Tuesday, March 11, 2014

Home Jp Education ss 2013 MODEL remediation of misconceptions MATERIALS ELECTRICAL CIRCUITS USING


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Home Jp Education ss 2013 MODEL remediation of misconceptions MATERIALS ELECTRICAL CIRCUITS USING SIMULATION MODEL Phet remediation of misconceptions jodrell bank MATERIALS ELECTRICAL CIRCUITS USING SIMULATION Phet
ABSTRACT: jodrell bank This study used an experimental method to the design of "One-Group Pretest-Posttest Design". jodrell bank The samples were physics student teachers selected by random sampling technique. The research instrument jodrell bank uses a multiple choice test with questions (reason) is open along with the model Certainty of Response Index. The purpose of this study is the misconception remediate student teachers on the topic of electric circuits with PhET simulation model assisted the worksheet. Research results obtained by the percentage of post-pretest students misconceptions, the biggest jodrell bank on the concept of: (a) the electric current in the lamp post lights-2-1 was lifted in parallel jodrell bank circuits (53%), jodrell bank (b) potential difference open circuit containing a voltage source (48% ), (c) the electromotive force and voltage clamp (47%), (d) voltage and current clamp circuit containing a voltage source in parallel (37%), and (e) an electric current in a short relationship (28%). Post-treatment with the PhET simulation model assisted the worksheet, the results of the posttest shows 9 concepts (90%) successfully jodrell bank understood by students, including the status of guessing the concept, do not understand the concept, and misconceptions, while the concept of emf and voltage clamp (1 concept) only managed minimize jodrell bank student understanding of concepts and misconceptions with percentages 22% guess the concept, do not understand the concept of 17%, 11% and misconceptions.

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