Scaling-continuous variation: supporting students’ algebraic reasoning
Sign Up to like & getrecommendations! Published in 2020 at "Educational Studies in Mathematics"
DOI: 10.1007/s10649-020-09951-6
Abstract: This paper introduces a new mode of variational and covariational reasoning, which we call scaling-continuous reasoning. Scaling-continuous reasoning entails (a) imagining a variable taking on all values on the continuum at any scale, (b) understanding… read more here.
Keywords: reasoning scaling; variation supporting; scaling continuous; supporting students ... See more keywords