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Culligan, Karla; Wagner, David – For the Learning of Mathematics, 2018
When deciding what constitutes students' "on task" or "off task" mathematical communication, teachers and researchers are also making judgements about what is, and what is not, mathematics. In this paper, we question our ability to separate the mathematical from the nonmathematical. We explore intersecting storylines in Grade…
Descriptors: Mathematics Activities, Mathematics Instruction, Relevance (Education), Grade 10
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Valahas, Theodoros; Boukas, Andreas – Australian Senior Mathematics Journal, 2011
In Years 9 and 10 of secondary schooling students are typically introduced to quadratic expressions and functions and related modelling, algebra, and graphing. This includes work on the expansion and factorisation of quadratic expressions (typically with integer values of coefficients), graphing quadratic functions, finding the roots of quadratic…
Descriptors: Algebra, French, Mathematics Instruction, Mathematics Activities