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 ...

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 ...

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 ...