Historical analysis of portuguese primary school textbooks (1920-2005) on the topic of digestion

Our previous studies showed that Portuguese primary school pupils and teachers have three main difficulties in the representation of the digestion process: sequence of the digestive tract, blood absorption and association of the digestive function to other human functions. In this study we analysed...

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Bibliographic Details
Main Author: Carvalho, Graça Simões de (author)
Other Authors: Silva, Rui Manuel Correia da (author), Clément, Pierre (author)
Format: article
Language:eng
Published: 2007
Subjects:
Online Access:http://hdl.handle.net/1822/6241
Country:Portugal
Oai:oai:repositorium.sdum.uminho.pt:1822/6241