Mental maths for kids is a set of techniques that enable them to perform calculations "in their head," without relying on tools like pencil and paper or calculators. It's about developing the ability to solve math problems using only the brain. As the reference explains, mental math is "a group of skills that allow people to do math “in their head” without using pencil and paper or a calculator."
Why is Mental Maths Important for Kids?
Mental math is important because:
- Everyday Use: It's useful in daily life scenarios, like calculating prices at the store or splitting a bill with friends.
- Academic Benefits: It helps kids understand math concepts more deeply and arrive at answers more quickly.
- Boosts Confidence: Successfully solving problems mentally can improve a child's confidence in their math abilities.
Mental Maths Techniques for Kids
Here are some mental math techniques that can be useful for kids:
- Breaking Down Numbers: Splitting larger numbers into smaller, easier-to-manage parts (e.g., 15 + 17 = 15 + 15 + 2 = 30 + 2 = 32).
- Using Number Bonds: Understanding how numbers combine to make other numbers (e.g., knowing that 7 + 3 = 10).
- Memorizing Basic Facts: Committing addition, subtraction, multiplication, and division facts to memory (e.g., knowing that 6 x 7 = 42).
- Rounding and Adjusting: Rounding numbers to make calculations simpler and then adjusting the answer (e.g., to solve 29 + 15, think 30 + 15 = 45, then subtract 1 to get 44).
Benefits of Mental Maths
| Benefit | Description |
|---|---|
| Improved Speed | Mental math allows children to calculate answers faster than using traditional methods. |
| Enhanced Understanding | It promotes a deeper understanding of mathematical concepts. |
| Increased Confidence | Mastering mental math techniques boosts a child's self-assurance in their mathematical abilities. |
| Practical Application | Skills learned are applicable in everyday situations, making math more relevant and less abstract. |
Mental maths helps children develop a strong number sense and improves their overall mathematical abilities, which is beneficial both in and out of the classroom.
