#ednews DianeRavitch– Teacher: Baltimore’s Risky, Expensive Bet on Technology https://t.co/A5lbc58p67… https://t.co/Rt9peFaJWy
— School Marm (@SchoolMarm7) January 29, 2016
from Twitter https://twitter.com/SchoolMarm7
http://ednewscolorado.net/2016/01/ednews-dianeravitch-teacher-baltimores-risky-expensive-bet-on-technology-httpift-tt20wexn1-httpst-cort9pefajwy/ #TwitterSchoolMarm7