Etextbooks for 5th Grade

http://catalog.flatworldknowledge.com/catalog/editions/mcleanbuseng-business-english-for-success-1-0

This textbook would be appropriate for either a college freshman level Intro English class or College Prep Level 10th-12th graders.  Provides student access to the e-textbook for a basic price of only $24.

http://ebooks.adelaide.edu.au/d/dickens/charles/d54ch/

Available in many formats (EPUB, web, Kindle)for free.  Appropriate as supplemental text for 4th-8th grades for British history review.  Chapters follow the timeline of British history from Roman times through King James II.

 

http://www.davidpetersstudio.com/books.htm

 

Free e-textbook that covers dinosaurs and early reptiles.  Easily accessible for downloads.  Colorful illustrations along with timeline and detailed descriptions of the dinosaurs and relevant time periods would supplement any elementary level class learning unit on dinosaurs.

http://en.wikibooks.org/wiki/Wikijunior:Big_Book_of_Fun_Science_Experiments

A wikibook of science experiments.  Great textbook and resource tool for STEM experiments, etc.  Elementary and Middle School level.


CK US History SourceBook Basic - http://www.ck12.org/book/U.S.-History-Sourcebook---Basic/ -
Comprehensive overview of American History from Colonial Times to WWI.  Great, free textbook for all K-12 educators depending on time period of American history being covered.