@inproceedings{b6662e6bda6e4cc58d4e91656eaad4eb,
title = "Mathematical tasks and mathematical creativity: Theory and practice",
author = "Esther Levenson and Ruthi Barkai",
year = "2015",
language = "الإنجليزيّة",
isbn = "9788072908332",
pages = "371--372",
editor = "Jarmila Novotn{\'a} and Hana Moraov{\'a}",
booktitle = "Proceedings Developing mathematical language and reasoning",
publisher = "Charles University",
address = "التشيك",
note = "SEMT'15 - International Symposium Elementary Mathematics Teaching ; Conference date: 16-08-2015 Through 21-08-2015",
}