Houghton Mifflin Harcourt and LearnLaunch Announce World Languages Design Challenge, Invite Submissions for Innovative K-12 Solutions

BOSTON, Jan. 31, 2019 /PRNewswire/ -- LEARNLAUNCH ACROSS BOUNDARIES CONFERENCE Learning company Houghton Mifflin Harcourt and LearnLaunch today announced a $10,000 World Languages Design Challenge to support innovative approaches to World Languages teaching and learning.