You can create your own DIY coin sorting machine with some thick cardboard, a cutting knife, some hot glue, a ruler, and probably a bit of trial and error. The key to the sorting “mechanism” is to cut the right size holes in the correct order—smallest to largest. Watch this how-to video from The Q.
Related videos on TKSST include:
• How to make a mechanical snail coin bank
• How to make a DIY Duct Tape Coin Pouch
• Caine’s Arcade
• How Do They Make Money?
via Boing Boing.
This Webby award-winning video collection exists to help teachers, librarians, and families spark kid wonder and curiosity. TKSST features smarter, more meaningful content than what's usually served up by YouTube's algorithms, and amplifies the creators who make that content.
Curated, kid-friendly, independently-published. Support this mission by becoming a sustaining member today.