羅廷瑛張景媛TING-YING LoCHING-YUAN CHANG2014-10-272014-10-272004-06-??http://rportal.lib.ntnu.edu.tw/handle/20.500.12235/11285科學寫作活動知識建構基本能力Science writing activitiesKnowledge constructBasic ability科學寫作活動的知識建構對國小學生自然科學習效果之影響The Influence of the Knowledge Construct of Scientific Writing Activities on Elementary School Students' Natural Science Learning Effect