Dance Maths
Dance personal bests maths challenge
A child-friendly sports challenge using personal bests to practise subtraction with real examples.
Quick answer
You can use subtraction to find out how much better you are at dancing than before by comparing your old dance scores with your new ones.Learning outcome
By the end of this page, you will be able to use subtraction to find out how much your dance scores have improved by comparing your old and new personal bests. Success signs:- You can subtract two numbers to find the difference between your old and new scores
- You can write a sentence to explain how much better you are now
- You can use a chart or table to show your dance progress
- You can play a dance game and track your improvements
Why this matters
Dance is a fun way to use maths! When you dance, you can measure how well you do by scoring your moves. By comparing your scores from different times, you can see how much you’ve improved. This helps you set goals and celebrate your progress. It also helps you understand subtraction better because you’re working with real numbers that show how much you’ve grown.How it works
Subtraction helps us find the difference between two numbers. When you want to know how much better you are now than before, you take your new score and subtract your old score. If your new score is bigger than your old score, you have improved. The difference is how much you've improved. For example:- If you scored 8 last time and now score 10, you improved by 2 points
- If you scored 5 last time and now score 7, you improved by 2 points
- If you scored 9 last time and now score 6, you actually scored lower, so you need to practice more
Examples you can see
Let’s imagine you’re learning to do a cartwheel. Here’s how you can track your progress using subtraction: Week 1: You scored 3 out of 10 for your cartwheel. Week 2: You scored 6 out of 10. To find how much you improved: 6 - 3 = 3 You improved by 3 points! Week 3: You scored 8 out of 10. To find how much you improved from Week 2: 8 - 6 = 2 You improved by 2 points this time. Week 4: You scored 10 out of 10. To find how much you improved from Week 3: 10 - 8 = 2 You improved by 2 points again. Let’s make a table to show this:| Week | Score | Improvement |
|---|---|---|
| Week 1 | 3 | - |
| Week 2 | 6 | 3 |
| Week 3 | 8 | 2 |
| Week 4 | 10 | 2 |
- Start at your old score
- Jump forward to your new score
- Count how many jumps you made
Try it as a mini adventure
Adventure: Dance Challenge Quest You are a dance hero on a mission to become the best dancer in your school! You have a dance journal where you write down your scores each week. Week 1: You scored 4 points. Week 2: You scored 6 points. Week 3: You scored 8 points. Week 4: You scored 10 points. Your quest is to find out how much you improved each week. Week 1 to Week 2: 6 - 4 = ? Week 2 to Week 3: 8 - 6 = ? Week 3 to Week 4: 10 - 8 = ? Each answer tells you how many points you improved. You can write these answers in your journal and draw a smiley face for each week you improved. If you score 10 points, you are a dance champion!Common mistakes
- Mistake: Thinking that if your score went from 5 to 3, you improved by 2 points. Why it happens: Children might forget that subtraction shows how much you went up or down. Fix: Remember, if your new score is smaller, you didn’t improve – you scored lower. You can use a number line to see the direction of the jump.
- Mistake: Forgetting to write down your subtraction number sentence. Why it happens: Children like to jump straight to the answer without showing their work. Fix: Always write the subtraction sentence (e.g., 8 - 5 = 3) to help you keep track.
- Mistake: Confusing which number to subtract from which. Why it happens: Young children may not understand that the new number must be bigger than the old number to show improvement. Fix: Always subtract the old score from the new score. If the result is negative, you didn’t improve.
Parent and carer guide
Parents and carers can help by:- Setting up a simple dance score tracking chart with your child
- Using a real-world example like a dance competition or a dance video you both watch
- Encouraging your child to write their subtraction sentences and explain how they got the answer
- Practising with different numbers to help them understand the concept
- Noticing when your child makes a mistake and helping them correct it with a number line or counting
- “Let’s see how much better you are now than before!”
- “What do you think the difference is?”
- “Can you show me how you counted that?”
Practice questions
- Tom scored 5 last week and 7 this week. How much did he improve?
- Lily scored 3 last month and 6 this month. How much did she improve?
- Sam scored 7 last time and 9 this time. How much did he improve?
- Emma scored 4 last time and 3 this time. Did she improve?
- Jack scored 8 last time and 10 this time. How much did he improve?
- 7 - 5 = 2 points
- 6 - 3 = 3 points
- 9 - 7 = 2 points
- 3 - 4 = -1 point (She did not improve)
- 10 - 8 = 2 points
FAQ
What is a personal best in dance?
A personal best is your highest score or best performance in a dance challenge. It shows how well you’ve done compared to your previous efforts.
How do I track my dance progress?
You can write down your scores each time you dance and subtract your old score from your new score to see how much you’ve improved.
Why is subtraction useful in dance?
Subtraction helps you see how much you’ve improved, which helps you set new goals and celebrate your progress.
Can I use this with other sports?
Yes! You can use subtraction to track your progress in any sport or activity, like running, swimming, or playing a musical instrument.
What if I don’t improve?
If you don’t improve, it’s still good! It means you’re still learning and trying your best. You can set a smaller goal to work towards next time.