Abstract
This paper describes some of the broad lessons on curriculwn which have emergedfrom 'The
. Cognitive and Unguistic Demands of Learning To Use Algebra", a research projectfocussing on
students' understandings of algebraic notation. Much of the current curriculum in number and
algebra is designed principally to support algorithm development, whether skills or concept based.
As technology increasingly frees us from an algorithm-driven curriculum, this should be replaced by
experiences which expand children's conceptions of numbers and the operations of them. To learn
algebra, students need experiences which assist them to become alert to multiple meanings and to
explicitly recognise processes. Teachers need to address students' expectations of notation systems.
Kaye Stacey
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