. 2, November 2021
Publisher : Department of Mathematics Education, Universitas Muhammadiyah Purwokerto, Indonesia
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DOI: 10.30595/alphamath.v7i2.10897
This study aims to describe statistical literacy skills based on the field of expertise and curiosity of grade XII student of SMK Komputama Jeruklegi. The type of research used is qualitative descriptive research. Sampling was done by purposive sampling technique. The study took four subjects from each category in each field of expertise in SMK Komputama Jeruklegi. Data collection using questionnaires, statistical literacy tests, and interview guidelines. The validation test used is a technical triangulation test. The results showed that of the two fields of expertise taken, students achieved two to four indicators of statistical literacy. For students of information and communication technology with curiosity is very high can meet all indicators of statistical literacy ability. Students with high curiosity meet indicators understand the data, present the data and draw conclusions. Students with curiosity are meeting indicators understanding the data and drawing conclusions. While students with low curiosity meet the indicator presents the data and draws conclusions. Then the results of students in the fields of business expertise and management show that students with very high curiosity and high meet indicators of understanding data, presenting data, and drawing conclusions. Students with curiosity are meeting indicators understanding the data and presenting the data. Whereas students with low curiosity meet the indicators understand the data and draw conclusions. This research is expected to contribute to students' statistical literacy skills, so that they can provide an overview of future research.
PEMBENTUKAN MEDIA PEMBELAJARAN BERBASIS COMPUTATIONAL THINKING MELALUI PENDEKATAN FILSAFAT MATEMATIKA
Saiful Marom;
Sri Lestari;
Rochmad Rochmad
JIPMat Vol 7, No 1 (2022)
Publisher : Universitas PGRI Semarang
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DOI: 10.26877/jipmat.v7i1.11745
Tujuan dari penelitian ini adalah untuk mengetahui bagaimana pembentukan media pembelajaran berbasis computational thinking melalui pendekatan filsafat matematika. Proses pembentukan media pembelajran matematika ini sangat dibutuhkan bagi pendidik dalam menyampaikan pesan materi dalam proses pembelajaran agar terasa lebih menarik dan membawa dampak tidak menimbulkan rasa bosan bagi peserta didik. Metode yang digunakan dalam penelitian ini adalah dengan menggunakan pendekatan studi pustaka. Peneliti mengumpulkan berbagai referensi berupa jurnal (Internasional maupun nasional), buku dan artikel lainnya yang terkait dengan tema yang akan dibahas. Dari hasil penelitian diperoleh dua hal yang terpenting dalam pembuatan media pembelajaran matematika yang pertama adala konten materi dari media pembelajaran dan yang kedua adalah terkait dengan penyajian visualisasi dari media pembelajaran tersebut. Filsafat matematika mempunyai peranan penting dalam pembentukan karakteristik media pembelajaran melalui pendekatan materi yang akan diajarkan atau dimasukkan sebagai bahan yang akan disampaikan melalui media pembelajaran. Selanjutnya terkait dengan visualisasi atau tampilan dari media pembelajaran tersebut diperlukan injeksi nilai-nilai computational thinking pada tampilan media yang dibuat.
