Toddler busy boards

[Jon]

I'm trying to decide on a Christmas present for my 3-year-old. He's extremely curious, especially around my tools. On the rare occasions he's allowed into my garage, usually held or under extremely close supervision, he wants to touch, activate, actuate, operate, anything he can get his little hands on.

So I had the brilliant idea to make his gift this year, simply by fastening a bunch of such items to a piece of plywood. Stuff lying around the shop, like odd fasteners, switches, doorknobs, latches, clasps, faucets, window cranks, etc. All the things I tell him 20 times a day not to touch. My wife would paint a design on the plywood, and I would fasten various items to it. We screw it to the wall on Christmas Eve, and he comes up and sees it first thing in the morning.

Of course, I looked it up online, and surprise, surprise, I didn't invent this! Turns out they're called "Busy Boards". Some examples:













There's a lot you can do here, from wood selection, finishing, border, to inclusion of limitless items, from basic fasteners to more complex Rube Goldberg contraptions. For me, the only requirement is that any included items are real "adult" things, not plastic reproductions for children. He can obviously tell the difference, and he prefers to play with the real deal.

Here's the list I have so far of items to include:

bell
calculator
casement window crank
caster
chain latch
clasp
door handle
door knocker
doorbell
hinge
computer keyboard
light switch
padlock
pulleys connected by rope
PVC tee
remote control
spring door stop
steering wheel
water faucet

I'm hesitant to put anything battery-powered on there, or anything that makes noise. I've already collected a bunch of these items I have lying around; some of them will need to be cleaned up or finished. I can also remove any small parts and grind down any sharp edges.

Then we'll go to a local recycled building supply facility to pick up anything else, or possibly a hardware store or even electronics supply store.