Education Week 

Experts say for-profit providers of online courses—long seen as an option for home-schoolers and a potential rival to public schools—are breaking into the public education mainstream as more schools mix face-to-face classes and online courses to expand their curricular offerings. With demand for that “blended” approach expected to grow, other players in the online-coursetaking marketplace, such as Apex Learning, Aventa Learning, Compass Learning, and Kaplan Virtual Education, are also seeking business in public schools. But the growth of such companies has also attracted critics, who say schools should take a closer look at the benefits the providers tout.

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