@book{76703,
	author = {Overholt, James L.. and Kincheloe, Laurie.},
	title = {Math wise! over 100 hands-on activities that promote real math understanding, grades K-8, second edition},
	publisher = {WILEY,},
	year = {2010.},
	url = {http://portal.igpublish.com/iglibrary/search/WILEYB0002524.html}
}