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All Journal JPMS (Jurnal Pendidikan Matematika dan Sains) Jurnal Pendidikan Matematika dan IPA Jurnal Pengajaran MIPA Journal of Education and Learning (EduLearn) AKSIOMA: Jurnal Program Studi Pendidikan Matematika Eduma : Mathematics Education Learning and Teaching Indonesian Journal of Science and Mathematics Education Martabe : Jurnal Pengabdian Kepada Masyarakat Jurnal Pendidikan Matematika (JUDIKA EDUCATION) Teorema: Teori dan Riset Matematika JURNAL PEMBELAJARAN DAN MATEMATIKA SIGMA (JPMS) Jurnal Absis : Jurnal Pendidikan Matematika dan Matematika Mandalika Mathematics and Educations Journal Ruang Pengabdian : Jurnal Pengabdian Kepada Masyarakat Journal of Innovation and Research in Primary Education Jurnal Pengembangan Pembelajaran Matematika Nuwo Abdimas Jurnal Pendidikan MIPA
Mella Triana
Universitas Lampung
Agriculture, Biological Sciences & Forestry Arts Humanities Chemistry Education Languange, Linguistic, Communication & Media Library & Information Science Mathematics Physics Social Sciences Other

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PENGARUH INOVASI PRODUK KERIPIK TEMPE DAUN JERUK TERHADAP DAYA SAING PADA SKALA UMKM Triana, Mella; Dewi Purnamasari, Endah; Yeni, Yeni
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 8, No 11 (2025): MARTABE : JURNAL PENGABDIAN KEPADA MASYARAKAT
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v8i11.4116-4122

Abstract

Penelitian ini bertujuan untuk mengkaji pengaruh inovasi produk keripik tempe daun jeruk terhadap daya saing pada skala Usaha Mikro, Kecil, dan Menengah (UMKM). Inovasi dilakukan melalui penambahan daun jeruk sebagai bahan baku tambahan yang memberikan aroma khas dan meningkatkan nilai jual produk. Metode penelitian yang digunakan adalah pendekatan kualitatif dengan teknik pengumpulan data melalui wawancara mendalam, observasi, dan dokumentasi pada pelaku UMKM di wilayah Sukarame, Palembang. Hasil penelitian menunjukkan bahwa inovasi ini mampu meningkatkan diferensiasi produk, memperluas segmen pasar, serta memperkuat identitas merek UMKM di tengah persaingan produk olahan tempe. Inovasi berbasis kearifan lokal juga meningkatkan persepsi kualitas di mata konsumen. Selain itu, pelaku UMKM mengalami peningkatan penjualan dan jangkauan distribusi produk setelah penerapan inovasi. Oleh karena itu, inovasi produk seperti keripik tempe daun jeruk layak dijadikan strategi pengembangan daya saing UMKM di sektor pangan olahan
Efektivitas Model Pembelajaran Collaborative Problem Solving Ditinjau dari Kemampuan Penalaran Matematis Siswa SMP Vira Hidayatunnisa; Rini Asnawati; Mella Triana
Jurnal Pendidikan Matematika : Judika Education Vol. 8 No. 5 (2025): Jurnal Pendidikan Matematika:Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/jszbxt84

Abstract

This research aims to test the effectiveness of the collaborative problem solving learning model in terms of students' mathematical reasoning skills. The method used is pretest-posttest control group design. This study involved students in grades VII-C and VII-F of SMP Negeri 1 Natar in the 2024/2025 academic year. The findings obtained were that (1) The mathematical reasoning skills of students who follow the collaborative problem solving model increases higher than the mathematical reasoning skills of students who follow the direct learning model; (2) The proportion of students who participate in collaborative problem solving learning who have mathematical reasoning skills categorized as good is more than 60%.; and (3) the average posttest score of students exceeded the KKM. The conclusion from the findings above is that the collaborative problem solving learning model is effective in terms of mathematical reasoning skills and can be a reference for teachers or other researchers.   Keywords: Collaborative problem solving, Effective, Mathematical reasoning     skills
Co-Authors Al Amin Bambang Sri Anggoro Caswita Dewi Purnamasari, Endah Efanti, Annisa Nur Erimson Siregar Erimson Siregar Erviana, Neriza Fauziah Hanri, Chuzairy Listyotami, Mega Kusuma Madani, Salsabila Fitria Muhammad Ferdiansyah Noer, Sri Hastusi Nurain Suryadinata Pentatito Gunowibowo Pentatito Gunowibowo Pentatito Gunowibowo Perdana, Aryudi Indra Putri, Aldelia Destiana Rahmadini, Sabila Rizqia Rini Asnawati Rini Asnawati Santy Setiawati Setiawati, Santy Siti Kharimatul Khotimah Sri Hastuti Noer Sugeng Sutiarso Suherman Suherman Undang Rosidin Vetama, Wanda Vira Hidayatunnisa Widia Ayu Juhara Widyastuti Widyastuti Widyastuti Widyastuti Widyastuti, Widyastuti Yeni Yeni Zakaria, Mohamad Ikram