Baxter, J.;Richert, A.;Saylor, C. (1985), Science group: Content and processes of biology, the annual meeting of the American Educational Research Association, Chicago, .

 
  • 熊杰田(1989);桃竹苗輔導區國小教師對自然科教材困難度的意見(jiàn)調查;新竹師院國教世紀;25(3);42-52.
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