American Sign Language University K-12 (I explored the "First 100 Signs" link to the left of the First 100 Signs video on the main page. It has drawings and ONE sign at a time (best for little ones, since some other videos go too fast)
Reading Comprehension Test/Help K-12/ESL not much fun, but just like teachers use
Writing Ideas: Writing Starter Sentence 5-12 Starter Ideas for Different Genres; Author's creative writing tips
Storytime Pre-K-3 and ELL: Kern County Library Storytime Baby-3rd grade (in English and Bilingual) AND Virtual Story time 11am M-Sa through March 31st on the Beale Library facebook site; ANOTHER STORY channel (all English); 6 FREE ones: choose between 5 languages; STORYLINE
Youtube Read-Alouds by authors: ONE; TWO (betty white reads); THREE;
If you're a Neil Gaiman fan (Graveyard Book, American Gods author) here are activities, videos, etc for mostly grades 6-10