Sampah adalah barang bekas pakai yang dapat menyebabkan kerusakan lingkungan dan mengancam kelangsungan ekosistem makhluk hidup. Timbulan sampah atau limbah yang tidak dikelola akan berpotensi menjadi senyawa beracun dan berbahaya bagi kesehatan. Sebaliknya, apabila ditangani dengan baik maka sampah dapat memberikan manfaat ekonomis. Penanganan sampah tidak hanya menjadi tanggung jawab pemerintah namun juga masyarakat. Tujuan kegiatan kampanye ini adalah untuk mengubah pola pikir dan perilaku masyarakat di Kelurahan Sukamaju, Palembang dalam penanganan sampah rumah tangga, terutama terkait dengan pemilahan sampah organik dan anorganik. Kegiatan kampanye dilakukan dalam 4 tahap, yaitu observasi, sosialisasi, pemberian bantuan, dan pemantauan-evaluasi. Secara umum, warga Kelurahan Sukamaju telah menyadari bahwa sampah rumah tangga sebaiknya dipilah berdasarkan jenis. Namun, hasil pantauan menunjukkan bahwa bantuan tempat sampah gandeng yang diberikan oleh tim pengabdi belum dimanfaatkan secara baik. Oleh karena itu, kegiatan kampanye idealnya dilakukan secara periodik dan berkelanjutan disertai dengan upaya lain berupa pembuatan bank sampah dan pelatihan keterampilan produksi untuk mengolah sampah menjadi barang yang memiliki nilai ekonomis.
Students achievement that are less than optimal indicate the students thinking skills are not maximal. To improve students thinking skills can be done in several ways among others, students further deepen the concept of material, to provide further explanation and to provide alternative solutions to problems, so that students in the future are expected to solve problems in the environment. One learning model that can improve students thinking skills is problem based learning. Problem-based learning models can encourage students ability to conduct investigations and be able to provide alternative solutions to problems. This study aims to analyze the model problem based -fishbone on reproductive system material influencing learning outcomes and the health care attitude of high school students. This study used a quasi experimental design with pretest-posttest control group design. The sample of this study was students of class XI MIPA 2 and XI MIPA 6 in SMA N 1 Dempet which were determined using purposive sampling technique. The independent variable is a model problem based-fishbone on reproductive system material. Dependent variables are student learning outcomes and student health care attitudes. How to retrieve data using test and observation sheet questions. The results of data analysis showed that student learning outcomes could increase after learning activities were completed with completeness for both classes in a row 79.54% and 90.48%, and students had good health care attitudes. Based on the results of the study it can be concluded that the application of the model problem based- fishbone influences learning outcomes and health care attitudes in high school students.
Rambutan (Nephelium lappaceum L) is the original Indonesian tropical fruit. Generally people who eat rambutan only eat the flesh. They throw away the rind which is potential to be a waste. On the rambutan’s peel contains antioxidant which potentially becomes basic material of herbal medicine. However another compound has been not discovered yet. Except vitamin C, our body needs some other minerals. This study aims to analyze the vitamin C and other minerals content on rambutan’s peel extract. This study uses exploration study design. The sample of the study is rambutan’s peel on the Sekaran area, Gunungpati. Focus of this study is to test the vitamin C and minerals (Cu, K, Fe, and Zn) on Rambutan’s peel exreact. The vitamin C test uses HPLC and for minerals (Cu, K, Fe, and Zn) uses AAS. The result shows that value of vitamin C on rambutan’s rind extract is 0.0003941mg/100mg, while minerals (Cu, K, Fe, and Zn) are 0.0012996 mg/100mg, 0.0001645 mg/100mg, 0.00384 mg/100mg, and 0.0135065 mg/100mg. These results show that the extract contains vitamin C and minerals (Cu, K, Fe, and Zn).
Kegiatan pemberdayaan SDM ini merupakan suatu bentuk dari Tri Darma Perguruan Tinggi oleh mahasiswa kepada masyarakat dengan pendekatan lintas keilmuan dalam upaya untuk memampukan masyarakat Rawa Tanjung tepatnya di RT.08 RW.04 Kecamatan Sako Kelurahan Sukamaju kota Palembang. Berdasarkan hasil observasi di lingkungan Rawa Tanjung terdapat banyak bekas cup air minuman berserakan maka dari itu Tim Pengabdi Kepada Masyarakat (PKM) berinisiatif untuk mengajak masyarakat untuk mengumpulkan cup air mineral bekas yang akan di jadikan bahan dasar pembuatan gantungan multifungsi, penelitian ini menggunakan metode penelitian kualitatif yang bertujuan untuk meningkatkan kesadaran masyarakat dalam pentingnya menjaga kebersihan lingkungan, menanggulangi limbah sampah plastik dan juga dapat menjadi nilai tambah pada perekonomian masyarakat.
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