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Journal : Jurnal Pengabdian Kepada Masyarakat

Inovasi Media Edukatif dalam Pembelajaran Trigonometri dan Statistika di Sekolah Kejuruan Perbatasan Seo, Hendro Usa Juniano; Guteres, Ilda; Jagom, Yohanes Ovaritus; Gawa, Maria Gracia Manoe; Lakapu, Meryani
Jurnal Pengabdian Kepada Masyarakat Vol. 5 No. 2 (2025): Vol. 5 No. 2 (2025)
Publisher : Actual Insight

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56393/jpkm.v5i2.3487

Abstract

This community service program aimed to enhance students’ understanding and interest in mathematics, particularly in topics often perceived as difficult—trigonometry and statistics. The activity was conducted at SMKS St. Willibrodus Betun, Malaka Regency, involving six students from Universitas Katolik Widya Mandira (UNWIRA) and Universidade Oriental Timor Lorosa’e (UNITAL) Timor Leste. The implementation method consisted of educational outreach using contextual and participatory approaches, along with inclusive language (Indonesian, Tetum, and English) tailored to the students’ and facilitators’ backgrounds. Trigonometry was taught using a student-designed teaching aid called the "trigonometry wheel" from UNWIRA, while statistics was introduced through an interactive educational gamecard developed by students from UNITAL. The results indicated a significant improvement in student enthusiasm, engagement, and comprehension of mathematical concepts that were previously considered abstract and intimidating. Discussions, observations, and practice questions demonstrated that visual and interactive methods were highly effective in reducing math anxiety. Moreover, the cross-border collaboration enriched the learning experiences of both students and facilitators, while promoting values of tolerance, cooperation, and educational diplomacy in the border region. This initiative proves that innovative learning media and contextual approaches can serve as effective solutions for improving the quality of mathematics education in vocational schools
Co-Authors Agapitus Hendrikus Kaluge ALOYSIUS JOAKIM FERNANDEZ Amsikan, Oktovianus Nyongki Amsikan, Oktovianus Yongki Antonius Gahung Apridus K. Lapenangga Apridus Kefas Lapenangga Aysanti Yuliana Paulus B.N. Dosinaneg, Wilfridus Bria, Kornelis Bryan Marthinus Waruru Bukifan, Kristina Yusria Cindy Tuy, Elisabeth Da Costa, Benediktus Jeriyan Demu, Septhiano Mario Imanuel Dwi Putera Dominikus Arif Budi Prasetyo Dominikus Arif Budi Prasetyo Dosianaeng, Wilfridus Beda Nuba Dosinaneg, Wilfridus Beda Nuba Emilianus Jehadus F. Loma, Dorothea Feliksitas M. Muda Fernandez, Aloysius Fernandez, Michael Gabariela Purnama Ningsi Gawa, Maria Gracia Manoe Guteres, Ilda Guterres, Ilda Hendrikus Kaluge, Agapitus I. Leton, Samuel Igo Leton Ilda Guterres Inevaropa Helni Taek Irmina Veronika Uskono J. Fernandez, Aloysisus Jeraman, Dominiques S.E.D. Jeri Jekson Jira Hia Jomar, Guido Stefano Kaluge, Agapitus Hendrikus Kardo, Benisius Rampung Koly, Agaripa Kornelis Bria Kornelis Bria Kornelis Bria Kristianus Viktor Pantaleon Kristoforus Djawa Djong Kristoforus Djawa Djong Laksono Trisnantoro Lassa, Merry Enjel Leton , Samuel Igo Lily, Budhi Benyamin Lusi, Yutri Kormalina Manoe Gawa, Maria Gracia Margarita Laos Maria Gracia Manoe Gawa Maria Suci Apriani Mau, Elfrida Olo Mberu, Yuliana Bhara Molo, Matilde Niis Nai, Yustinus Didimus Nelly Fitriani, Nelly Ola, Stefanus Pegan, Elisabeth Agustiana Rindu, Oyafianus Rofyanter Leoh Rowa, Yohana Rina Salmi Fitria Manu Samuel I. Leton Samuel Igo Leton Sani Beti Savio, Diogo Seo, Hendro Usa Juniano Sera, Yohana Yunita Alehandra Bunge Tamur, Maximus Tnesi, Stiven Aloysius Tnines, Jenilda Weluk, Kristina Wilfridus Beda Nuba Dosianaeng Wilfridus Beda Nuba Dosinaeng Wilfridus Beda Nuba Dosinaeng Wonga, Anggerini Horlians Ina Yohana Rina Rowa Yohana Rina Rowa Yohana Rowa Yohanes Ovaritus Jagom Yutri Kormalina Lusi