Hey there, great idea! For a kid‑friendly craft station, I’d set up a simple spreadsheet that’s basically a living inventory ledger. Start with a sheet titled “Resource Tracker” and make these columns: Item, Current Qty, Needed Qty, Source, Recycle? and Notes. For each craft, add a row in a second sheet called “Projects.” In there list Project Name, Start Date, End Date, Total Cost (in resource points), and a “Progress %” that you can auto‑calculate. Use drop‑down lists for Source so they pick from “Tree,” “Stone Quarry,” “Reclaimed Scrap,” etc., to teach where stuff comes from. Then add a conditional format that turns the Current Qty cell red when it falls below Needed Qty – that visual cue is perfect for conservation awareness. Finally, a tiny chart that graphs total resources used versus recycled can be a fun “eco‑scoreboard” they can brag about. Keep it simple, keep the sheets neat, and every child will get a clear picture of how their crafting choices affect the world. Happy building!