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Mathematics · Class 4

Active learning ideas

Solving Word Problems with Money

Bring mathematics to life by transforming your classroom into a marketplace of ideas where students can tackle real-world money problems.

CBSE Learning OutcomesNCERT Class 4 Mathematics: Chapter 6 - The Junk Seller
30–45 minPairs → Whole Class3 activities

Activity 01

Problem-Based Learning45 min · Small Groups

Classroom Kirana Store

Set up a mock shop in the classroom with empty product boxes and price tags. Students take turns being the shopkeeper and the customer, using play money to buy items, calculate totals, and give or receive correct change.

Identify the steps needed to solve a multi-step word problem involving money.

Facilitation TipProvide pre-made shopping lists with varying difficulty to guide the customers' purchases.

What to look forObserve students during group activities like 'Party Planners'. Note their discussions, how they delegate tasks, and the strategies they use to calculate the total cost and stay within budget.

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Activity 02

Problem-Based Learning30 min · Individual

Pocket Money Challenge

Give each student a hypothetical weekly pocket money amount. They must create a budget to buy a few desired items from a catalogue over 3-4 weeks, calculating their weekly savings and total time needed.

Compare different strategies for solving a problem about saving money over several weeks.

Facilitation TipEncourage students to draw or write about their savings goal to keep them motivated.

What to look forA worksheet containing 4-5 multi-step word problems based on realistic scenarios, such as a trip to a mela, buying stationery for school, or saving up for a gift.

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Activity 03

Problem-Based Learning40 min · Small Groups

Party Planners

In small groups, students are given a budget to plan a small class party. They must use pamphlets or price lists to choose snacks and decorations, calculate the total cost, and ensure they stay within the budget.

Analyse a scenario to determine if a group of friends has collected enough money for a trip.

Facilitation TipAsk each group to present their party plan and budget, explaining their calculations to the class.

What to look forProvide a simple checklist for students to review their work. Questions can include: 'Did I read the question carefully?', 'Did I choose the correct operation(s)?', and 'Did I write my final answer with units (₹)?'.

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Templates

Templates that pair with these Mathematics activities

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A few notes on teaching this unit

Begin with single-step problems to build confidence before introducing multi-step scenarios. Use the 'I do, We do, You do' model to demonstrate a problem-solving strategy, then practise it together as a class before students attempt problems independently. Always encourage students to show their working clearly, step-by-step.

Students will move from simple calculations to becoming confident problem-solvers who can plan, budget, and make smart financial choices in everyday situations.


Watch Out for These Misconceptions

  • Students perform a calculation with all the numbers in the problem without understanding what the question is asking.

    Teach a simple strategy like CUBES (Circle the numbers, Underline the question, Box the keywords). Encourage students to restate the problem in their own words before attempting to solve it.

  • In a multi-step problem, students often complete the first step and think it is the final answer.

    Encourage students to break the problem down into smaller parts. After each calculation, they should ask, 'Is this the final answer, or is there another step I need to do?'

  • Difficulty in converting between rupees and paise, or misaligning decimal points during addition and subtraction.

    Use play money and place value charts to physically demonstrate the relationship (100 paise = 1 rupee). Reinforce writing money in columns, ensuring the decimal points are always aligned vertically.


Methods used in this brief