Tutorpip← About this lessonABCWith the answer keyDownload PDF
Money · Ages 10+ · Set A
From cash to apps
Scan to mark
on screen
A
Name
Date
Start Finish
Goal: 15 min
Score/ 11
Remember: With cash, the coins move. With cards and apps, only numbers move. The idea stays the same: money is a promise we all agree on.

Read and answer

Read the story first, then answer.

How paying changedAt a market, Grandpa Tom bought apples for two coins. The coins passed from his hand to the seller. Whoever holds the coins owns them, and that is cash. Cash is simple and works everywhere, but coins are heavy and wallets get lost, so banks found a trick: Tom's coins could stay safe in the bank. When Tom paid by card, the bank changed two numbers in its book. Tom's number went down by two and the seller's went up by two. No coins moved, only numbers. From the 1960s, cash machines gave out cash at any hour, though the bank still kept the number. In the 1990s, people began shopping on computers, and a van brought the parcel. Lately, cards and phones learned to tap, and apps let friends send money in seconds. Digital money only works if the records are right, so banks keep them carefully. Cash has strengths too: it works with no power or signal, and it stays private.
1
Grandpa Tom buys apples for coins. The coins pass from his hand to the seller.
2
Tom pays by card. The bank changes two numbers in its book. How many coins travel from Tom to the seller?
Two coins, in a vanNo coins, only numbers moveTwo coins, in a tap
3
Circle every way to pay where numbers move, not coins.
A tap on a readerA note handed across a stallAn app sends money to a friendCoins counted from a pocketScanning a square code at a stall
4
Join each to when it came.
  1. 1Cash machines
  2. 2Shopping on computers
  3. 3Tapping and apps
  • Afrom the 1960s
  • Bin the 1990s
  • Clately

Order, fix and think

5
Put these in order, oldest first.
  • Cash passes from hand to hand
  • Cards and phones learn to tap
  • Cash machines give out cash
  • People shop on computers
6
When a cash machine gives out cash, the bank still keeps your number.
TrueFalse
7
Which is a strength of cash?
It never gets heavy or lostIt always moves faster than appsIt works with no power or signal, and stays private
8
Maya says: when I tap my phone, real coins fly from my phone to the shop. Is Maya right?
YesNo
9
Digital money only works if its are correct.
coinsrecordsvans
10
Some places use almost no cash, but in other places it is still the main way to pay.
TrueFalse
11
Coins, cards, apps: what stays the same?
Coins are always heavyMoney is a promise we all agree onMoney always moves as numbers
12
Write two ways you or a grown-up paid for something this week.
13
Draw a coin moving from hand to hand. Then draw a number moving between two bank pages.
Scan the code at the top to mark this sheet on screenTake a photo of your answers or type them. It is marked for you automatically, and your score is kept.