I calculated today that my son comes home with, on average, 1/4 tsp of sand in each shoe from his school. Extrapolated to the pair, that’s 1/2tsp per day, and extrapolated to a school year (roughly 180 days), so that’s roughly 90tsp of sand per year or just under 2 cups of sand.
I wonder if they’ll add that to the back to school supplies.
Bobbie Conti 