Real Life Math

Today, Ari’s math didn’t come from a book or a worksheet. Instead she budgeted for a shopping trip and made the purchases for our family! It was a busy afternoon; we planned to go to the library (free!) and then we needed to visit the farmer’s market, BJ’s, Michaels, the grocery store and a local farm store. Before we left we made a list of the items we needed and I estimated what I thought each cost. Then, we built some money into the budget because I inevitably forget a lot on the lists!

It started off well as she noticed a sign for $.05 off gas on Thursdays just as my tank was about to hit “empty”. She calculated it out and we saved $.42 due to her “eagle eyes”.

After our weekly visit to the library, we decided to go to Michael’s first.  This is the place we can spend the most money AND it was the furthest, so I decided to test Ari’s budget skills! She passed with flying colors, though I did insist we buy something on “one-day-only” sale.

BJ’s went just as well (darn, we forgot bananas from the list too), and we carried on to the farmer’s market. Our budgeting was a bit trickier here because some of the needed items were not what I regularly buy and I had to estimate. Ari kept us on track and as we figured out what we could spend to have enough for other items, she made sure we weren’t going overboard. I was not allowed to buy a second dozen eggs “just in case” or any shitake mushrooms that were a surprise (she hates mushrooms) and she reasoned with me that we needed to buy some milk and chicken, which I had forgotten on the list… sigh.

We worked in a bit of math with Abby too, as she was given $1 to spend and we informed her honey sticks (her favorite) were 4/$1 at the farmer’s market or 5/$1 at the farm store. She resisted the immediate temptation and saved her money for later.

Ari reasoned we needed to go to the grocery store next so we knew just how much we had left for the farm store, where we obtain our milk and meat. We ended up with enough left to buy our milk, chicken and some fruit with a tiny bit extra! As a thank you for a great job Ari and Abby were each given $2 to spend (black cherry soda and chocolate milk respectively) and adorably, they switched drinks halfway through the ride home.

Ari was really proud of herself for not only sticking to a budget but also not losing the money(!). I can’t imagine why I didn’t do this before and I’m pretty sure this will become our weekly ritual.

But I just remembered I forgot to get something we need at BJ’s 🙁

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