@inbook {MATHEDUC.02342606,
author = {Kent, Laura B.},
title = {Contextualized models for slope and linear equations.},
year = {2001},
booktitle = {Proceedings of the 25th conference of the international Group for the Psychology of Mathematics Education. Vol. 1},
isbn = {90-74684-16-5},
pages = {401},
publisher = {,},
msc2010 = {H33xx},
identifier = {2001f.05218},
}