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All Journal Klasikal: Journal of Education, Language Teaching and Science
Awal Mulia Rejeki Tumanggor
Study Program of Physics Education, Faculty of Mathematics, Natural and Earth Sciences, Manado State University, Minahasa, Indonesia
Education Languange, Linguistic, Communication & Media Mathematics Other

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ANALYSIS OF PARABOLIC MOTION IN JAVELIN THROWING INSTRUCTION: INTEGRATION OF PHYSICS AND PHYSICAL EDUCATION Yustinus Tarigan; Awal Mulia Rejeki Tumanggor
KLASIKAL : JOURNAL OF EDUCATION, LANGUAGE TEACHING AND SCIENCE Vol 7 No 1 (2025): Klasikal: Journal of Education, Language Teaching and Science
Publisher : Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52208/klasikal.v7i1.1331

Abstract

Modern education demands cross-disciplinary integration, including physics and physical education, to build 21st-century competencies. This article analyzes the link between parabolic motion concepts in physics and javelin throwing techniques in physical education through descriptive qualitative literature study. Findings reveal that the javelin trajectory follows parabolic motion principles, but the optimal release angle (320–360) deviates from classical physics theory (450) due to biomechanical factors such as release height (2.1–2.3 m) and modern javelin aerodynamics. Initial velocity dominates distance (75% contribution) over release angle (θ). Integrative physics-PE learning increased conceptual understanding of parabolic motion by 34% and throwing accuracy by 27%, supported by PhET simulations and sensor-based biomechanical analysis. Pedagogical implications include correcting optimal angle misconceptions, emphasizing the approach phase, and teacher collaboration via lesson study. This integration strengthens contextual scientific literacy and motor skills.
Co-Authors Yustinus Tarigan