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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) ORBITA: Jurnal Pendidikan dan Ilmu Fisika Jurnal Pendidikan Fisika dan Teknologi Lumbung Inovasi: Jurnal Pengabdian Kepada Masyarakat Unram Journal of Community Service (UJCS) Journal of Science and Science Education (JoSSEd) AMPLITUDO: Journal of Science & Technology Innovation Indonesian Journal of Teacher Education
Muhammad Zuhdi
University of Mataram
Agriculture, Biological Sciences & Forestry Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Neuroscience Physics Social Sciences Other

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The Influence of the Project Based Learning (PjBL) Model on Student Learning Outcomes Hafifah Namira; Muhammad Zuhdi; Wahyudi Wahyudi
AMPLITUDO : Journal of Science and Technology Innovation Vol. 3 No. 1 (2024): February
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v3i1.123

Abstract

The purpose of the research to determine the effect of Project Based Learning (PjBL) model on student learning outcomes in optical instruments. The sampling technique used purposive sampling, obtained class XI MIPA 4 as experimental class and XI MIPA 5 as control class. The research design used was a nonequivalent control group design. The experimental class will be given treatment using the Project Based Learning (PjBL) model, while the control class will use the expository model (conventional learning). Learning outcomes abilities measured in the cognitive domain include: C1) remembering, C2) understanding, C3) applying, C4) analyzing, C5) evaluating, and C6) creating. The instrument used was 10 multiple choice questions. Data were analyzed using parametric statistics, namely Manova. The results showed a sinificance value of 0.000 < 0.05 and a value of Rcount > Rtable where 0.359 > 0.350, so H0 was rejected and Ha was accepted. So can be concluded that there is an influence of the Project Based Learning (PjBL) model on scientific literacy and student learning outcomes in optical equipment material.
Sources of Error in Blood Pressure Measurement Using Digital and Aneroid Tensimeters Muhammad Zuhdi; Ahmad Busyairi
AMPLITUDO : Journal of Science and Technology Innovation Vol. 3 No. 1 (2024): February
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v3i1.137

Abstract

A tensimeter is an instrument works with concept of physics used to measure blood pressure. The measured blood pressure is the relative pressure between the pressure inside the blood vessels compared to the pressure of the atmosphere. Blood pressure measurements using a digital tensimeter are much more acurate than measurements using a aneroid tensimeter. Measurements with an aneroid sphygmomanometer at a hospital in the city of Mataram showed a measurement error up to 20 mmHg compared to a digital sphygmomanometer. Source of error consist of two main factors ie. Instrument error and human error. From this research it was found that measurements using a digital sphygmo-manometer are more accurate, so the use of this type of sphygmomanometer is highly recommended for clinical measurements in hospitals and health hospitals.
Co-Authors Agus Wachid Habiburrohman Ahmad Busyairi, Ahmad Ahmad Harjono Aris Doyan Aris Doyan Baiq Hurun Infarlina Bakti Sukrisna Barinta Nur Respasari Fitriana Yuni Hartati G. Gunawan Gunawan Gunawan Gunawan Gunawan Hafifah Namira Hijrotussulusi Hijrotussulusi Hikmawati Hikmawati Himawati Hikmawati Hisbulloh Als Mustofa I Wayan Gunada Jannatin Ardhuha Johana Aulina Rahmatin Joni Rokhmat Muh. Makhrus Muhammad Taufik Ni Nyoman Sri Putu Verawati Nina Nisrina Sahwi Sahwi Shelliana Iqlima Syahrial Ayub Syamsuddin Syamsuddin Syamsul Hakim Thufail Mujaddid Al-Qoyyim Wahyudi Wahyudi Wahyudi Wahyudi Windy Zaerani