
06638811
a
2016f.00219
Baker, William
Learning trajectory. Rational number sense to proportional reasoning.
Czarnocha, Bronislaw (ed.) et al., The creative enterprise of mathematics teaching research. Elements of methodology and practice  from teachers to teachers. Rotterdam: Sense Publishers (ISBN 9789463005487/hbk; 9789463005470/pbk; 9789463005494/ebook). 351371 (2016).
2016
Rotterdam: Sense Publishers
EN
C30
D20
F80
F40
learning trajectories
teaching research
conceptual knowledge
proportional reasoning
rational number sense
doi:10.1007/9789463005494_29
Summary: This section is intended to demonstrate how statistical, or quantitative, analysis can be used, alongside qualitative investigations of discourse, to study hypothetical trajectories and relationships between conceptual knowledge as students' progress through rational number sense toward proportional reasoning.