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Pengembangan instrumen literasi matematis kontekstual berbasis kearifan lokal untuk siswa SMP Kusumastuti, Fitri Anisa; Lutfi, Muh. Khaedir; Saleh, Sitti Fithriani; Lailia, Trisna Chairul
Jurnal Pendidik Indonesia Vol. 6 No. 2 (2025): Jurnal Pendidik Indonesia
Publisher : Karoteh Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61291/jpi.v6i2.192

Abstract

This study aims to develop a contextual mathematical literacy instrument based on local wisdom that is valid, reliable, and practical for junior high school students. The development of this instrument was motivated by the limited availability of assessment tools capable of measuring students’ mathematical literacy comprehensively and in alignment with their cultural contexts. The research employed the ADDIE development model, consisting of five stages: analysis, design, development, implementation, and evaluation. The study involved 30 students from a junior high school in Tangerang Regency. Data were collected through written tests, expert validation sheets, classroom observations, and practicality questionnaires. The results of expert validation showed an average score of 4.65, indicating that the instrument is highly valid. Field trials revealed a reliability coefficient of α = 0.89, suggesting high internal consistency. Furthermore, the practicality and acceptability levels reached 88.7% and 90.3%, respectively, both categorized as very good. These findings indicate that the developed contextual mathematical literacy instrument based on local wisdom is feasible for use as an authentic assessment tool to evaluate students’ mathematical literacy skills in a meaningful and culturally relevant manner.
PERAN UNIVERSITAS DALAM PENGUATAN IDENTITAS BAMBU DI KABUPATEN TANGERANG MELALUI LOMBA VIDEO PENDEK Fitri Anisa Kusumastuti; Muh. Khaedir Lutfi
JURNAL PENGABDIAN KEPADA MASYARAKAT SERUMPUN MENCIPTA Vol. 2 No. 1, Maret (2025): Jurnal Pengabdian kepada Masyarakat Serumpun Mencipta
Publisher : JURNAL PENGABDIAN KEPADA MASYARAKAT SERUMPUN MENCIPTA

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Abstract

The use of bamboo as part of the cultural identity of Tangerang Regency has begun to decline due to the development of industry and the property sector. Universities have a strategic role in supporting the development of culture and creative economies based on local wisdom. One of the real forms of contribution from Universitas Tangerang Raya is through participation in the Tangerang Regency Video Competition with the theme of strengthening bamboo identity. This competition aims to increase public awareness of the importance of bamboo in social, economic, and cultural life. This article discusses the active role of universities in this activity, including socialization, training, mentoring participants, and academic contributions in the documentation and publication of competition results. The results of the study show that university participation has a positive impact on increasing community and student involvement in raising local potential through creative media.