Shops and money
For the grown-up beside a child who loves shops and money.
The child's own door is Shops and money on Spark & Anvil.
At the event
Three numbers to notice
- The unit price: what one gram, ounce or item costs, for comparing two packs of different sizes.
- Two discounts in a row multiply: 20% off, then 10% off, is 28% off, not 30%.
- Change counted up from the price to the money handed over.
On the way home, ask: “Which pack would you have picked, and why?”
Ask because you are curious, and let any answer stand. Print this page for a half-page card.
The same idea at every age
- Ages 3–5Sort the Coins Two Ways
- Ages 6–8Lemonade Change
- Ages 9–14Not made yet
- Ages 15–18Stacked Discounts
Your child will meet this idea again at every age. The tools and courses here are the part for you.