Reading/Spelling/Language Arts
Library
Kidrex.org - a child-friendly search engine (like google but without ads, etc.)
Destiny - so students could log in to see if we have a specific book and/or it is in or checked out. If we did this, we could also invest in some ebooks that students could check out and read online (good to promote summer literacy).
Epic - this is a site with ebooks, students have class codes from teachers and can access from home.
https://www.getepic.com/
KYVL - research database http://kyvl.org/k12educators/research