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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 ...

Sophia.com, an online social learning platform, announced Thursday that it has acquired Guaranteach.com, an online math learning resource. The terms of the deal were not disclosed. Founded in 2008, ...

As students try to adapt to distance learning, the π-oneers seek to help those struggling with science and math through online tutorials Hoping to help other students during the pandemic, a group of ...