Proportionality in Middle-School Mathematics Textbooks

Some scholars have criticized the treatment of proportionality in middle-school textbooks, but these criticisms seem to be based on informal knowledge of the content of textbooks rather than on a detailed curriculum analysis. Thus, a curriculum analysis related to proportionality was needed. To inve...

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Bibliographic Details
Main Author: Johnson, Gwendolyn Joy
Format: Others
Published: Scholar Commons 2010
Subjects:
Online Access:https://scholarcommons.usf.edu/etd/1670
https://scholarcommons.usf.edu/cgi/viewcontent.cgi?article=2669&context=etd