CAST2013

Come join us in Brown Convention room 361B at 3:30 pm for our Density workshop with Kat Mills! #CAST2013 #txscied

— CPO Science (@CPOScience)2013-11-07 16:16:26

Paying attention or playing Bejewled? #cast2013 http://t.co/jBLOHmkGUW

— timholt2007 (@timholt2007)2013-11-07 16:14:24

#cast2013 #duckdynasty http://t.co/QbUP4EjMST

— Kate Gilmore (@EKatersG)2013-11-07 16:13:24

The sessions at #cast2013 are packed!! http://t.co/do2rZDO0pw

— timholt2007 (@timholt2007)2013-11-07 16:13:18

RT @AWIOnline: Texas science teachers at CAST 2013: stop by booth 350 for free books and info on animal friendly science! #CAST2013

— THLN (@THLNTX)2013-11-07 16:13:07

Sheldon! I tried to get him to play rock, paper, scissors, lizard, Spock #cast2013 #bigbangtheory http://t.co/HI95VMbAoy

— Kate Gilmore (@EKatersG)2013-11-07 16:12:48

Leonard and I are pals #cast2013 #bigbangtheory http://t.co/kY6tmn79al

— Kate Gilmore (@EKatersG)2013-11-07 16:11:39

Come by the Teacher Created Materials Booth #205 and win some prizes @CASTour2013 #cast2013 http://t.co/KDASQED1qp

— Bobby Barron (@bbarron21)2013-11-07 16:03:56

Have you used MedlinePlus? Check out #free health information from the National Library of Medicine online http://t.co/1DuDf6RCEK #CAST2013

— nnlmscr (@nnlmscr)2013-11-07 16:02:54

Met my teacher crush. @SciencePenguin #CAST2013 http://t.co/H9YBbq0JmY

— Leslie Ham (@rae_ham)2013-11-07 16:02:32