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All Journal Prosiding Sesiomadika Polinomial : Jurnal Pendidikan Matematika Amalgamasi: Journal of Mathematics and Applications
Rikayanti
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Computer Science & IT Education Mathematics Physics Other

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Budaya Sunda dan Jejak Matematika : Menggali Kekayaan Etnomatematika di Kota Lumbung Padi Fadillah, Sabina Nur; Rikayanti
Prosiding Sesiomadika Vol 5 No 2 (2024): Sesiomadika
Publisher : Prosiding Sesiomadika

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Abstract

This research aims to explore the forms, activities, and contributions of mathematics to Sundanese culture in Balongsari Village, Rawamerta District, Karawang Regency. The research method used was descriptive qualitative with an ethnographic approach. The instruments used in this research are literature studies, documentation, and direct interviews with respondents. The data analysis technique was carried out using the method of Miles and Huberman which includes data reduction, data presentation, and drawing conclusions. The results showed that Sundanese culture typical of Balongsari Village has local wisdom related to mathematical concepts. Among them are the art of Jaipong Dance (the concept of floor patterns and movement patterns in dance, as well as mathematical activities on gamelan musical instruments); typical food, namely semprong (the concept of curved side space); traditional games including kaleci/kelereng (concepts of space, flat, and distance), panggal/gangsing (concepts of space, circle, and phytagoras theorem), kite pteng (concepts of flat, comparison, and congruence); and the Rawagede Monument (concepts of flat, space, and geometric transformation).
Pengaruh Model Flipped Classroom Terhadap Kompetensi Strategis Matematis Siswa Ditinjau dari Kemandirian Belajar Sari, Hamelia Puspita; Rikayanti; Sutirna
Polinomial : Jurnal Pendidikan Matematika Vol. 4 No. 3 (2025)
Publisher : Papanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56916/jp.v4i3.2151

Abstract

This study aims to determine the effect of the flipped classroom learning model on students' mathematical strategic competencies in terms of their level of learning independence. Strategic competencies are an important aspect of mathematical proficiency, which includes the ability to formulate problems, represent them, and solve mathematical problems. This study employs an experimental method with a factorial design. The research sample consists of seventh-grade students at a junior high school in Karawang during the 2024/2025 academic year, divided into a control group and an experimental group, selected using purposive sampling. The research instruments consisted of a learning independence questionnaire and pre- and post-tests of mathematical strategic competence. Data analysis was conducted using normality tests, homogeneity tests, t-tests, effect size tests, one-way Anova, and two-way Anova. The results of the study indicate that: (1) there is an effect of the flipped classroom model on students' mathematical strategic competencies, (2) there are differences in mathematical strategic competencies based on the level of learning independence in the application of the flipped classroom model, (3) there is no interaction between the learning model and the level of learning independence on students' mathematical strategic competencies. These findings indicate that both the learning model and learning independence individually influence mathematical strategic competence. The flipped classroom model has been proven effective for students with various levels of learning independence.
PENENTUAN JUMLAH RUANGAN MENGGUNAKAN PRINSIP SARANG BURUNG MERPATI Rikayanti; Nadia, Syifa
Amalgamasi: Journal of Mathematics and Applications Vol. 2 No. 2 (2023): Amalgamasi: Journal of Mathematics and Applications
Publisher : Universitas Pasifik Morotai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55098/amalgamasi.v2.i2.pp130-135

Abstract

Prinsip sarang burung merpati adalah konsep mendasar pada matematika diskrit. Konsep ini dapat diterapkan untuk menentukan jumlah ruangan yang dibutuhkan dalam suatu gedung. Penelitian ini bertujuan untuk memperkirakan jumlah ruangan yang dibutuhkan. Perhitungan didasarkan pada dua kategori kebutuhan, yang ditentukan oleh jumlah SKS. Studi kasus ini dilakukan di Fakultas Keguruan dan Ilmu Pendidikan Universitas Singaperbangsa Karawang (Unsika). Fakultas ini menyediakan lima program sarjana dan tiga program magister. Dalam penelitian ini, terdapat dua jenis skema yang digunakan untuk mendapatkan estimasi jumlah ruangan. Hasilnya menunjukkan bahwa setiap skema menunjukkan kebutuhan minimal 22 ruang kelas untuk fakultas ini. Namun, perkiraan ini tidak memperhitungkan keberadaan kelas besar yang dapat menampung mata kuliah dasar atau umum.
Co-Authors Fadillah, Sabina Nur Nadia, Syifa Sari, Hamelia Puspita Sutirna