MODI - Create anything you want with robotics of things
Teachable - Create and sell beautiful online courses with the platform used by the best online entrepreneurs to sell $100m+ to over 4 million students worldwide.
Bitsbox - Monthly code projects for kids
Clever - syncing between education applications for K-12 schools
Ara The Star Engineer - a STEM book on a mission
Claroline - Claroline is a collaborative eLearning and eWorking platform.