The Analysis of the Korean Middle School Students' Responses to Chemistry Problems Under the 6th National Curriculum in the Third International Mathematics and Science Study-Repeat (TIMSS-R)
2002 ◽
Vol 46
(2)
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pp. 169-176
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2000 ◽
Vol 26
(1)
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pp. 61-77
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2007 ◽
Vol 54
(3)
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pp. 320-335
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2006 ◽
Vol 11
(8)
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pp. 360-366
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2006 ◽
Vol 167
(1)
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pp. 31-45
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1969 ◽
Vol 8
(2)
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pp. 82-84,132
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