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Mario Kart Maths

Mario Kart finish line gaps maths mission

A practical mini-mission using finish line gaps to practise measurement through questions, examples and child-friendly challenges.

Quick answer

You can use Mario Kart finish line gaps to learn about measuring distances and comparing lengths in a fun way. By the end of this mission, you’ll be able to measure gaps between finish lines and decide which ones are just right for your kart to jump over.

Learning outcome

By the end of this page, you will be able to measure distances using a ruler or tape measure, compare lengths using words like "longer", "shorter", and "the same", and decide which gaps are safe for your kart to jump over. Success signs:
  • You can measure a gap between finish lines and say how far it is in centimetres or metres
  • You can compare two gaps and say which one is longer or shorter
  • You can decide if a gap is safe for your kart to jump over
  • You can draw or show a gap that is exactly the right size for a jump

Why this matters

Measuring gaps is important in Mario Kart because if the gap is too big, your kart will fall and lose the race. If it’s too small, you won’t jump far enough to win. In real life, measuring is useful when you're building with LEGO, cooking, gardening, or even jumping rope. Knowing how to measure helps you make smart choices and solve problems.

How it works

To measure a gap, you need to:
  1. Place your ruler or measuring tape at the start of the gap
  2. Find where the gap ends
  3. Read the number where the gap ends
  4. Compare it with other gaps to see which is longer or shorter
You can measure gaps in centimetres or metres. If a gap is 30cm, it's shorter than a gap that is 50cm. If two gaps are 40cm, they are the same size.

Examples you can see

Let’s imagine you're in a Mario Kart race and you see three gaps:
Gap Distance Jump Safe?
Gap A 25cm Yes
Gap B 40cm Yes
Gap C 60cm No
In this example:
  • Gap A is 25cm – safe for your kart
  • Gap B is 40cm – safe for your kart
  • Gap C is 60cm – too big, your kart won’t make it
You can also draw these gaps to compare them. Draw a line that is 25cm long, then draw one that is 40cm long, and one that is 60cm long. You’ll see that the 60cm gap is much longer than the others.

Try it as a mini adventure

Mario Kart Mission: The Finish Line Gap Challenge You are racing in a Mario Kart race and need to jump over gaps to win. Your kart can safely jump over gaps that are 30cm or less. You are at the final stretch and see these gaps:
  1. Gap 1: 20cm
  2. Gap 2: 35cm
  3. Gap 3: 28cm
  4. Gap 4: 42cm
  5. Gap 5: 30cm
Your mission:
  1. Measure each gap using a ruler or measuring tape
  2. Write down how many centimetres each gap is
  3. Decide which gaps are safe for your kart to jump over
  4. Draw a line for each gap and colour the safe ones green
4th time: You measure Gap 4 and it is 42cm. Is this safe to jump over? 5th time: You measure Gap 5 and it is 30cm. Is this safe to jump over? 6th time: Which gap is the longest? 7th time: You decide to jump over Gap 3. Why is this a good choice?

Common mistakes

  • Mistake: Thinking that a gap that is 40cm is the same as one that is 4cm.
    Why it happens: Confusing centimetres and metres.
    Fix: Remember that 100cm = 1m. So 40cm is much longer than 4cm.
  • Mistake: Not starting the ruler at 0cm.
    Why it happens: Not paying attention to where the measurement begins.
    Fix: Always check that the ruler starts at the very edge of the gap.
  • Mistake: Saying a gap is longer just because it looks bigger.
    Why it happens: Guessing instead of measuring.
    Fix: Use a ruler or measuring tape to find the exact size.

Parent and carer guide

Parents and carers can help by:
  • Using a real ruler or measuring tape to measure gaps together
  • Asking questions like: "Which gap looks the longest?" or "How much longer is Gap B than Gap A?"
  • Encouraging children to draw their own gaps and measure them
  • Playing a game where you race to measure gaps quickly and correctly
  • Using everyday objects to practice measuring: a book, a toy car, a pencil
Remember: It's okay if your child makes mistakes. They’re learning! Don’t rush them, and always celebrate their efforts.

Practice questions

  1. Gap A is 15cm. Gap B is 20cm. Which gap is longer?
  2. Gap C is 30cm. Gap D is 30cm. Are they the same size?
  3. Gap E is 50cm. Can your kart jump over it if it can only jump 40cm?
  4. Gap F is 25cm. Is this safe to jump over if your kart can jump 30cm?
  5. Gap G is 10cm. Gap H is 15cm. Which is shorter?
Answers:
  1. Gap B is longer
  2. Yes, they are the same size
  3. No, it’s too big
  4. Yes, it’s safe
  5. Gap G is shorter

FAQ

How do I measure a gap in Mario Kart?

Place your ruler or measuring tape at the start of the gap and read where it ends. Make sure you start at 0cm.

Can I use metres instead of centimetres?

Yes! If you're measuring a big gap, metres are easier. Just remember that 100cm = 1m.

What if I can’t measure exactly?

That’s okay! You can estimate. If a gap looks about halfway between 20cm and 30cm, it might be 25cm.

Why is measuring gaps important in Mario Kart?

It helps you choose the right jumps to win the race. If you jump too far, you fall. If you jump too little, you don’t go far enough.

How can I practice measuring at home?

Measure your toys, books, or table. Use a ruler or tape measure and compare sizes. You can also draw lines and measure them!