Abstract
This paper examines young students’ development and use of justification strategies when engaged in numeric patterning activities. Drawing on findings from a three-month teaching experiment aimed to improve students’ early algebraic understanding we show how student use of justification strategies can be extended through the use of specifically designed tasks and pedagogical actions. In particular, we examine how students’ ability to participate in mathematical argumentation can be supported through use of justification which triangulates numeric, verbal and visual strategies.
Jodie Hunter and Glenda Anthony
The Development Of Students’ Use Of Justification Strategies