Every day after lunch we walk, ... Every child has a stop watch and a pedometer and every child has a spread sheet. They record their steps and their time every week and third-, fourth- and fifth-graders find the mean or the average of their steps and time.  -   Donna King     Quotes
Every day after lunch we walk, ... Every child has a stop watch and a pedometer and every child has a spread sheet. They record their steps and their time every week and third-, fourth- and fifth-graders find the mean or the average of their steps and time. Donna King