RT @kylepace: Wolfram Mathworld: an extensive math resource. http://bit.ly/RYi9 #edtech
RT @russeltarr: RT @hopkinsdavid: Brickify: Turn Any Image Into A Lego Statue! http://tcrn.ch/dJXmnI ht @ShellTerrell
RT @rkiker: http://bit.ly/eEd7Ex @Scribblar integrates @Wolfram_Alpha to Virtual Classroom #1to1 #elearing #mathchat