https://newsela.com/about/solutions/ela/ Newsela free access to engaging ELA lessons with a constant stream of real-world, leveled, standards-aligned content. Materials are related to literature, writing, or specific reading skills. Content published at 5 reading levels.
https://ed.ted.com/lessons?student_level=3&direction=desc&sort=featured-position Provides access to thousands of lessons and resources. You can filter results by student level and subject.
http://www.readwritethink.org/classroom-resources/lesson-plans/ high quality reading and language arts all grade levels and all free materials.
https://www.thinkcerca.com/remote-learning FREE ACCESS DURING COVID 19 This is a ready-to-go, research-backed resource that focuses intently on CCSS-aligned and AP-level critical reading and writing skills.
https://read.activelylearn.com/#teacher/catalog?subject=ela free for the remainder of the school year.
https://www.studysync.com/products/ela robust platform, offering a complete secondary ELA/EL program that cleverly bridges reading and writing, online.