My daughter got her first dollar of allowance at seven and had it spent in her head before it hit her hand. Candy, a tiny squishy toy, more candy. The money meant nothing to her as a concept — it was just a fast track to the checkout lane at Target. Teaching her that a dollar could sit still and grow into something bigger turned out to be one of the slower lessons we've worked on, and the jars are what finally made it click.
Three jars, not one
We use three labeled mason jars on her dresser: Spend, Save, Give. Every allowance gets split across all three, and she decides the split as long as something lands in each. The physical jars matter in a way a bank account never could at this age — she can see the Save jar filling up, count the coins, feel the weight of it. Abstract numbers on a screen mean nothing to a seven-year-old, but a heavy jar of quarters means a lot.
The Give jar surprised me. She takes it more seriously than I expected, and we let her pick where it goes — last year it was the animal shelter, and dropping off that envelope meant more to her than anything she bought.
Let her blow the Spend jar
Here's where I had to bite my tongue. The Spend jar is hers to waste, completely, and the first few times she blew it on a piece of junk that broke by bedtime, I said nothing. Buyer's remorse is a better teacher than any lecture I could give, and a kid who learns at seven that the $3 toy was a letdown is cheaper than the adult who learns it at twenty-five on a credit card.
The Save jar got real when she had a target. A $20 Lego set she wanted gave the saving a point — without a goal, the jar's just a place coins go to be bored.
Match it, if you can swing it
For a while I matched whatever stayed in her Save jar at the end of the month. Nothing fancy, a few dollars. The matching taught her that money left alone could multiply, which is the whole game of saving, and watching her choose to save more just to get the match was the moment I knew it landed.
She's nine now and still splits everything three ways, mostly out of habit. The Give jar is still the one she guards most carefully, and I've stopped trying to figure out why.