A Rusli
Program Studi Pendidikan IPA, Sekolah Pascasarjana Universitas Pendidikan Indonesia, Bandung, Indonesia

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Journal : Cakrawala Pendidikan

IMPLEMENTASI PEMBELAJARAN BERBASIS MULTI REPRESENTASI UNTUK PENINGKATAN PENGUASAAN KONSEP FISIKA KUANTUM ., Abdurrahman; ., Liliasari; Rusli, A; Waldrip, Bruce
Jurnal Cakrawala Pendidikan No 1 (2011): CAKRAWALA PENDIDIKAN EDISI Februari 2011, Th. XXX, No. 1
Publisher : LPMPP Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (377.252 KB) | DOI: 10.21831/cp.v1i1.4189

Abstract

Abstract: Implementation of Multiple-Representation-Based Instructions to Improve the Mastery of Quantum Physics Concepts. This study aimed to design and investigate the role of multiple-representation-based instructions in the improvement of student teachers’ quantum physics mastery. This study used a quasi-experimental control group pretest-posttest design as quantitative part of a mixed-methods study. The subjects were student teachers of physics in the Department of Mathematics and Science Education in a state university in Lampung Province in the 2009-2010 academic year. For assessing the quantum physics mastery, the Quantum Physics Concept Achievement Test (QPCAT) was used. The quantitative analyses were conducted using the Mann Whitney U test. The results showed that multiple-representation-based instructions had a significant effect on student teachers’ quantum physics concept mastery. The results of semi-structured interviews as qualitative part of this study indicated that in the experimental group the students used a variety of representation modes in the learning process and were capable of using the most appropriate one to solve a given quantum physics concept problem. Keywords: quantum physics, multiple representations, concept mastery