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Journal Article

Chu, H. and Treagust, D. and Chandrasegaran, C. 2009. A Stratified Study of Students' Understanding of Basic Optics Concepts in Different Contexts Using Two-Tier Multiple-Choice Items.. Research in Science and Technological Education. 27 (3): pp. 253-265.

Research in Science and Technological Education

http://www.tandf.co.uk/journals/titles/02635143.asp

02635143

http://hdl.handle.net/20.500.11937/21283