Heifer Project International is one of many non governmental organization involved in rural development around the world. It works at the grass-root by providing animals and training to organized local groups that request assistance.
Free teacher guides to lots of books
All Sorts of Things (Grades K-2) Here
Alone in the Desert (Grades 6-8) Here
Animal Clues (Grades K-2) Here
Body Maps (Grades 3-5) Here
The Cat on the Chimney (Grades 3-5) Here
Crazy Weather (Grades 3-5) Here
Cut and Join (Grades K-2) Here
Fins and Feathers (Grades K-2) Here
Habitats (Grades K-2) Here
How Many Eyes? (Grades K-2) Here
The Paper Skyscraper (Grades K-5) Here
Sharks (Grades 3-5) Here
Skeleton (Grades K-2) Here
Small Worlds (Grades 3-5) Here
What Did You Eat Today? (Grades K-2) Here
What Do They Eat? (Grades K-2) Here
You Are Here (Grades K-2) Here
Now that you and/or your students are using wikis and blogs, are you curious what could be added to them? From animated slideshows to collaborative documents to interactive review games, many great (and free) tools are available. As a follow up to my previous post "What Teachers Should and Should Not Be Posting on their Classroom Webpages", I've pulled a master list of embedding options that will hopefully spark your imagination.