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Moss, Diana L.; Lamberg, Teruni – International Journal for Mathematics Teaching and Learning, 2019
This article describes a learning trajectory on expressions and equations based on the sixth-grade Common Core State Standards for Mathematics (NGA/CCSSO, 2010). A classroom teaching experiment using design research (Lamberg & Middleton, 2009) was conducted. The data was analysed using Corbin and Strauss' (2014) Constant Comparative method and…
Descriptors: Algebra, Equations (Mathematics), Mathematical Formulas, Grade 6
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Gasco, Javier; Villarroel, Jose Domingo; Zuazagoitia, Dani – International Education Studies, 2014
The teaching and learning of mathematics cannot be understood without considering the resolution of word problems. These kinds of problems not only connect mathematical concepts with language (and therefore with reality) but also promote the learning related to other scientific areas. In primary school, problems are solved by using basic…
Descriptors: Word Problems (Mathematics), Problem Solving, Secondary School Mathematics, Mathematical Formulas