Mathematics · Grade 2

Active learning ideas

Money: Counting Canadian Coins

Active learning turns abstract coin values into concrete experiences, helping students connect size, design, and worth in ways worksheets cannot. When children sort, count, and role-play with real coins, they build lasting number sense and problem-solving skills that stick beyond the lesson.

• Ontario Curriculum Expectations
• 2.MD.C.8

• 30–45 min
• Pairs → Whole Class
• 4 activities

Activity 01

• Stations Rotation
• 45 min · Small Groups

Coin Sorting Stations: Value Match

Prepare stations with coins sorted by type and mats showing values. Small groups sort mixed coins onto mats, count totals, and compare group sums. Rotate stations every 10 minutes and discuss efficient strategies.

Compare the value of the nickel, dime, quarter, loonie, and toonie.

Facilitation Tip

During Coin Sorting Stations, circulate and ask each group, 'How did you decide which coins belong together?' to prompt peer explanations.

What to look for

Present students with a small bag of mixed Canadian coins. Ask them to count the total value and write it down. Observe their counting strategies: do they group similar coins first, or count sequentially?

• Remember
• Understand
• Apply
• Analyze
• Self-Management
• Relationship Skills

Activity 02

• Stations Rotation
• 40 min · Pairs

Pretend Store: Role-Play Purchases

Set up a class store with priced items under $2.00. Pairs take turns as shopper and cashier, selecting items, counting exact coin payments, and making change. Switch roles midway and record transactions on charts.

Construct a strategy for counting a mixed collection of Canadian coins efficiently.

Facilitation Tip

In Pretend Store, limit items to 3-4 choices so students focus on counting combinations rather than endless options.

What to look for

Give each student a card with a purchase price (e.g., 75¢) and an amount paid (e.g., $1.00). Ask them to draw or list the coins needed to make the correct change.

• Remember
• Understand
• Apply
• Analyze
• Self-Management
• Relationship Skills

Activity 03

• Stations Rotation
• 30 min · Pairs

Build the Amount: Target Challenges

Provide trays with mixed coins and amount cards (e.g., 75¢). Individuals or pairs select coins to match each target exactly, then find alternative combinations. Share two ways per amount with the class.

Explain how to make change for a purchase using different combinations of coins.

Facilitation Tip

For Build the Amount, set a timer for 3 minutes per challenge to encourage speed and accuracy in largest-first counting.

What to look for

Pose the question: 'If you have one quarter, two dimes, and three nickels, how much money do you have? Explain your counting strategy.' Listen for students' ability to articulate their process.

• Remember
• Understand
• Apply
• Analyze
• Self-Management
• Relationship Skills

Activity 04

• Stations Rotation
• 35 min · Small Groups

Coin Jar Countdown: Group Counts

Fill clear jars with mixed coins totaling under $2.00. Small groups estimate, then count aloud starting with largest coins, recording steps. Compare estimates to actuals and vote on best strategies.

Compare the value of the nickel, dime, quarter, loonie, and toonie.

Facilitation Tip

In Coin Jar Countdown, assign roles like 'counter' and 'recorder' to keep all students engaged in the group task.

What to look for

Present students with a small bag of mixed Canadian coins. Ask them to count the total value and write it down. Observe their counting strategies: do they group similar coins first, or count sequentially?

• Remember
• Understand
• Apply
• Analyze
• Self-Management
• Relationship Skills

A few notes on teaching this unit

Teachers should model multiple counting strategies, such as grouping by denomination or counting on from the largest coin, and explicitly name these approaches. Avoid assuming students will discover strategies independently. Instead, use think-alouds during activities to show how to organize coins and track totals. Research shows students benefit from seeing peers’ methods, so pair discussions with comparison tasks to build flexible thinking.

By the end of these activities, students confidently identify Canadian coins, explain their values, and count mixed collections up to $2.00 using efficient strategies. They also justify their answers in discussions and apply skills to real-life scenarios like making purchases or giving change.

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Watch Out for These Misconceptions

• During Coin Sorting Stations, watch for students who group coins only by size and ignore value labels.

  Prompt them to check the value printed on the coin and discuss why a smaller dime is worth more than a larger nickel. Have them re-sort based on both attributes before continuing.

• During Build the Amount, some students may still count smallest coins first, slowing their progress.

  Time them counting the same jar twice, once with smallest-first and once with largest-first, to show the speed difference. Ask them to explain which method felt easier and why.

• During Pretend Store, students may confuse the loonie and toonie because of their similar gold color.

  Use the coin replicas in the store to match each item’s price tag with the correct coin, reinforcing the $1 and $2 distinction through repeated handling and discussion.

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Methods used in this brief

• Stations Rotation