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All Journal Jurnal Tematik Jurnal Penelitian Pendidikan IPA (JPPIPA) PENDIPA Journal of Science Education Martabe : Jurnal Pengabdian Kepada Masyarakat Edunesia : jurnal Ilmiah Pendidikan BERNAS: Jurnal Pengabdian Kepada Masyarakat Konstanta: Jurnal Matematika dan Ilmu Pengetahuan Alam SAMBARA: Jurnal Pengabdian Kepada Masyarakat
Gayus Simarmata
Universitas HKBP Nommensen Pematangsiantar
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Dentistry Education Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Neuroscience Nursing Physics Public Health Social Sciences Veterinary Other

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Journal : PENDIPA Journal of Science Education

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Motivasi dalam Pembelajaran Mate Motivasi dalam Pembelajaran Matematika Siswa di SMK Teladan Tanah Jawa: Motivasi dalam Pembelajaran Matematika Siswa di SMK Teladan Tanah Jawa Gayus Simarmata; Christa Voni Roulina Sinaga
PendIPA Journal of Science Education Vol 7 No 2 (2023): June
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.7.2.299-303

Abstract

Learning mathematics in vocational high school (SMK) is not always easy. There are times when vocational high school mathematics teachers complain about learning problems. This study aims to determine learning motivation and its contribution to student learning outcomes at SMK Nusantara Tanah Jawa. The research method used was a survey method with correlational analysis, with a total sample of 79 people. The data collection techniques used were interviews, questionnaires and documentation. From the results of the research, it was obtained; that the measure of student motivation was 64.61, while the learning outcomes were 64.61 (complete). A 54.80% of students' mathematics learning outcomes were determined by their learning motivation, with the regression equation Y' = 9.86 + 0.86X. The magnitude of the contribution of learning motivation to learning outcomes does not determine the level of learning outcomes.
Analisis Bahan Ajar Kimia SMA/MA Analisis Bahan Ajar Kimia SMA/MA Berdasarkan Pendekatan Science, Technology, Engineering and Mathematic (STEM): Analisis Bahan Ajar Kimia SMA/MA Berdasarkan Pendekatan Science, Technology, Engineering and Mathematic (STEM) Eva Pratiwi Pane; Anita Debora Br Simangunsong; Ropinus Sidabutar; Gayus Simarmata
PendIPA Journal of Science Education Vol 8 No 1 (2024): February
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.8.1.35-40

Abstract

Good teaching materials have certain criteria or certain standards, such as their relevance to the current curriculum. The STEM approach offers teachers the opportunity to introduce students to various concepts to teach teaching materials that can be integrated into natural sciences including chemistry. This research aims to describe the presentation of STEM aspects in class XI high school chemistry teaching materials regarding reaction rates. The method in this research is a qualitative descriptive method with a content analysis approach. The data source comes from three books for class XI high school chemistry teaching materials which are most widely used in Pematangsiatar City. The technique for selecting research objects uses purposive sampling technique. Data collection was carried out analyzing material based on STEM indicators. Testing the validity of the instrument uses the Gregory formula, while testing the validity of the data uses data triangulation. The results of the research show that the percentage of quotations appearing in each book, namely in book A, has aspects of Science 30%, Technology 40%, and Mathematics 30%. In book B, the Science aspect is 19.05%, Technology 42.86%, Engineering 9.52% and Mathematics 28.57%. In book C, the Science aspect is 25%, Technology 25%, Engineering 18.75% and Mathematics 31.25%. Based on the total occurrence of STEM aspect indicators, the order of teaching materials that fulfill the STEM aspect is Book B > Book C > Book A, so that Book B has the highest number of occurrences of STEM aspect quotes.
Co-Authors Anita Debora Simangunsong Benjamin A Simamora Christa Voni R Sinaga Firman Pangaribuan Hosea Togatorop Hutagalung, S.Lamriana Hutagalung, Sampe Roly Junifer Siregar Lubis, Nenni Faridah Pane, Eva Pratiwi Pasaribu, Eva Pasaribu, Sunggul Purba, Nancy Angelia Rina Devi Romauli Siahaan Sabar Dumayanti Sihombing Saragih, Reagan Surbakti Sauduran, Golda Novatrasio Siahaan, Theresia Monika Sidabutar, Ropinus Sinaga, Christa Voni Roulina Sitio, Hetdy Sitorus P, Lampola Situmorang, Eduward Vina Merina Br Sianipar Vita Riahni Saragih