My son is 19 months old and has started the stacking/organization phase. I was curious if anyone knew what it means.
Today lines up all his crayons. He is constantly trying to stack things as high as they will go. The funniest is when he eats his lunchables...he takes the meat, cheese and crackers out and lines them all up on the table and takes one bite out of each and goes down the line.
Answer by Anonymous at 8:47 PM on May. 6, 2010