AR BookFinder – Find books in your AR level, or check the AR level and points of a book you want to read.

BookFlix – A collection of animated videos featuring popular books, with accompanying nonfiction books.

Brittanica Online Kids – A research and homework help tool from Encyclopedia Brittanica

DK Find Out! – DKfindout! is a free online encyclopedia designed especially for kids ages 7 to 11 that brings together the very best of DK's images and educational book content.

Khan Academy – Free online classes, lessons, and courses.

Lexile – Find books in your Lexile level, or check the Lexile of a book you want to read.

Muzzy Online – Learn a new language through videos