Burlington English - Advanced English course blended learning program with classroom activities and self-paced interactive online courses. (Ohio Aspire Distance Education)
Jeff Zwiers.org – Five core teaching practices and instructional tools for effective teaching of academic language, literacy, cognition, and content learning.
Learning Express Library – Offers tests, tutorials and eBooks to help students on a variety of topics including TOEFL and college admission test prep.
Newsela – Searchable library, news and text sets for grades 2-12. Allows you to change the Lexile level of the article for differentiation.
ReadWorks – Searchable library of content, curriculum and instructional tools for grades K-12. A good source of informational text and includes support for ELLs.