Sophia, which operates a free online social teaching and learning platform, this morning announced that it has acquired Guaranteach, a Web-based service that provides tens of thousands of short-form ...

Tutify Pte Ltd, a Math Olympiad and PSLE Mathematics specialist tutorial provider, has launched its Math Mastery Online Series (MMOS)—a set of 12 free, live training sessions designed to help young ...

NEW YORK, NY--(Marketwired - Aug 26, 2013) - Today Pearson (NYSE: PSO) announced the continued, free availability of Virtual Nerd's high quality math tutorials and the development of a new app that ...