All the games may be on free play, but they are really just loss leader for my real money-makers.
I swear the kids will put quarter after quarter into that pencil machine just to turn the handle. Post-covid, the office (literally 10 steps away from my room) gives pencils away for free, but they still buy.
The little pink thing is a bank with a slot in its belly. I use some kinda old school tech called cps (Classroom performance system) for tests where each kid has a "clicker" and clicks in the answers. Since they're old and the batteries come loose easily and suchlike (plus it would be constant if I didn't have some sort of penalty), I charge a fine of 25 cents for dropping your clicker on the floor. Also 25 for forgetting your book on days we need it. 25 cents bail for 5 minutes of break detention... etc.
Bonus points if you know what the pink thing is!
We have a 3 day scrabble tourney at the very end of the year and the winners divvy the money. Usually about 35-40 dollah total although I had a year as high as $75.
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