HYPOTHETICAL LEARNING TRAJECTORY AND STUDENTS’ MASTERY OF ARCHIMEDES LAW IN CLASS X SMAN 1 NORTH INDRALAYA

Ridhonaksa, Fanesa Prousvaliza and Siahaan, Sardianto Markos and ismet, ismet (2015) HYPOTHETICAL LEARNING TRAJECTORY AND STUDENTS’ MASTERY OF ARCHIMEDES LAW IN CLASS X SMAN 1 NORTH INDRALAYA. In: The Third South East Asia Design/Development Research International Conference, 18 Apr - 19 Apr 2015, Palembang.

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    Abstract

    This research aims to know the development of students' concept mastery and produce learning trajectory in topic Archimedes Law. The methods that used in this research is design research. Conjecture of student thinking and learning activity sequence that is contained in hypothetical learning trajectory (HLT) were developed in the preliminary design phase. Then, this HLT is applied to obtain a better mastery of concept of the Archimedes Law. This HLT is applied in 2 cycle, pilot experiment and teaching experiment. Researcher use 6 students as research subject that chosen by teacher’s recommendation in the pilot experiment cycle and use 30 students of class X.3 SMAN 1 North Indralaya in teaching experiment cycle. There are changes in students' mastery of concept of buoyancy, the weight difference of object in the air and in the water, force’s components that work on the object in the fluid, and the terms floating, drifting and sinking of objects overall are better. The results of this research shows that students’ learning sequence of Archimedes Law is from feeling the buoyant force, measuring the buoyant force, drawing the force components, and experiment using Cartesian balance, and followed by density experiment. This is done gradually and eventually students can achieve learning objectives programmed. Key Words: Learning Trajectory, Archimedes Law, Design Research

    Item Type: Conference or Workshop Item (Paper)
    Subjects: L Education > LB Theory and practice of education
    Divisions: Faculty of Teacher Training and Science Education > Department of Mathematics and Sciences Education > Physics Education
    Depositing User: DR. Ratu Ilma
    Date Deposited: 13 Aug 2015 11:09
    Last Modified: 13 Aug 2015 11:09
    URI: http://eprints.unsri.ac.id/id/eprint/5777

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