Scholastic Book Wizard - Check book reading levels.
Equation Editor - NJSLA / PARCC Equation Editor for Grades 3-5
Pearson Realize - Reading Street/Envision
KidRex - Student friendly search engine
Know Your Roots - Greek and Latin Roots Game!
(Listen to Chapters 1-3 and 4-6 - the first two parts of the playlist)
Hatchet Audio Book - https://www.youtube.com/watch?v=_DfyIaNgKBU