... I see no harm in the gov doing the public a service by making pennies for kids to collect, sorta on par with school lunch. It's a great teaching tool. Give a kid four of five rolls of pennies and tell him to count them, look at the date and mint stamps, and wait for the chance to explain the element Cu or the politician Lincoln. I'm sure this form of education is much more cost-effective than subsidizing public schools.
except it can be difficult to find a bank to count all your loose change, and if they do they charge 5% - 10% for the service
Some years back one of my kids' fifth grade class did a penny drive for some charitable purpose or another - towards the end of the school year when they had several large jars (the Hinckley & Schmidt water cooler size) filled with pennies, they put the jars in a couple wagons and the class walked a couple blocks to the nearest bank to get them counted. Well the first bank they went to absolutely refused to count them, so they went to another bank across the street and were told the coin counter was out of order, so they walked a couple more blocks to a third bank, where they had to leave the pennies and were told they'd get a check in the mail, with a 7.5% service charge taken out. Kind of a disappointment for the kids, who were hoping they could leave with cash in hand (whoever came closest to guessing the correct amount was to get a prize)...
Not to stray into another topic here, but I suppose some of this was poor planning on the teacher's part, and it was a bummer for the kids. At least they got some exercise!
and in third grade, all my kids studied coins just as babe described - they had to bring in one of each coin from the year they were born, and from the year they moved into their current home - then the kids compared years, talked about history and who was on the coins, learned how coins are minted, etc. I still have the pack my youngest put together with a bunch of 1990 coins on it.
At any rate, I wish the one dollar coin would become better utilized - it probably wastes about as much money to print paper dollars as it does to mint pennies. I know it'd be cost effective to use a coin for $1 rather than paper currency.