Number sense routines

Just as athletes stretch their muscles before every game and musicians play scales to keep their technique in tune, mathematical thinkers and problem solvers can benefit from daily warm-up exercises. Jessica Shumway has developed a series of routines designed to help young students internalize and deepen their facility with numbers. - See more at: http://www.stenhouse.com/shop/pc/viewprd.asp?idProduct=9336#sthash.bQ9T3sdR.dpuf