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All Journal AdMathEdu : Jurnal Ilmiah Pendidikan Matematika, Ilmu Matematika dan Matematika Terapan AKSIOMA: Jurnal Program Studi Pendidikan Matematika JINOP (Jurnal Inovasi Pembelajaran) Jurnal Elemen JTAM (Jurnal Teori dan Aplikasi Matematika) SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan JURNAL PENGABDIAN KEPADA MASYARAKAT Teorema: Teori dan Riset Matematika JURNAL SILOGISME : Kajian Ilmu Matematika dan Pembelajarannya JUPE : Jurnal Pendidikan Mandala MEJ (Mathematics Education Journal) CERMIN: Jurnal Penelitian JPMB: Jurnal Pemberdayaan Masyarakat Berkarakter Journal Focus Action of Research Mathematic (Factor M) Jurnal Didaktik Matematika
Putri, Octavina Rizky Utami
Universitas Muhammadiyah Malang
Agriculture, Biological Sciences & Forestry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Medicine & Pharmacology Nursing Public Health Social Sciences Other

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Journal : Jurnal Elemen

 1 
LITERASI DIGITAL DAN PEMAHAMAN KONSEP HIMPUNAN SISWA SMP MENGGUNAKAN MEDIA PEMBELAJARAN GUI MATLAB Raihanah, Ayu; Putri, Octavina Rizky Utami; Effendi, Moh. Mahfud
Jurnal Elemen Vol 6, No 1 (2020): Jurnal Elemen
Publisher : Universitas Hamzanwadi

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Abstract

The purposes of this research are to analyze the digital literacy of students in using the GUI Matlab learning media and understanding the concept of set in junior high school students through digital literacy using the GUI Matlab. To answer these problems using a qualitative approach. The subjects of this study were five students of class VII tutoring. The research instruments used in this study were a test, an interview, and a questionnaire. Data are analyzed by reducing data, presenting narrative data, and concluding results. The results of this study show that the digital literacy of students in using GUI Matlab learning media is excellent. Besides, 80% of students can determine the members of the set correctly, 80% of students can determine the empty set correctly, 100% students can draw Venn diagrams correctly, determine the set of complements correctly, and determine the subset.
Proses Transformasi Visual ke Simbolik Mahasiswa dalam Menyelesaikan Masalah Luas Daerah di Bawah Kurva Octavina Rizky Utami Putri; Minatun Nadlifah
Jurnal Elemen Vol 7, No 2 (2021): July
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jel.v7i2.3534

Abstract

Mathematical representation is an idea interpretation form of solving mathematical problems. The process of mathematical representation is essential to pay attention to, especially in carrying out transformations between forms of representation, because it impacts the final solution obtained. This study describes the flow of students' thinking in carrying out the transformation process from visual to symbolic representation. This descriptive research was carried out with a qualitative approach. This research phase includes preparing representation tests and interview guidelines, giving tests to 48 students, conducting interviews with selected students based on the accuracy of the mathematical representations produced, and evaluation. The evaluation is carried out by reducing the results of the incorrect representation test, presenting visual and symbolic representation data and the transformation process, and concluding the transformation process. The result of the transformation process from visual to symbolic representation in solving the problem of the area under the curve is carried out with a flow of thought, namely translating the shape of the polygon area into a collection of rectangles, determining the width and length of the partition of the polygon area, and determining the area of the polygon area as a collection of rectangles. In determining the area as a collection of rectangles, there are two different processes, making a mathematical model in the form of sigma notation and addition. This study provides insight into the flow of thinking in changing between forms of mathematical representation in the hope that it can anticipate errors in solving the broad problem under the curve.
Literasi Digital dan Pemahaman Konsep Himpunan Siswa SMP Menggunakan Media Pembelajaran GUI Matlab Ayu Raihanah; Octavina Rizky Utami Putri; Moh. Mahfud Effendi
Jurnal Elemen Vol 6, No 1 (2020): January
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jel.v6i1.1309

Abstract

The purposes of this research are to analyze the digital literacy of students in using the GUI Matlab learning media and understanding the concept of set in junior high school students through digital literacy using the GUI Matlab. To answer these problems using a qualitative approach. The subjects of this study were five students of class VII tutoring. The research instruments used in this study were a test, an interview, and a questionnaire. Data are analyzed by reducing data, presenting narrative data, and concluding results. The results of this study show that the digital literacy of students in using GUI Matlab learning media is excellent. Besides, 80% of students can determine the members of the set correctly, 80% of students can determine the empty set correctly, 100% students can draw Venn diagrams correctly, determine the set of complements correctly, and determine the subset.
Co-Authors Adi Slamet Kusumawardana Agung Deddiliawan Ismail Agustin Nilasari Anggiana Putri Aliyanti Anis Farida Jamil Anita Dewi Utami Arini Isma Nabila Ayu Raihanah Baiduri Baiduri Dwi Priyo Utomo Harfin Lanya, Harfin Isnin Cahyo Pratiwi Maulida Luka Yusrina Minatun Nadlifah Moh. Mahfud Effendi Ni’mah, Dewi Nailin Parameswari, Pradina Pratiwi, Isnin Cahyo Raihanah, Ayu Retno Marsitin Saniyatul Wardah Siti Inganah Siti Nur Hasanah Solly Aryza Susiswo Tatik Retno Murniasih Tyas Deviana Ulfa, Juraidatul Yus Mochamad Cholily Yusrina, Maulida Luka Zukhrufurrohmah, Zukhrufurrohmah Zulkifley Bin Mohamed