How Many Numbers are there in a Rational Numbers Interval? Constraints, Synthetic Models and the Effect of the Number Line

By Xenia Vamvakoussi, Stella Vosniadou. 2007

49 citations recorded by the source corpus.

View Paper: https://www.semanticscholar.org/paper/f9339bce06f9e8d76e1fcbf716f6408a0d2de2a4

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1. Konstantinos P. Christou

Citations in the corpus

• What Kinds of Numbers Do Students Assign to Literal Symbols? Aspects of the Transition from Arithmetic to Algebra (2012, background): “However, research shows that even at the end of high school many students do not have a unified concept of number as real number, and that their ideas remain tied around natural numbers and their properties ( Moss, 2005 ; Vamvakoussi & Vosniadou, 2007 ).”