A COMPARATIVE STUDY OF THE EFFECTIVENESS OF MODELS, CHARTS AND TEACHER'S DRAWINGS IN THE TEACHING OF PLANT STRUCTURES

 

作者: Dorothy E. Huebner,  

 

期刊: School Science and Mathematics  （WILEY Available online 1929）
卷期: Volume 29, issue 1  

页码: 65-70

 

ISSN:0036-6803

 

年代: 1929

 

DOI:10.1111/j.1949-8594.1929.tb00618.x

 

出版商: Blackwell Publishing Ltd

 

数据来源: WILEY

 

 

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