Life Cycles happen all the time around the world. There are a few interactive life cycle websites that are very informational for 1st-3rd grade students. http://www.bgfl.org/bgfl/custom/resources_ftp/client_ftp/ks1/science/hamshall/life_cycles/images/lifecycleflash.swf
http://www.sheppardsoftware.com/scienceforkids/life_cycle/frog_game_9.17.swf
http://www.sciencekids.co.nz/gamesactivities/lifecycles.html