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Efektivitas Pembelajaran Berbasis Masalah Pencemaran Limbah Pemutih Dalam Meningkatkan Keterampilan Berpikir Kreatif Selly Agustin; Noor Fadiawati; Chansyanah Diawati
Jurnal Pendidikan dan Pembelajaran Kimia Vol 7, No 2 (2018): Jurnal Pendidikan dan Pembelajaran Kimia
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (540.208 KB)

Abstract

This research was aimed to describe the effectiveness in problem-based learning pollution bleach waste to improving creative thinking skills. The research design used was the matching only pretest and postest control group design. The population in this research was all of students in grade XI IPA one of Senior High School in Bandarlampung, the sample of the research are XI IPA 2 and XI IPA 5 that obtained by purposive sampling technique. The data analysis technique used was parametric statistic test using t-test to postestt value. The results of this study it can be seen from postest value. Postest value in the experiment class that is greater than the postest value in the control class as well as the n-gain on the medium categorized in the experimental class and in the low control class indicate that problem-based learning model of pollution bleach liquid wastecan improve students' creative thinking skills.Penelitian ini bertujuan untuk mendeskripsikan efektivitas pembelajaran berbasis masalah pencemaran limbah pemutih dalam meningkatkan keterampilan berpikir kreatif siswa. Desain penelitian yang digunakan adalah the matching only pretest and postest control group design. Populasi dalam penelitian ini adalah seluruh siswa kelas XI IPA salah satu SMA di Bandarlampung, dengan sampel penelitian yaitu siswa kelas XI IPA 2 dan XI IPA 5 yang diperoleh dengan teknik purposive sampling. Teknik analisis data yang digunakan adalah uji statistik parametrik menggunakan uji t terhadap nilai postes. Hasil penelitian ini dapat dilihat berdasarkan nilai postes yang ditunjukkan. Nilai postes di kelas eksperimen yang lebih besar daripada nilai postes di kelas kontrol dan juga n-gain  yang berkategori sedang di kelas eksperimen dan di kelas kontrol berkategori rendah menunjukkan bahwa model pembelajaran berbasis masalah pencemaran limbah pemutih dapat meningkatkan keterampilan berpikir kreatif siswa.Kata kunci: pembelajaran berbasis masalah, pencemaran limbah pemutih, keterampilan berpikir kreatif
Pendampingan Produksi Konten Kreatif dalam Penguatan Branding Digital pada PT Mellcoir Sport Indonesia Selly Agustin; Faizal Bakhron A.; Bintang Satria P.; Moch. Satrio Dewa N.; Kukuh Sinduwiatmo
ABDISOSHUM: Jurnal Pengabdian Masyarakat Bidang Sosial dan Humaniora Vol. 4 No. 4 (2025): Desember 2025
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/abdisoshum.v4i4.6773

Abstract

This community service activity focuses on mentoring creative content production as an effort to strengthen the digital branding of PT Mellcoir Sport Indonesia thru collaboration between students, supervising lecturers, and partner industry representatives. The method used is descriptive qualitative with a participatory and collaborative approach to improve students' practical competencies while also refining the company's visual communication strategies and social media management. This activity includes needs analysis, material design, and content production that aligns with brand character and digital market trends, encompassing photo shoots and promotional video creation. The findings from this activity indicate that direct collaboration based on real-world practices has a significant impact on improving content management, increasing visual consistency, and strengthening audience interaction on social media. Furthermore, this activity is also beneficial in building sustainable synergy between the campus environment and industry, while simultaneously enhancing students' ability to apply visual communication theory directly. The contribution of this activity is expected to serve as an example of best practices for digital-based branding development and effectively support local product empowerment programs. Thus, this collaboration is important to ensure the sustainability of local industry branding strategies in the digital age.