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All Journal Jurnal Penelitian dan Pengembangan Sains dan Humaniora (JPPSH) Mimbar Ilmu Exploration In Early Childhood Research
Luh Putu Sri Lestari
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Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Social Sciences Other

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Model Pembelajaran OPPEMEI terhadap Hasil Belajar Ipas Peserta Didik Kelas IV Sekolah Dasar Ni Made Dwi Sukmawati; I Gusti Ayu Tri Agustiana; Luh Putu Sri Lestari
Jurnal Penelitian dan Pengembangan Sains dan Humaniora Vol. 8 No. 1 (2024): April
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jppsh.v8i1.76554

Abstract

Penelitian ini dilatar belakangi dengan kurangnya guru menggunakan model pembelajaran saat mengajar di dalam kelas. Tujuan penelitian ini untuk menganalisis perbedaan yang signifikan hasil belajar IPAS antara siswa yang dibelajarkan dengan model pembelajaran OPPEMEI dan siswa yang dibelajarkan dengan model konvenesional. Penelitian ini merupakan penelitian quasi eksperimen dengan menggunakan desain nonequivalent post-test only control group design. Populasi penelitian ini terdiri dua kelas yaitu kelas IVA dan IVB Sekolah Dasar yang berjumlah 57 siswa. Kemudian sampel dipilih, kelas IVA ditetapkan sebagai kelas eksperimen dan kelas IVB ditetapkan sebagai kelas kontrol. Data hasil belajar dikumpulkan dengan menggunakan metode tes pilihan ganda. Data yang diperoleh dianalisis dengan menggunakan teknik analisis Uji-t. Hasil penelitian menunjukkan terdapat perbedaan hasil belajar IPAS yang signifikan antara kelas eksperimen dengan kelas kontrol. Berdasarkan hasil tersebut dapat disimpulkan bahwa model pembelajaran OPPEMEI berdampak terhadap hasil belajar IPAS siswa kelas IV Sekolah Dasar. Dampak dari menggunakan model pembelajaran yaitu bagi siswa pengalaman belajar lebih menarik dan menyenangkan, sehingga hasil belajar siswa meningkat.
Problem Based Learning (PBL) Video Learning Based on Energy Source Material Videoscribe Rio Ananta, I Gede; Luh Putu Sri Lestari
Mimbar Ilmu Vol. 28 No. 3 (2023): December
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/mi.v28i3.64025

Abstract

Learning media plays a vital role in learning activities to achieve the goals of learning activities. However, most teachers still need to use media more, causing low student learning outcomes. Thus, supporting media is necessary for learning. This research aims to create learning videos for the Problem-Based Learning model based on VideoScribe for science content. The type of study used is development research with the ADDIE model. Product trials were conducted to test product validity by material and media experts, teachers conducted practicality tests, and effectiveness tests were given to students using a one-group pretest-posttest design. Data collection methods are questionnaires and tests. The data analysis technique used is qualitative and quantitative descriptive analysis. The study results obtained validity according to media experts at 4.70, learning design experts at 4.75, practicality of practitioner responses at 4.80, individual trials at 4.60, and small group trials at 4.62 in the outstanding category. Effectiveness testing found that the media was significantly effective. These results align with the study's aim to obtain valid and effective learning videos. The research concludes that PBL model learning videos based on VideoScribe with science content are declared valid and effective in learning activities to improve science learning outcomes for third-grade elementary school students.
Exploring STEM Learning in Lower Grade of Primary Education Riastini, Putu Nanci; I Nengah Suparta; Luh Putu Sri Lestari; Ade Dwi Utami
Exploration in Early Childhood Research Vol. 1 No. 1 (2024): Exploration in Early Childhood Research
Publisher : Sekolah Pascasarjana Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Studying STEM is essential for students, even the lower grades of elementary school, to develop 21st century skills from a young age. Unfortunately, research regarding teaching STEM to younger students and professional training models for educators to integrate STEM in elementary schools is lacking. This research aims to determine the application of STEM in lower elementary grades; examine the factors that influence the effectiveness of STEM implementation in lower elementary grades; investigate strategies used to introduce STEM in lower elementary grades; and assessing STEM evaluation methods to increase the effectiveness of STEM implementation in the lower elementary grades. The initial phase of the project will involve conducting exploratory research on STEM in elementary school classrooms. This research will use a combination of approaches, starting with quantitative research and continuing with qualitative research. Surveys will be used for quantitative data collection, while interviews, focus group discussions, and observations will be used for qualitative data collection. Quantitative data analysis will involve descriptive and inferential statistics. Qualitative data analysis will involve content analysis followed by the application of triangulation. The research results show that STEM is very necessary to improve elementary school students' thinking, STEM can be combined with games to attract students' attention. A simple example of applying STEM is a simple project, so it can train students to work in groups which will have an impact on their social emotional abilities. The results of this research can be used as a reference for future STEM applications.
Co-Authors Ade Dwi Utami I Gusti Ayu Tri Agustiana Ni Made Dwi Sukmawati Prof. Dr.I Nengah Suparta,M.Si . Putu Nanci Riastini, Putu Nanci Rio Ananta, I Gede