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All Journal Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Jurnal Semarak Mengabdi
Yuningsih, Siti
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Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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DEVELOPMENT OF PROBLEM BASED LEARNING MODULE ON BUFFER SOLUTION AT ELEVEN GRADE ON PUBLIC HIGH SCHOOL IN PONTIANAK Yuningsih, Siti; Melati, Husna Amalya; Lestari, Ira
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 5, No 3 (2016): Maret 2016
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (348.121 KB)

Abstract

Abstract : The research aims to produce problem based learning module on buffer solution of eleven grade that is appropriate as teaching materials. The method used is a Research and Development recommended by Borg & Gall. The sample in this research was determined by disproportionate stratified random sampling and purposive sampling technique. Based on the results of data analysis on the questionnaire obtained: (1) evaluation of the expert judgment in terms of the feasibility of content, feasibility of presentation, feasibility of linguistic and feasibility of graph are respectively 89,74% (very high), 89,27% (very high), 92,5% (very high), and 85,23% (very high); (2) The readability test on initial field trials teacher response is 68,75% (high) and students response is 78,43% (high); and (3) The readability test on major field trials teacher response is 82,49% (very high) and students response is 85,14% (very high). It can be concluded that the module developed feasible used as teaching materials and has a high readability based on the responses of teachers and students.   Keywords:  problem based learning modules, buffer solution
Pemberdayaan Pengurus Koperasi Kelurahan Merah Putih di Kelurahan Surabaya Kecamatan Sungai Serut Kota Bengkulu Dalam Penyusunan Proposal Bisnis KDKMP AL Hidayat, Rahmat; Ridianto, Ridianto; Yuningsih, Siti; Alfatah , Dhika; Hestiana, Agustria
Jurnal Semarak Mengabdi Vol 5 No 1 (2026): Januari
Publisher : STIA Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56135/jsm.v5i1.326

Abstract

Koperasi memiliki peran strategis dalam mendorong pertumbuhan ekonomi masyarakat berbasis kebersamaan dan kemandirian. Namun demikian, masih banyak koperasi yang menghadapi kendala dalam pengembangan usaha, salah satunya adalah keterbatasan kemampuan pengurus dalam menyusun proposal bisnis yang sistematis dan layak secara ekonomis. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk mendampingi pengurus Koperasi Merah Putih Kelurahan Surabaya Kecamatan Sungai Serut dalam penyusunan proposal bisnis sebagai dasar perencanaan dan pengembangan usaha koperasi. Metode yang digunakan meliputi pelatihan, diskusi, dan pendampingan intensif secara partisipatif. Hasil kegiatan menunjukkan adanya peningkatan pemahaman pengurus koperasi terkait konsep bisnis koperasi, analisis usaha, serta kemampuan menyusun proposal bisnis yang terstruktur dan aplikatif. Pendampingan ini diharapkan dapat meningkatkan profesionalisme pengelolaan koperasi dan memperkuat akses koperasi terhadap sumber pendanaan dan kemitraan usaha.
Co-Authors Al Hidayat, Rahmat Alfatah , Dhika Hestiana, Agustria Husna Amalya Melati Ira Lestari Ridianto, Ridianto