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Showing 1 to 1 of 1 for “"external representations pictorial"”.
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Las representaciones pictóricas como problema de aprendizaje: el caso de equilibrio químico
… 1) science is a discourse; 2) linguistic and pictorial representational systems are not equivalent, but complementary; 3) external pictorial representation are full of content but the relationship between Sign and Referent is abstract and arbitrary in academic contexts, so cultural processes …