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All Journal JCRS (Journal of Community Research and Service) Journal of Authentic Research
Arifuddin, M
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Earth & Planetary Sciences Education Public Health Social Sciences Other

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Pengembangan Materi Ajar Impuls dan Momentum Menggunakan Model Pengajaran Langsung Untuk Melatih Keterampilan Pemecahan Masalah Purba, Clinton; Arifuddin, M; Mahtari, Saiyidah
Journal of Authentic Research Vol. 1 No. 2 (2022): July
Publisher : LITPAM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/jar.v3i1.1035

Abstract

Hasi penelitian menunjukkan peran materia ajar sangat krusial dalam pembelajaran fisika. Sayangnya, ketersediaan materia ajar yang relevan masih kurang diperhatikan sehingga keterampilan pemecahan masalah siswa masih tergolong rendah pada saat diberikan latihan soal. Tujuan penelitian ini adalah mendeskripsikan validitas, kepraktisan, dan efektivitas materi ajar fisika. Penelitian ini merupakan penelitian pengembangan menggunakan model desain ASSURE. Penelitian ini melibatkan dua validator ahli (dosen) dan satu validator praktisi (guru matapelajaran) untuk menguji validitas materi ajar. Pada tahap uji kepraktisan dan keefektifan, 27 siswa kelas X MIPA 5 di SMA Negeri 2 Banjarmasin dilibatkan dalam penelitian ini. Data penelitian diperoleh menggunakan lembar validasi materi ajar, angket respon siswa, dan tes hasil belajar siswa yang dianalisis secara deskriptif-kuantitatif. Hasil penelitian menunjukkan bahwa (1) validitas materi ajar berdasarkan lembar validasi berkategori valid (skor: 3,38) dan reliabel (r: 0.97), (2) kepraktisan materi ajar berdasarkan angket respon siswa berkategori praktis (skor: 3,08), (3) efektivitas materi ajar berdasarkan tes hasil belajar berkategori sedang (n-gain: 0,62). Berdasarkan hasil penelitian, dapat disimpulkan bahwa materi ajar impuls dan momentum yang dikembangkan valid, praktis dan efektif untuk melatihkan keterampilan pemecahan masalah dan layak untuk digunakan dalam pengajaran fisika. Development of Teaching Materials for Impulse and Momentum Using the Direct Instruction Model to Train Problem-Solving Skills Abstract Research results indicate the crucial role of teaching materials in physics learning. Unfortunately, the availability of relevant teaching materials is still overlooked, resulting in students' problem-solving skills being relatively low when given problem-solving exercises. The purpose of this study is to describe the validity, practicality, and effectiveness of physics teaching materials. This research is a development study using the ASSURE design model. The study involved two expert validators (lecturers) and one practitioner validator (subject teacher) to test the validity of the teaching materials. In the practicality and effectiveness test phases, 27 students from class X MIPA 5 at SMA Negeri 2 Banjarmasin were involved in this study. Research data were obtained using teaching material validation sheets, student response questionnaires, and student learning outcome tests, which were analyzed descriptively and quantitatively. The results show that (1) the validity of teaching materials based on the validation sheet is categorized as valid (score: 3.38) and reliable (r: 0.97), (2) the practicality of teaching materials based on student response questionnaires is categorized as practical (score: 3.08), (3) the effectiveness of teaching materials based on learning outcome tests is categorized as moderate (n-gain: 0.62). Based on the research results, it can be concluded that the developed teaching materials for impulse and momentum are valid, practical, and effective for training problem-solving skills and are suitable for use in physics teaching.
Workshop Pembuatan Gummy Candy Madu Kelulut Di Desa Bangun Rejo Kabupaten Kutai Kartanegara Samsul, Erwin; Junaidin, Junaidin; Rijai, Laode; Ibrahim, Arsyik; Herman, Herman; Rusli, Rolan; Ahmad, Islamudin; Febrina, Lizma; Farah, Harra Ismi; Hikmawan, Baso Didik; Rija’i, Hifdzur Rashif; Supriatno, Supriatno; Rusman, Arman; Almeida, Maria; Riki, Riki; Arifuddin, M; Bone, Mahfuzun; Arifian, Hanggara; Setiawaty, Agus
Journal of Community Research and Service Vol. 9 No. 2: July (2025)
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jcrs.v9i2.69839

Abstract

A workshop on making gummy candy based on stingless bee honey was held in Bangun Rejo Village, Kutai Kartanegara Regency, as an effort to empower the community through innovation in locally processed food products. The aim of this activity was to improve the skills of MSME actors and village residents in producing stingless honey gummy candy, and to elevate the added value of local honey. The methods used included a short theoretical session about the composition of stingless bee honey and the technical process of gummy candy production, a live demonstration, group practice among participants, as well as evaluation via pre-test and post-test on understanding and skills. The workshop was attended by 50 participants from various MSMEs and community groups. Results showed that after training there was an increase in participant understanding by approximately 75% compared to before the training. Furthermore, participants succeeded in making gummy candy with a chewy texture, the natural sweetness of stingless bee honey, and a distinctive aroma that was well accepted in organoleptic tests. This workshop made a tangible contribution to local product diversification, increasing production capacity, and the potential enhancement of village income through signature products based on stingless bee.
Co-Authors Agus Setiawaty Almeida, Maria Arifian, Hanggara Bone, Mahfuzun Farah, Harra Ismi Febrina, Lizma Herman Herman Hikmawan, Baso Didik Ibrahim, Arsyik Islamudin Ahmad Junaidin, Junaidin Laode Rijai Purba, Clinton Rija’i, Hifdzur Rashif RIKI RIKI, RIKI Rusli, Rolan Rusman, Arman Saiyidah Mahtari Samsul, Erwin Supriatno