메타포로써 배우기 (from http://members.rogers.com/snorrie/weblog/2003_03_01_archive.htm S.Norrie Web Log) http://www.stant-1.demon.co.uk/artcl002.htm http://www.stolaf.edu/people/thorshm/vygotsky_wildflower_metaph.htm http://ed.uno.edu/Faculty/RSpeaker/Epistemologies/Vygotsky.html http://www.mdx.ac.uk/www/study/comcol.htm