Analisis Gesture Siswa Tunarungu dalam Belajar Matematika di Tinjau dari Gender
Meyta Dwi Kurniasih;
Hinggil Darojati;
S B Waluya;
Rochmad Rochmad
JKPM (Jurnal Kajian Pendidikan Matematika) Vol 5, No 2 (2020): JKPM (Jurnal Kajian Pendidikan Matematika)
Publisher : Universitas Indraprasta PGRI
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DOI: 10.30998/jkpm.v5i2.5455
Gesture atau Gerakan tubuh merupakan salah satu cara mengekspresikan pikiran atau perasaan seseorang ketika berkomunikasi atau berinteraksi. Tujuan penelitian ini untuk menganalisis gerak tubuh atau gerak tangan (gesture) siswa tunarungu dalam belajar matematika yang ditinjau dari gender. Penelitian yang dilakukan di SMP LB Negeri di daerah Bekasi ini dengan menggunakan metode kualitatif deskriptif. Instrumen penelitian berupa dokumen observasi, wawancara dan tes kemampuan pemahaman matematis. Dari penelitian ini, menyimpulkan bahwa dalam belajar matematika siswa wanita lebih banyak mengeluarkan gesture yang variatif dibandingkan siswa laki-laki
Mathematical Probabilistic Thinking Process Stages in Problems Solving Probability
Abd Taram;
Y. L. Sukestiyarno;
Rochmad Rochmad;
Iwan Junaedi
International Journal on Emerging Mathematics Education IJEME, Vol. 5 No. 1, March 2021
Publisher : Universitas Ahmad Dahlan
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DOI: 10.12928/ijeme.v5i1.20005
Probabilistic thinking is one type of thinking skills which belongs to the Higher Order Thinking Skills (HOTS). Students need to have the probabilistic thinking ability to face the life which is full of uncertainty. The purpose of this research is to formulate the stages of mathematical probabilistic thinking processes in solving probability problems. It was a descriptive qualitative research involving eight students of the 9th grade of SMP Muhammadiyah 3 Mlati Sleman Yogyakarta as the subjects. We administered a probabilistic thinking test and then observed and interviewed them to get the data. The data were then analyzed using triangulation method. This study resulted the five stages of mathematical probabilistic thinking process. They are: (1) understanding the problem of uncertainty that needs to be solved; (2) identifying all possibilities that will occur from a problem; (3) grouping the results of the identified event; (4) determining the probability of the occurred events; and (5) verifying the results.
MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS MELALUI PROBLEM BASED LEARNING DENGAN PEER FEEDBACK ACTIVITY
Endang Retno Winarti;
Budi Waluya;
Rochmad Rochmad
Jurnal Pembelajaran Matematika Vol 5, No 2 (2018): Jurnal Pembelajaran Matematika
Publisher : Jurnal Pembelajaran Matematika
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Abstract: The study aims to improve students' critical thinking skill in solving problems and examine their attitudes in learning through problem-based learning with peer feedback activities in an online discussion forum. This study uses a group post-test pre-test design. Pre-test and post-test are employed to measure critical thinking skill based on cognitive levels from Bloom. In measuring students’ attitudes in learning, questionnaires are applied. The findings show that there is an increase in critical thinking skill and students’ attitudes towards the application of problem based learning model with peer feedback activities in an online discussion forum.Keywords:Critical Thinking, Peer Feedback Activity, Problem Based Learning.
Case Study Studi Kasus: Metode Pembelajaran Drill Berbantuan Open-Ended Problem untuk Mengembangkan Kemampuan Penalaran Matematis Siswa SMP
Arina Ulil Faroh;
Nuriana Rachmani Dewi;
Rochmad Rochmad
Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 6 No 1 (2022): Volume 6 Nomor 1 Tahun 2022
Publisher : Mathematics Education Study Program
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DOI: 10.31004/cendekia.v6i1.1192
Tujuan yang mendasari penulisan artikel ini untuk mengetahui kemampuan penalaran matematis siswa selama proses pembelajaran dengan metode drill (latihan) yang memanfaatkan soal open-ended problems pada materi SPLDV. Subjek penelitian ini adalah 20 siswa kelas VIII SMP Dharma Lestari di Desa Pulutan. Jenis penelitian yang digunakan adalah kualitatif deskriptif dengan desain studi kasus. Teknik pengumpulan data yang digunakan adalah observasi, wawancara, dan tes uraian open-ended problems sebanyak empat soal. Teknik analisis data yang adalah penskoran, siswa yang telah memenuhi indikator akan diberikan skor 1 dan siswa yang belum memenuhi indikator diberikan skor 0. Hasil penelitian menunjukkan bahwa beberapa siswa yang belum memiliki beberapa indikator kemampuan penalaran matematis. Hal ini dapat dilihat pada tabel instrumen penskoran. Hal tersebut diakibatkan siswa kurang teliti dan kurang memahami materi SPLDV yang dijelaskan guru pada pertemuan sebelumnya.