@inproceedings{olivero:hal-00190192, TITLE = {{Teaching proof in a dynamic geometry environment: what mediation?}}, AUTHOR = {Olivero, Federica and Paola, Domingo and Robutti, Ornella}, URL = {https://telearn.hal.science/hal-00190192}, BOOKTITLE = {{CIEAEM53: Mathematical Literacy in the digital Era}}, ADDRESS = {Verbania, Italy}, EDITOR = {L. Bazzini \& C. Whybrow Inchley}, PAGES = {307-312.}, YEAR = {2002}, PDF = {https://telearn.hal.science/hal-00190192/file/Olivero_2002.pdf}, HAL_ID = {hal-00190192}, HAL_VERSION = {v1}, }