Trace the stages in transition from a nomadic
To an agriculture society.

Here is an essay on the transition from nomadic to agricultural society:
Is this essay comparing the nomadic society and the agricultural revolution good for a 7th grader? - Yahoo! Answers (http://answers.yahoo.com/question/index?qid=20071115165142AAByItD)

Other web helps include:
Early Agricultural Society (http://thenagain.info/WebChron/Glossary/EarlyAg.N.html)
Societies (http://www.niksula.hut.fi/~juuso/domus/workshop/societies/societies.html)

You can read through the following book: Maps of Time: An Introduction to Big History by David Christian