TY - CONF T1 - Artifact Analysis around Video Creation in Collaborative STEM Learning Scenarios T2 - 2014 IEEE 14th International Conference on Advanced Learning Technologies Y1 - 2014 A1 - Melanie Erkens A1 - Oliver Daems A1 - Hoppe, H.Ulrich KW - Conceptual change KW - Network text analysis KW - STEM learning KW - Video-based learning JF - 2014 IEEE 14th International Conference on Advanced Learning Technologies CY - Athens, Greece UR - http://dx.doi.org/10.1007/s40692-014-0013-y ER -