T.M.
It sounds like the school buys supplies and puts together the required list for parents that just don't want to deal with the hassle of finding everything on the list. Although my son's school does not do this, I have heard of this done at other schools. My impression was that it was more costly to go this route. With the current prices of school supplies at Wal-Mart, it seems like you would do better to buy these items yourself.