• Mara Otten
  • Marja van den Heuvel-Panhuizen
  • Michiel Veldhuis
  • Aiso Heinze
  • Paul Goldberg
How algebraic reasoning can be fostered within the important big idea of equivalence is demonstrated using hanging mobiles. A concrete-representational-abstract approach is used, without any formal algebraic symbolism, to elicit algebraic reasoning and higher-order thinking.
Original languageEnglish
Article numbera0511292730
JournalAustralian Primary Mathematics Classroom
Pages (from-to)14-19
Number of pages6
StatePublished - 09.2017

ID: 828210