張美玉Mei-Yu Chang2019-08-122019-08-122015-07-??http://rportal.lib.ntnu.edu.tw:80/handle/20.500.12235/81243TIMSS 2011臺灣四年級學生的科學成就及其相關因素之探討(II)Science performance and some related factors of Taiwan fourth-graders found in TIMSS 2011 (II)