Mathematics — Money and Measurement · Drag-to-pay shopping activity

Currency Lesson #1

Combine displayed money values to match a purchase price, practising addition and checking a payment total before buying.

Landscape activity · use fullscreen on a phone for larger controls

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📝 Description

Currency Lesson #1 helps learners practice money recognition, counting, and exact payment through a shopping-style activity. It supports practical mathematics, value comparison, and real-life numeracy.

📋 Instructions

Drag the correct amount of money to the payment panel. When the amount is exact, submit the purchase.

🎓 Learning Guide: Currency Lesson #1

Learning focus: Combine displayed money values to match a purchase price, practising addition and checking a payment total before buying.

Mathematics — Money and Measurement Drag-to-pay shopping activity

Learning objectives

Identify the amount requested by the game
Combine displayed denominations into a correct total
Compare a paid amount with the price and identify an underpayment or overpayment

Concepts and principles

Amounts are added in the same unit before being compared.
Multiple collections of money can represent the same total.
A transaction requiring exact payment differs from one that allows overpayment and returns change; use the game feedback to establish its actual rule.

Examples and worked solutions

Independent teaching example (not verified as an in-game prompt): A product costs 35 units of money. Which total pays exactly: 20+10+5 or 20+10?: Worked solution: 20+10+5=35 is exact; 20+10=30 is 5 short. The units here are illustrative, not a claim about the currency artwork.

Guided practice

Look at the prices and the money pieces shown in the activity
Drag money to the payment area and total the displayed values aloud
Check whether the game accepts the payment or requires a correction

Expected observations and explanations

An exact sum can be assembled in more than one way if the available denominations permit it.
A good estimate of the cost helps notice a wrong payment total.

Assessment questions and answers

Why is 12+8 equal to 10+10 as a money total?: Answer: Both represent 20 units despite using different parts.
If the price is 50 and the selected pieces total 45, what remains?: Answer: Another 5 units are needed.