Here you will find links to sites that will help with what you are learning in school.
http://www.pics4learning.com ( http://www.pics4learning.com/ )
Images searchable by category, promoted as safe for education
Searchable free and legal clipart, built into Microsoft Office (Clipart on Office Online)
Google-like image search
A source of many public domain and Creative Commons images searchable by topic
Last Modified on August 9, 2012