Claim Missing Document
Check
Articles

Found 2 Documents
Search

Pemanfaatan Bahan Sederhana Sebagai Media Pembelajaran di SD Negeri 1 Tangkura Kecamatan Poso Pesisir Selatan Shelvy Ferawati Rurua; Indri Novayanti Gala; Bleiser Tanari
Jurnal Pengabdian kepada Masyarakat Nusantara Vol. 3 No. 2.2 (2023): Jurnal Pengabdian kepada Masyarakat Nusantara
Publisher : Cv. Utility Project Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (929.399 KB)

Abstract

Salah satu tugas guru adalah mengajar. Hal ini tentunya menuntut guru untuk memiliki kemampuan dan kreativitas dalam merancang suatu pembelajaran yang menarik bahkan memotivasi siswa dalam belajar. Guru mudah dalam mengajar apabila mampu menggunakan media pembelajaran yang berperan sebagai alat bantu dalam menyampaikan materi di kelas. Media pembelajaran dapat dibuat dari bahan yang sederhana berupa barang bekas ataupun bahan yang mudah didapat di lingkungan sekitar serta tidak memerlukan biaya yang besar dalam pembuatannya. Pemanfaatan bahan sederhana sebagai media pembelajaran dapat menjadi solusi alternatif dalam mendukung proses pembelajaran dan memberikan keterampilan serta kreativitas guru dalam menggunakan media pembelajaran. Tujuan kegiatan ini adalah meningkatkan pemahaman serta keterampilan dan kreativitas guru dalam membuat media pembelajaran berbasis bahan sederhana. Pelaksanaan kegiatan dilakukan melalui tiga tahap yaitu tahap perencanaan, tahap pelaksanaan dan tahap evaluasi. Hasil kegiatan ini diperoleh bahwa meningkatnya pemahaman guru tentang media pembelajaran serta munculnya kreativitas guru dalam memanfaatkan bahan sederhana menjadi media pembelajaran.
Organic pollution level and water quality in Poso river with macroinvertebrate indicators Indri Novayanti Gala; Shelvy Ferawati Rurua
Edubiotik : Jurnal Pendidikan, Biologi dan Terapan Vol 7 No 02 (2022): Edubiotik : Jurnal Pendidikan, Biologi dan Terapan
Publisher : Biology Education Department, IKIP Budi Utomo, Malang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33503/ebio.v7i02.1974

Abstract

The Poso river is one of the rivers in the Poso Regency that is utilized as a water source and channeled to people's homes by the Regional Drinking Water Company. There are also people who take water directly from the river for consumption. However, there is a lot of garbage/waste found on the banks and bodies of the river due to the economic and social activities of the people living along the Poso river. There are several home industries that dispose of their industrial waste directly into the Poso river, causing pollution that affects the water quality of the Poso river. The objective of this study was to analyze the level of organic pollution and water quality in the Poso river with macroinvertebrates as biological indicators. The research samples were all macroinvertebrates found at the time of sampling at each station. Data collection/sampling was conducted at four stations, namely station 1 in residential areas; station 2 at the central market and industrial activity; station 3 in the tofu factory; and station 4 in the estuary area. Data was collected by determining the point for sampling first. The bottom substrate of the Poso river was mud so that macroinvertebrates could only be collected by sweeping techniques. The data analysis technique used was the FBI (Family Biotic Index) formula. The results showed that there were 10 taxa of macroinvertebrate biota families obtained at all research stations with a Family Biotic Index (FBI) value of 6.13. This means that the water quality of the Poso river in the Poso Kota Selatan and Poso Kota Sub-districts is rather poor.