Introducing pupils to algebra as a theory: L'Algebrista as an instrument of semiotic mediation
Abstract
A research study on the use of computer software (L'Algebrista) as instrument of semiotic mediation to introduce pupils to algebra as a theory.
Keywords
semiotics
semiotic mediation
algebra symbol-manipulation skills
mathematics learning
mathematics
instructional technologies
formal algebra
CABRI
algebra theories
notebooks
theory of instruments of semiotic mediation
technology enhanced learning (TEL)
intruments
technology enhanced learning in mathematics (TELMA)
negotiation
educational technologies
instruments of semiotic mediation
semiotic split
semiotic approach
class discussions
design for innovation
Origin : Files produced by the author(s)
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