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All Journal PROSIDING SEMINAR KIMIA
Siti Khodijah Dalimunthe
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Chemistry

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PENGEMBANGAN MEDIA PEMBELAJARAN BERBASIS ISPRING PRESENTER UNTUK MENIGKATKAN HASIL BELAJAR SISWA PADA MATERI MINYAK BUMI Siti Khodijah Dalimunthe; Destria Roza
PROSIDING SEMINAR KIMIA 2021: SEMINAR NASIONAL KIMIA 2021
Publisher : PROSIDING SEMINAR KIMIA

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Penelitian ini bertujuan untuk menghasilkan media pembelajaran berbasis iSpring Presenter yang layak digunakan pada materi minyak bumi. Dan kedua adalah untuk mengetahui apakah hasil belajar siswa yang menggunakan iSpring Presenter lebih tinggi dari hasil belajar siswa yang tidak menggunakan media pembelajaran berbasis iSpring Presenter atau hanya memakai media powerpoint biasa saja. Metode penelitian yang digunakan pada penelitian ini adalah penelitian dan pengembangan atau Research and Development (R&D). Teknik pengambilan sampel adalah purposive sampling. Dari enam kelas diperoleh kelas XI IPA 1 sebagai kelas eksperimen dengan meggunakan media iSpring Presenter dan kelas XI IPA 3 sebagai kelas kontrol menggunakan media powerpoint biasa. Analisis data dalam penelitian ini menggunakan uji t satu pihak, yaitu menggunakan uji pihak kanan pada taraf signifikan 5%. Hasil penelitian menunjukkan bahwa media pembelajaran iSpring Presenter yang dikembangkan memperoleh kelayakan materi dan media dengan hasil beturut sebesar 89% dan 85,6% dengan kategori sangat layak untuk digunakan. Kemudian hasil belajar siswa diperoleh data harga thitung > ttabel (3,90 > 1,670), dapat disimpulkan bahwa hasil belajar siswa menggunakan media pembelajaran berbasis iSpring presenter lebih tinggi dibandingkan hasil belajar siswa menggunakan media pembelajaran powerpoint biasa. Kata kunci : Kelayakan Media, Hasil Belajar, iSpring Presenter, PowerPoint.
ANALISIS KEBUTUHAN E-MODUL BERBASIS MASALAH MENGGUNAKAN APLIKASI MOODLE MATERI KIMIA SISWA SMA/MA KELAS XI SEMESTER II Siti Khodijah Dalimunthe; Nurfajriani Nurfajriani; Murniaty Simorangkir
PROSIDING SEMINAR KIMIA Vol 1 No 1 (2022): Prosiding SNK 2022
Publisher : Jurusan Kimia Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Mulawarman

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This study aims to analyze the need develop a teaching material needed in schools, namely problem-based e-module using Moodle on chemistry material for even semester XI SMA. This type of research is part of development research using ADDIE. This research is only up to in the first stage. Subject and location of this research are chemistry teachers and students of class XI SMA N 1 Binjai Langkat district. research instrument used interview questionnaires and BSNP assessments. the research obtained several result, namely schools using the 2013 curriculum, teaching materials in the form of textbooks. The existence of textbooks is still abstract and the level is too high so it is difficult for students to understand. The problem-based learning model and use of electronic media in learning hav'nt implemented. The chemistry textbook analyzed was concluded to be suitable for use, however, in the book, the material contained is very short, does'nt contain multimedia links as additional reference material that can enrich students' insight and make it easier to understand the material. can be concluded that it is necessary to develop problem-based e-module teaching materials using the Moodle application on chemistry material for even semester XI SMA. Keywords: Needs Analysis, E-Module Media
EFEKTIVITAS PEMBELAJARAN ONLINE PADA MASA PANDEMI COVID-19 Lenggasari Pohan; Nurfajriani Nurfajriani; Retno Dwi Suyanti; Siti Khodijah Dalimunthe
PROSIDING SEMINAR KIMIA Vol 1 No 1 (2022): Prosiding SNK 2022
Publisher : Jurusan Kimia Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Mulawarman

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Research has been carried out on "The Effectiveness of Online Learning During the Covid-19 Pandemic" at SMAN 1 Binjai Kuala Begumit for the 2020/2021 Academic Year. This study aims to determine student activities, to use online learning media and to find out the benefits of online learning. Research methods This type of research is included in qualitative research. Where in this study using a study of literature, journals, books. This study uses a survey method conducted online. Data were collected using the saturated sample method, where the entire population was sampled.Data collection was carried out by distributing online questionnaires to 35 respondents as a sample consisting of school teachers at SMAN 1 Binjai Kuala Begumit who conducted online learning. Collecting data using a questionnaire is used to get responses from respondents. Based on the research results obtained from respondents' answers, it shows that: 58% of respondents are ready to follow changes and support government directives to implement online learning. 40% of respondents are happy to use online learning media. 20% of respondents support if this online learning system is implemented in the future. 25% of respondents stated that online learning was effective in improving student learning outcomes. Keywords: Online learning, Pandemic Period.
Co-Authors Lenggasari Pohan Murniaty Simorangkir Nurfajriani Nurfajriani Retno Dwi Suyanti Roza, Destria