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Nurul Arfinanti
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Quadratic: Journal of Innovation and Technology in Mathematics and Mathematics Education
Published by Universitas Islam Negeri Sunan Kalijaga Yogyakarta
ISSN : 27769003     EISSN : 27768201     DOI : https://doi.org/10.14421/quadratic.xxxx
Core Subject : Education, Social,
Education Mathematics Social Sciences Other
Quadratic: Journal of Innovation and Technology in Mathematics and Mathematics Education encompasses original research in mathematics and mathematics education and not submitted to another journal or conference from a range of research fields such as research and development, experimental research, survey, classroom action research, etc. This journal is designed and devoted to university students, lecturers, teacher educators, scholars, mathematics school instructors, who want to publish their research reports. Mathematics Education Innovation in mathematics education Technology in mathematics education Teaching and learning Mathematics ability STEM (Science, Technology, Engineering, and Mathematics) RME (Realistic Mathematics Education) Ethnomathematics Etc Pure Mathematics Algebra Statistics Analysis Applied mathematics
Arjuna Subject : Ilmu Sosial - Pendidikan
Articles 5 Documents
 1 
Search results for , issue "Vol. 3 No. 02 (2023): October 2023" : 5 Documents clear
Pengembangan Lembar Kerja Peserta Didik Berbasis Discovery Learning Dalam Meningkatkan Hasil Belajar Siswa Kelas XI Di SMA Negeri 1 Jogonalan Sri Wahyuningsih; Endar Chrisdiyanto; Nidya Ferry Wulandari
Quadratic: Journal of Innovation and Technology in Mathematics and Mathematics Education Vol. 3 No. 02 (2023): October 2023
Publisher : Pusat Studi Pengembangan Pembelajaran Matematika Sekolah UIN Sunan Kalijaga Yogyakarta Jl. Marsda Adisucipto, Yogyakarta 55281

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/quadratic.2023.032-01

Abstract

Education is one effort to improve the quality of human resources. This quality improvement is carried out through the process of learning activities. Indicators of the success of learning activities are learning outcomes. Student learning outcomes are still relatively low because teaching materials do not yet facilitate students in improving their learning outcomes. One of the teaching materials that can be developed to improve learning outcomes is LKPD. The research aims to improve student learning outcomes using discovery learning-based LKPD. This type of research is research and development (Research and Development) which consists of several main steps, namely: problem identification, data collection, product design, product improvement. Research was carried out on class XI students at SMA Negeri 1 Jogonalan, Klaten Regency. The analysis technique used is descriptive quantitative. The results obtained from this research are in the form of a product, namely a K-13 Student Worksheet based on Discovery Learning on Transformational Geometry material. The research results show that the feasibility of developing LKPD based on discovery learning as assessed by media experts is in the feasible category (0.81). and Thus it can be concluded that discovery learning-based LKPD can be used in the SMA Negeri 1 Jogonalan, Klaten Regency environment. The results of student learning using the essay test were 28 students (80%) who completed it by achieving a KKM score ≥ 75, and 7 students (20%) had not achieved the KKM score or had not yet completed it. Keywords: Keywords: LKPD, Discovery Learning, Learning Outcomes
Eksplorasi Motif Geblek Renteng: Aplikasi Grup Kristalografi dengan Graphical User Interface (GUI) Putranto, Sumbaji; Ratnasari, Gamarina Isti; Purnama, Pratama Wahyu
Quadratic: Journal of Innovation and Technology in Mathematics and Mathematics Education Vol. 3 No. 02 (2023): October 2023
Publisher : Pusat Studi Pengembangan Pembelajaran Matematika Sekolah UIN Sunan Kalijaga Yogyakarta Jl. Marsda Adisucipto, Yogyakarta 55281

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/quadratic.2023.032-02

Abstract

Geblek is one of Kulon Progo's specialty foods made from cassava flour with a shape resembling a figure eight. Geblek is the main pattern used in the batik typical of Kulon Progo. The batik motif uses repetitive and symmetrical patterns. The application of mathematics, especially cryptography, can be used to find repetitive patterns that can inspire batik motifs. This research aims to describe how a basic geblek pattern from Kulon Progo can be transformed into various other patterns using the concept of plane crystallography. The geblek pattern is applied to 17 crystallographic groups, resulting in 17 batik motifs. The use of Graphical User Interface (GUI) in MATLAB will make it easier to form batik motifs. Based on the exploration results, 17 patterns were derived from the basic pattern of Kuln Progo geblek. Uniquely, from these 17 patterns, there are the same and similar patterns. In other words, the patterns found from the basic geblek pattern do not reach 17 patterns. The development pattern of Kulon Progo geblek is further described in this article.
Eksplorasi Etnomatematika Pada Jembatan Lengkung Pekalongan Peninggalan Belanda Ni'am, M. Khusnun; Saputra, Ikhwan; Muttaqin, Ulinnuha; Fahmy, Ahmad Faridh Ricky
Quadratic: Journal of Innovation and Technology in Mathematics and Mathematics Education Vol. 3 No. 02 (2023): October 2023
Publisher : Pusat Studi Pengembangan Pembelajaran Matematika Sekolah UIN Sunan Kalijaga Yogyakarta Jl. Marsda Adisucipto, Yogyakarta 55281

