We are three-quarters of the way through the school year and almost halfway though my building’s conversion to a project-based learning model. From the jump it’s been a team effort, planning together and taking turns suggesting activities. This unit one of my geometry colleagues was struck with a PrBL inspiration at a faculty meeting and quickly worked up a rough draft of an activity to share. I went and tweaked it a little (because we collaborate like that) and away we go.
Because Spring Break seems like an ideal time for an Imaginary Road Trip.
Our kids began by locating Hammond on the map, then identifying two other cities they have lived in, have visited, have family in, want to visit, know from music or movies or books, whatever.
They placed points on the map for each city, connected the dots, and then measured out the straight-line distance between each city. Using the scale on the map, they wrote and solved a proportion to find the mileage.
Cool. But roads between cities don’t typically go in straight lines. So off to Google maps we go to find the actual driving distance.
We grooved to wide-open spaces driving tunes while we worked.
Next up, let’s attach some real-ish world math to our project. I grabbed up some data from my last cross-country trip to see my Army MP son and had them write and solve proportions to determine how many gallons of gas they’d need for the trip and how much they would spend on fuel. We wrapped it up with my kids calculating the average cost of a gallon of gas on this trip, and their miles per gallon.
My geometry students are part of that cohort that spent their formative algebra years either learning remotely or wearing masks in rows and columns in class, and many tell me they feel shaky still when it comes to the Xs and Os of algebra 1. That’s fine. It’s always been my job to find those gaps and help fill them in. So if we beat proprtions to death these last few weeks, trust me when I say we needed to.
Spring break is here. I know because I stretched out for just like five minutes after dinner yesterday and woke up an hour later when there was just enough light coming through the window that I wasn’t 100% sure if it was 7:00 pm or 7:00 am the next morning.
I needed to find the juvenation machine. For that purpose, ain’t but one place to go. Or maybe two.
Never happier than I’m I’m by water. It was good to be on my feet and moving, good to be by myself, good to hear frogs and birds and leaves and nature sounds (and I am the king of loving trucks and busses and horns and city sounds).
Much needed.
But even in the midst of My Happy Place™, math is never faw away.
Sometime in the next couple of days I’ll post my quarter grades, make sure work clothes are clean and gas tank is full and lunches are prepped. But until then I can squeeze in a road trip or two. Imaginary or otherwise.