Official Create Commons Search Engine
Compfight - search for CC photos with specific details
Behold - search for CC photos with specific details
Flikr - can do an CC photo search if you set it up in an advanced search. This is Blocked at school but will work great at home.
TinEye - do a reverse search for a photo to see where else on the internet it can be found.
http://johnjohnston.info/flickrCC/index.php - This site is blocked at school but is outstanding for searching for CC photos and crediting the origional owners. Try out at home.
So where do we find free-use images?
For an exhaustive list of sites like these, visit Larry Ferlazzo’s post, The Best Online Sources for Images – updated this week!
This info is from Edublogs.org