@inproceedings{f6adc5c7814e4aa8b437dc3a65059e1c,
title = "Aiming for 21st. century skills",
author = "K.P.E. Gravemeijer",
year = "2012",
language = "English",
series = "International Journal for Mathematics in Education",
pages = "30--43",
editor = "S. Kafoussi and C. Skoumpourdi and F. Kavalas",
booktitle = "Proceedings of the mathematics education and democracy : learning and teaching practices. (CIEAEM 64), 23-27 July 2012, Rhodes-Greece 2012",
note = "conference; CIEAEM 64 Rhodes-Greece 2012; 2012-07-23; 2012-07-27 ; Conference date: 23-07-2012 Through 27-07-2012",
}