Stages
Just playMission 1/6
Shade a column by hand
- A term of weekly takings sits on one tab.
- Add a tab, total one stall's month, then shade the column.
Do thisMission 2/6
A total per stall and month
Do thisMission 3/6
Let the numbers pick the shade
Do thisMission 4/6
A shade, not one cut-off
Do thisMission 5/6
Change against the month before
Do thisMission 6/6
Keep totals out of the shade
★★★
Run cleared.
🚀 Push it
- 🟢Add a May row under the months and watch every shade move on its own.
- 🟡Put a cut-off rule beside a scale and say what each one tells you.
- 🔴Explain why a total row under the months turns every month pale.
🌐 Make it for real
Open a blank spreadsheet in Google Sheets and build the sample heat map from the weekly takings.
Twist: shade all three stall columns as one range and say which cell turns darkest.
🧑🏫 Teacher Guideclick to open
⏱ 53015
✅ Watch for
- Big numbers colored dark by hand instead of by a scale
- Change divided by this month instead of the month before
- A total row left under the months, inside the shade