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/quadratic.2023.032-03

Abstract

Jembatan Lengkung Pekalongan merupakan salah satu bangunan peninggalan era kolonial Belanda di Indonesia yang berfungsi sebagai saluran irigasi yang menghubungkan sungai antar desa. namun belum ditemukan penelitian yang mengkaji jembatan yang penuh sejarah dan budaya ini. Tujuan penelitian ini untuk mengeksplorasi konsep etnomatematika yang terdapat pada Jembatan Lengkung Pekalongan yang terletak di Kabupaten Pekalongan, Jawa Tengah. Metode yang digunakan dalam penelitian ini yaitu penelitian kualitatif. Pendekatan yang digunakan dalam penelitian ini adalah etnografi. Teknik pengumpulan data dilakukan dengan cara melakukan eksplorasi lapangan, wawancara, mengambil dokumentasi, melakukan riset studi literatur atau studi kepustakaan dari Arsip Nasional dan Observasi di sekitar jembatan lengkung Pekalongan. Hasil penelitian menunjukkan adanya konsep etnomatematika pada Jembatan Lengkung Pekalongan, yakni terkait konsep kekongruenan, luas permukaan, volume, garis dan pola sudut yang ditemukan pada struktur jembatan. Dari penelitian ini diharapkan dapat mendukung pengembangan etnomatematika sebagai materi maupun bahan ajar yang memanfaatkan Jembatan Lengkung Pekalongan sebagai konteks nyata untuk mengajarkan konsep matematika seperti kekongruenan, luas permukaan, volume bangun ruang, garis, dan sudut.
Exploring Students’ Visual Thinking: Examining Students' Sequence And Series Analysis Through The Lens Of Visual Cognitive Styles Triliana, Triliana; Ramadani, Iqbal
Quadratic: Journal of Innovation and Technology in Mathematics and Mathematics Education Vol. 3 No. 02 (2023): October 2023
Publisher : Pusat Studi Pengembangan Pembelajaran Matematika Sekolah UIN Sunan Kalijaga Yogyakarta Jl. Marsda Adisucipto, Yogyakarta 55281

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/quadratic.2023.032-04

Abstract

Visual thinking skill has an important role in solving mathematics problems. Visual thinking not only can be applied on the topic of geometry but also on the other topics including sequence and series. The visual cognitive styles have a relationship to mathematical abilities and types of tasks. This research aims to analyze the students’ visual thinking skill viewed by visual cognitive styles on the topic of sequence and series used grounded theory approach. The steps in this study are developing visual cognitive style questionnaire and visual thinking skill test, asking students to fill the questionnaire and do the test, and analyzing the results of questionnaires and students’ answer. The subjects of this research were 2 students at the eleventh grade (16-17 year-olds). The result showed that students with spatial visualization have better visual thinking skill than object visualization. Students with spatial visualization are very good at working on problems on indicators transforming problems or concepts into visual forms. Whereas, students with object visualization are very good at drawing for the nth term of a sequence. The analysis of this research can be used as material for consideration to make the learning design on the topic of sequence and series that is in accordance with the cognitive styles of students
Systematic Literature Review: Media Pembelajaran untuk Meningkatkan Literasi Matematika Nareswari, Adita; Arfinanti, Nurul
Quadratic: Journal of Innovation and Technology in Mathematics and Mathematics Education Vol. 3 No. 02 (2023): October 2023
Publisher : Pusat Studi Pengembangan Pembelajaran Matematika Sekolah UIN Sunan Kalijaga Yogyakarta Jl. Marsda Adisucipto, Yogyakarta 55281

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/quadratic.2023.032-05

Abstract

Literasi matematika merupakan kemampuan matematika yang membutuhkan logika pemecahan masalah dan kemampuan penalaran kritis sehingga dapat menyelesaikan masalah dalam kehidupan sehari-hari. Kemampuan literasi matematika seseorang dapat dipengaruhi oleh beberapa faktor, salah satunya faktor lingkungan, termasuk penggunaan media pembelajaran dalam proses belajar mengajar. Penelitian ini menggunakan metode Systematic Literatur Review (SLR) untuk mengidentifikasi dan menganalisis berbagai studi yang relevan untuk menjawab pertanyaan penelitian. Pengumpulan data dilakukan dengan meninjau beberapa artikel nasional yang diperoleh dari basis data google scholar, semantic scholar dan sinta. Hasil yang diperoleh menunjukkan bahwa media pembelajaran interaktif merupakan media yang sering digunakan untuk meningkatkan kemampuan literasi matematika siswa dari tahun 2017-2024. Penggunaan media pembelajaran interaktif tersebut dapat meningkatkan kemampuan literasi matematika siswa dengan membantu mereka lebih terlibat dalam pembelajaran, meningkatkan pemahaman konsep, meningkatkan pemecahan masalah, serta membantu dalam memvisualisasikan objek-objek abstrak atau sulit dibayangkan sehingga mereka dapat mengimplementasikannya dalam kehidupan sehari-hari.

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