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All Journal Indo-MathEdu Intellectuals Journal PEDAGOGIC: Indonesian Journal of Science Education and Technology
Ina, Yunita Astuti Noberta
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Education Environmental Science Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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Eksplorasi Matematika pada Kain Tenun Khas Sumba di Rumah Budaya Momo, Christina A. Ninda; Ina, Yunita Astuti Noberta; Lede, Yulius Keremata
Indo-MathEdu Intellectuals Journal Vol. 6 No. 8 (2025): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v6i8.4845

Abstract

The purpose of this study is to identify the types of motifs on woven fabrics originating from the Southwest Sumba region at the Cultural House. This research was conducted through observation and documentation of traditional Sumba woven fabrics available at the Cultural House. Documentation was carried out to obtain several real photos of Sumba woven fabrics at the Cultural House using qualitative research with an exploratory-descriptive approach. Data collection techniques included interviews, observation, and documentation, while data analysis techniques included data reduction, data presentation, and drawing conclusions. The elements contained are geometric patterns. Many motifs are composed of geometric patterns such as straight lines, parallel lines, diamond shapes, and triangles. Sumba woven fabrics are known for motifs rich in philosophical meaning and also containing mathematical elements. These concepts are mainly related to the geometry of flat planes. In Sumba woven cloth, there are patterns called the main pattern and the border pattern. The main pattern is the primary motif that becomes the focus and attention of the weaving being created. The main pattern usually has a larger, more complex design and contains more twists than the other patterns. In addition, there is also the border pattern, which is a motif that frames, surrounds, or sets boundaries for the main pattern. The size and complexity of the border pattern are usually smaller and simpler compared to the main pattern. The border pattern typically consists of lines, dots, or simple geometric shapes.
Efektivitas Matrikulasi Mata Kuliah Numerasi terhadap Kemampuan Numerasi Mahasiswa Baru Universitas Katolik Weetebula Tahun Ajaran 2025-2026 Bulu, Sesilia Irmaya; Ina, Yunita Astuti Noberta; Lubur, Dorothea Novia Ludo
PEDAGOGIC: Indonesian Journal of Science Education and Technology Vol. 6 No. 3 (2026): PEDAGOGIC: Indonesian Journal of Science Education and Technology
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/ijset.v6i3.5889

Abstract

This study aimed to determine the effectiveness of a numeracy matriculation course on the numeracy skills of first-year students at Universitas Katolik Weetebula in the 2025–2026 academic year. A quantitative approach with a one-group pretest–posttest design was used. The sample comprised 681 new students who participated in the numeracy matriculation program. Data were collected through pretest and posttest instruments and analyzed using a paired-sample t-test and N-gain. The mean pretest score was 49.56, which increased to a mean posttest score of 69.43. The t-test yielded a significance value of 0.000 (< 0.05), indicating a significant difference in numeracy skills before and after matriculation. The N-gain value of 0.39 was classified as moderate, indicating that the matriculation effectively improved numeracy skills. Limitations include the lack of a control group, reliance solely on quantitative instruments, and absence of long-term retention measurement. Future research is recommended to use comparative or quasi-experimental designs, incorporate qualitative data (interviews/observations) to explore the learning process, and conduct follow-up studies to evaluate long-term effects of matriculation.
Co-Authors Bulu, Sesilia Irmaya Keremata Lede, Yulius Lubur, Dorothea Novia Ludo Momo, Christina A. Ninda