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ANALISIS KESULITAN PEMECAHAN MASALAH MATEMATIS SISWA PADA MATERI OPERASI BILANGAN BULAT Malichatuz Zahro Assaidah; Syarifah Nur Aulia; Erika Diah Pangestuti; Diana Ermawati
JURNAL PENDIDIKAN DAN KEGURUAN Vol. 4 No. 2 (2026): Jurnal Pendidikan dan Keguruan
Publisher : CV. ADIBA AISHA AMIRA

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Abstract

This research is motivated by the low problem-solving ability of students. The purpose of this study is to obtain an overview of students' difficulties in solving mathematical problems related to integer operations in the fourth-grade class at SDN 2 Klaling. The method used in this research is a descriptive qualitative method. Data were obtained using interview, observation, and documentation techniques. fourth-grade teachers at SDN 2 Klaling, and secondary data in the form of books, journals, documentation, and references about students' problems in the integer operations material. Meanwhile, the data analysis technique in this study uses the interactive data analysis model of Miles & Huberman, which explains that interactive data analysis techniques consist of three components: data reduction, data presentation, and conclusion drawing. The results of this study show that students still have difficulty understanding the meaning of symbols and parentheses when working on integer division problems. Students also experience difficulties in operating numbers with negative signs in the material on subtraction and addition of integers. The difficulties in understanding mathematical concepts are due to both internal and external factors.
OPTIMALISASI KOMODITAS LOKAL PISANG RAJA BULU UNTUK MEWUJUDKAN DESA WIRAUSAHA BERKELANJUTAN DI DESA JEPANG PAKIS MELALUI PPK ORMAWA Mardhiyah Utami; Siti Afrikhatul Muna; Rifa Fajriah Marta Praja; Dwi Naddine Indrawati; Naili Sarifatul Izah; Sarah Nabela; Malichatuz Zahro Assaidah; Savitri Wanabuliandari
Jurnal Hilirisasi IPTEKS Vol. 8 No. 3 (2025)
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jhi.v8i3.887

Abstract

Villages are one of the important pillars of national economic development, so that increasing local potential and empowering communities are key to village independence. The village of Jepang Pakis, Jati District, Kudus Regency, has a superior potential in the form of raja bulu bananas with a harvest of ±16,000 kg per year. However, its utilization is still limited to selling raw products at low prices, so it does not provide significant added value to the community. This condition is caused by a lack of innovation in processed products, weak business management, and limited marketing strategies. To overcome these problems, the Student Organization Capacity Building Program (PPK Ormawa) of UKM BISMA, Muria Kudus University, implemented community empowerment through the concept of the Raja Bulu Banana Entrepreneurial Village (Dewi Prabu) based on sustainability. The method used is Participatory Action Research (PAR) by involving the Women Farmers Group (KWT) and PKK mothers as active partners in the process of identifying potential, group discussions, product diversification training, business management assistance, digital marketing, and participatory evaluation. The initiative resulted in seven innovative banana-based products that are environmentally friendly and support the zero-waste concept: Sendookies, Golden Bana, Greenana Flour, EcoNana, Sunbana Leaf, Banaleaf Craft, and Bananique.This program has successfully improved entrepreneurial skills, fostered new business groups, expanded marketing, and strengthened the branding of entrepreneurial villages. Thus, the optimization of pisang raja bulu through product innovation has proven to increase economic added value, promote a green economy, and create sustainable entrepreneurial villages based on local potential.