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All Journal Jurnal Inovasi Pendidikan Kimia Tadris: Jurnal keguruan dan Ilmu Tarbiyah Jurnal Dampak JPS Unimus Phenomenon : Jurnal Pendidikan MIPA Edu Sains: Jurnal Pendidikan Sains dan Matematika Jurnal Sains & Teknologi Lingkungan Media Penelitian Pendidikan : Jurnal Penelitian dalam Bidang Pendidikan dan Pengajaran Jurnal Riset Fisika Edukasi dan Sains Jurnal Penelitian Pendidikan IPA (JPPIPA) INKUIRI : Jurnal Pendidikan IPA Orbital: Jurnal Pendidikan Kimia Justek : Jurnal Sains Dan Teknologi THABIEA (JOURNAL OF NATURAL SCIENCE TEACHING) Abdimasku : Jurnal Pengabdian Masyarakat Jurnal Pengabdian Masyarakat (ABDIRA) PSEJ (Pancasakti Science Education Journal) Abdimas Mandalika Indonesian Journal of Science and Education
Riva Ismawati, Riva
Jurusan Kimia FMIPA Universitas Negeri Semarang Gedung D6 lantai 2, Kampus Sekaran Gunungpati, Semarang, 50229, Telp. (024)8508035
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Nursing Physics Social Sciences Other

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ANALISIS KIMIA UDARA PT PAPERTECH INDONESIA UNIT II MAGELANG Puspitarini, Rizqa; Ismawati, Riva
Jurnal Sains dan Teknologi Lingkungan Vol. 14 No. 1 (2022): SAINS & TEKNOLOGI LINGKUNGAN
Publisher : Teknik Lingkungan Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/jstl.vol14.iss1.art5

Abstract

Pencemaran udara yang berasal dari kegiatan industri pulp dan kertas dapat menyebabkan penurunan kualitas lingkungan dan selanjutnya dapat menjadikan kualitas hidup rendah dari masyarakat yang tinggal di sekitar wilayah industri. Zat Pencemar yang dihasilkan oleh industri dapat berupa gas, asap, dan debu. Penelitian ini bertujuan untuk memaparkan sumber emisi dan karakteristiknya di industri PT Papertech Indonesia Unit II Magelang. Lokasi pengambilan data penelitian dilakukan di PT Papertech Indonesia Unit II Magelang. Area pengambilan sampel penelitian berupa udara dan debu di area sekitar pos satpam (down wind), genset perkins, boiler 2, area produksi. Pengujian emisi dilakukan di PT Papertech Indonesia Unit II Magelang. Hasil penelitian ini menunjukkan bahwa kadar sulfur dioksida (SO2), karbon monoksida (CO), nitrogen dioksida (NO2) dan partikulat sudah memenuhi baku mutu sesuai Surat Keputusan Gubernur Jawa Tengah Nomor 8 Tahun 2001 untuk area down wind, Peraturan Menteri Lingkungan Hidup Nomor 7 Tahun 2007 untuk area boiler 2, Peraturan Menteri Lingkungan Hidup Nomor 13 Tahun 2009 untuk area Genset Perkins dan Peraturan Menteri Ketenagakerjaan Nomor 5 Tahun 2018 untuk area produksi. Potensi polutan sulfur dioksida (SO2) yang tinggi terdapat pada area down wind dan polutan partikulat yang tinggi pada area genset perkins, dan boiler 2.
Kajian Pustaka Teknologi Pembelajaran Daring Pada Kegiatan Lab Kimia Ismawati, Riva; Widiyatmoko, Arif; Cahyono, Adi Nur
Jurnal Penelitian Pendidikan IPA Vol 9 No 10 (2023): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i10.3635

Abstract

Chemistry learning is inseparable from lab activities. Strengthening scientific concepts, skills and attitudes go through some experiments. Online learning is a consequence of the Covid 19 pandemic. It is a must option to make sure that students do not lose knowledge and skills causing academic setbacks. Online learning technology does not only aim to convey theoretical materials but also facilitates lab activities. This article tries to identify online learning technology applied to support activities in chemical laboratories and identify the advantages and disadvantages of their applications. This researcher writes this paper based on a review of the literature collected using the ERIC search. There are 17 selected readings reviewed manually. The analysis results show that Zoom meetings, video conferencing platforms, and the DryLab20 network technology are useful for synchronous laboratory learning. Video experiments, simulations, online modules, web-assign, Schoology, formative, Canva, and learning management systems can be used for asynchronous laboratory learning. There is a possibility of combining synchronous-asynchronous laboratory learning programs. Online laboratory learning has advantages in visualizing laboratory activities even though it cannot yet practice the skills acquired in real laboratories. There should be deep considerations regarding the use of online learning technology in laboratories after the pandemic regarding its advantages and disadvantages
Development of Case Based Learning Based E-Modules For Improving Junior High School Science Problem-Solving Skills Setianingsih, Dina Ragilia; Ismawati, Riva; Rahayu, Rina
Phenomenon : Jurnal Pendidikan MIPA Vol. 14 No. 2 (2024): Jurnal Pendidikan MIPA
Publisher : Faculty of Science and Technology, Universitas Islam Negeri Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/phen.2024.14.2.22535

Abstract

The 21st century requires students to have problem-solving skills as the ability to solve problems from previous activities to obtain new, more meaningful knowledge. PISA results in 2022 show Indonesia's science skills are low, especially in solving problems. The low problem solving ability is also experienced by SMPN 3 Mertoyudan students as evidenced by the analysis of ASAS 2023 results and interview results. The purpose of the research is to develop Case Based Learning-based e-modules that are valid, effective and practical to improve the KPM of junior high school students. This research method uses the Research and Development method with the ADDIE development model. The results of the research on the validity of the e-module showed an average assessment of 4.43 very valid with a feasibility percentage of 88.5% in the very feasible category. The effectiveness of e-modules based on the results of the t-test obtained sig 0.000, namely there is a significant difference and the magnitude of the increase in pretest and posttest results is high with a value of 0.70 in the N-Gain test. The practicality of e-modules is in the feasible category with a percentage of 81%. The conclusion of this study is that e-modules based on Case Based Learning are valid, effective and practical in improving problem solving skills. Suggestions from this study are expected to develop better e-modules with more complete, detailed material and clarity of instructions on e-modules.
Co-Authors Adi Nur Cahyono Afifah, Nidya ul Ahmad Muhlisin Arif Widiyatmoko, Arif Arifah, Tutik Dewantari, Nuryunita Din Azwar Uswatun Eli Trisnowati Fadilah, Arum Maharsi Muna, Lutfi Kaedzorotul Nanik Wijayati Puspitarini, Rizqa R. Sapto Hendri Boedi Soesatyo Rahayu, Zuninda Rina Rahayu Rina Rahayu, Rina Rizqa Puspitarini Rizqa Puspitarini S Siswanto Sakinah, Amanda Saptorini - Setianingsih, Dina Ragilia Setianingsih, Irma Sholihah, Fahridhotul Singgih, Suwito Utami, Tika Wahyu Wicaksono, Tegar Sindu Winarto Winarto