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The Training of Physics Olympiad for Students at SMA IT Al-Auliya Balikpapan Shoodiqin, Dian Mart; Febrian Dedi Sastrawan; Meidi Arisalwadi; Atut Reni Septiana; Rahmania
Khidmatuna (Jurnal Pengabdian Kepada Masyarakat) Vol 2 No 2 (2023): May
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58330/khidmatuna.v3i1.382

Abstract

The Capital City of Indonesia will be moved from Jakarta to Penajam Paser Utara, East Kalimantan. Balikpapan, as the nearest big city from Penajam Paser Utara, has a huge potential in the development of science and technology in the future. However, achieving greater potential requires dedication, effort and hard work. Through this community service activity, it is expected that the enthusiasm of the young generation, especially high school students, related to the world of science (Physics) will increase. In this activity, the community engagement team provides a training regarding problem solving to physics olympaid question. Lecturing (material enrichment) and group discussion (answering examples of Physics Olympiad questions) methods were used in this activity. The result shows that the students’ ability in problem solving skill increased. It can be seen from the pre-test and post-test scores. Furthermore, one of the trained students won the competition in city level, Balikpapan City, and had a chance to join the competition in province level. Based on the result, Balikpapan's young generation has an enermous potential to develop science and technology. Hopefully, in the future this activity can be held in a wider and sustainable scope.
Analysis of The Influence Between Turbidity Value on Total Suspended Solid (TSS) Value At The River Water Surface In Kutai Kartanegara Alya Indah Putri; Meidi Arisalwadi
Frontier Advances in Applied Science and Engineering Vol. 1 No. 1 (2023)
Publisher : Tinta Emas Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59535/faase.v1i1.129

Abstract

Indonesia is a country that has abundant natural resources, one of which is non-renewable natural resources such as minerals and coal. One of the provinces in Indonesia that has natural wealth of minerals and coal is in the province of East Kalimantan, one of which is in Kutai Kartanegara Regency. The coal mines also use rivers to carry out their mining activities such as exploiting mining products. physical parameters for water quality color, odor, temperature, solids, TDS, TSS, oil and grease. The value of Turbidity and TSS is always directly proportional or linear because it is supported by a theory which states that the value of TSS is always directly proportional to the value of Turbidity, because the higher the TSS or solid particles, the higher the value of Turbidity, resulting in linearity.