@misc{artigue:hal-00190114, TITLE = {{Methodological tools for Comparison of learning theories in technology enhanced learning in mathematics}}, AUTHOR = {Artigue, Mich{\`e}le and Hasp{\'e}kian, Mariam and Cazes, Claire and Bottino, Rosa Maria and Cerulli, Michele and Kynigos, Chronis and Lagrange, Jean-Baptiste and Mariotti, Maria Alessandra}, URL = {https://telearn.hal.science/hal-00190114}, NOTE = {(D20.4.1) EU Sixth Framework programme priority 2, Information society technology, Network of Excellence Kaleidoscope, (contract NoE IST-507838), project TELMA: Technology Enhanced Learning in Mathematics}, YEAR = {2006}, KEYWORDS = {didactic of mathematics ; social semiotics ; semiotic mediation ; situated abstraction ; didactical functionalities ; didactical anthropology ; cross-experimentations}, PDF = {https://telearn.hal.science/hal-00190114/file/Artigue-Kaleidoscope-2006.pdf}, HAL_ID = {hal-00190114}, HAL_VERSION = {v1}, }