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Maths Adventures

Pirate maths quest: counting

A story-led junior maths adventure using treasure maps, ship supplies and secret codes to count objects, compare amounts and spot missing numbers.

Quick answer

You can count objects, compare amounts, and find missing numbers using pirate treasure maps, ship supplies, and secret codes!

Learning outcome

By the end of this pirate adventure, you will be able to count objects in different ways, compare amounts using more/less, and find missing numbers in a sequence – just like a real pirate captain! Success signs:
  • You can count up to 20 objects in a pirate treasure chest
  • You can tell which pile has more or fewer items
  • You can find the missing number in a counting sequence
  • You can solve simple pirate puzzles using counting

Why this matters

Counting helps you understand how many things you have, which is super important for a pirate captain! When you're on a treasure hunt, you need to count coins, gold bars, and supplies. You also need to know if you have more or fewer things than your crew. Counting helps you solve puzzles, follow maps, and even make sure you don’t run out of food on your ship. These skills will help you with maths in school and in real life, like when you're sharing snacks or planning your birthday party.

How it works

Counting is simple:
  1. Look at the objects you want to count
  2. Touch or move each one as you say the number
  3. Make sure you don’t count the same thing twice
  4. When you finish, you know how many there are
To compare amounts:
  • Count both groups
  • Use words like "more", "fewer", or "the same"
  • Use numbers to show how much more or less
To find missing numbers:
  • Look at the pattern of numbers
  • Find what comes next or what’s missing
  • Count on or back to check your answer

Examples you can see

Let’s imagine you're on a pirate ship. Here are some counting examples: Example 1: Counting treasure You find a chest with 7 gold coins. You count them one by one: 1, 2, 3, 4, 5, 6, 7. There are 7 coins. Example 2: Comparing supplies Your ship has 5 bottles of water. Your crew has 3 bottles of water. Who has more? You count: 1, 2, 3, 4, 5. Your ship has 5. 1, 2, 3. Your crew has 3. So your ship has more water. Example 3: Finding missing numbers You see a treasure map with numbers: 2, 4, 6, ?, 10. What number is missing? You count on: 2, 4, 6, 8, 10. The missing number is 8. Example 4: Pirate counting with arrays You see 3 rows of 4 treasure chests. You can count: 4, 8, 12. That’s 3 groups of 4, or 3 × 4 = 12.

Try it as a mini adventure

Pirate Treasure Hunt Challenge You are Captain Sarah and you are on a treasure hunt. You have a treasure map with clues. Here’s your adventure: 1st time: You find 5 treasure chests. How many chests do you have? 2nd time: You find 3 more chests. Now how many chests do you have? 3rd time: You see a row of 8 coins. Count them carefully. 4th time: You see 2 piles of treasure. One has 6 coins, the other has 4. Which has more? 5th time: You see numbers on the map: 1, 3, 5, ?, 9. What number is missing? Can you solve the puzzle?

Common mistakes

  • Mistake: Counting the same object twice or missing one
    Why it happens: You might be too quick or not touch each object
    Fix: Count slowly and touch each object once only
  • Mistake: Saying "more" when you mean "fewer"
    Why it happens: You might get confused with big and small numbers
    Fix: Count both groups and compare the numbers
  • Mistake: Thinking 0 means "no number"
    Why it happens: You might not know 0 is a number
    Fix: 0 means "none" but it's still a number – like 0 apples
  • Mistake: Skipping numbers when counting
    Why it happens: You might be thinking of the next number in your head
    Fix: Use your fingers or objects to help you count each number

Parent and carer guide

You can help your child by:
  • Counting things around the house together – like toys, socks, or snacks
  • Playing "more or fewer" games – "Do you have more or fewer crayons than me?"
  • Looking for numbers in everyday life – on a clock, in a recipe, or on a bus
  • Using pirate-themed games or stories to make counting fun
  • Noticing when your child makes counting mistakes and gently correcting them
It's normal for children to skip numbers or count the same thing twice. Don’t worry – practice makes progress! The key is to keep it fun and not pressure them.

Practice questions

  1. Count these pirate flags: 1, 2, 3, 4, 5. How many flags are there?
  2. You have 6 coins. Your friend has 9 coins. Who has more?
  3. Count backwards from 10 to 1: 10, 9, 8, 7, 6, 5, 4, 3, 2, 1. What comes after 4?
  4. What number is missing in this sequence: 3, 6, 9, ?, 15?
  5. There are 7 treasure chests. You take 2. How many are left?
Answers:
  1. 5 flags
  2. Your friend has more (9 > 6)
  3. 3
  4. 12
  5. 5 chests

FAQ

How can I make counting fun for my child?

Use pirate-themed games, treasure hunts, or counting songs. You can also count while walking, cooking, or playing with toys.

What if my child counts the same object twice?

This is common! Encourage them to touch each object once and count it out loud. Practice with small groups of objects.

How do I know if my child is ready for more advanced counting?

If they can count to 20, compare groups, and find missing numbers, they're ready for more. You can try counting by 2s, 5s, or 10s.

Why is counting important for school?

Counting builds the foundation for addition, subtraction, and understanding numbers. It helps children make sense of the world around them.

Can counting help with other subjects?

Yes! Counting helps with reading (number words), science (measuring), and even music (counting beats). It’s a skill that grows with you.