Why Short, Frequent Maths Sessions Outperform Long Study Hours

Why Short, Frequent Maths Sessions Outperform Long Study Hours Ninja Maths

Our brains learn best in short bursts, and that’s exactly why short, frequent maths sessions outperform long study hours. Here’s why:

Limited Attention Span

Especially for younger students, long study sessions lead to diminishing returns. Attention wanes, focus fades, and information retention suffers. Short, frequent Ninja Maths sessions allow students to stay engaged and actively process information.

Cognitive Overload

Bombarding the brain with too much information at once (for example only using long-form SAT style revision and exam papers) overwhelms the cognitive system. Shorter sessions prevent overload, allowing students to absorb and understand concepts more effectively.

Spacing Effect

Studies show that spaced repetition, encountering information at intervals, leads to better long-term memory. Short, frequent sessions with spaced practice allow the brain to consolidate information between sessions, leading to stronger memories. This is the Ninja Maths Way.

Active Recall

Shorter sessions encourage active recall of information. Students are more likely to revisit and review concepts learned in previous sessions, solidifying understanding compared to passively absorbing information in a long session.

Breaking Up the Monotony

Long study sessions can feel daunting and demotivating, especially for students who struggle with maths. Short, frequent sessions make learning feel less overwhelming and more manageable, fostering a more positive attitude towards maths. This is why we’re working on Ninja Maths short-stories with frequent Q&A sessions.

Sense of Accomplishment

Completing short, focused sessions creates a sense of achievement, boosting motivation and confidence. Students feel a sense of progress as they conquer smaller chunks of material.

More Opportunities to Practice (The Ninja Maths Way)

Shorter sessions allow for more frequent practice throughout the week. This regular practice leads to increased fluency and problem-solving skills in maths.

Immediate Feedback

Shorter sessions enable students to seek clarification and receive feedback from teachers or parents more readily. This allows for course correction and deeper understanding before moving on to new concepts.

Here’s an Analogy

Think of building muscle. One wouldn’t expect to lift the heaviest weights for hours on end and expect significant results. Similarly, the brain benefits from regular “workouts” in the form of short, focused maths sessions for optimal learning and retention.

Individual Learning Styles Play a Role

Some students may benefit from longer sessions, but for most, incorporating frequent, shorter maths sessions is a far more effective strategy for mastering the subject.

Refining Maths Skills: The Incremental Approach of Ninja Maths

Refining Maths Skills: The Incremental Approach of Ninja Maths Ninja Maths

Mastering maths isn’t a one-time exercise; it’s a journey of consistent practice and refinement. Ninja Maths worksheets play a crucial role in this journey, offering a structured and engaging way for students to develop their mathematical prowess over time. Here’s how Ninja Maths worksheets contribute to incremental improvements in student learning:

Building Upon a Strong Foundation

Daily Practice Makes Perfect

Ninja Maths worksheets provide daily practice opportunities, allowing students to revisit and solidify concepts. This consistent reinforcement prevents information from fading and builds a strong foundation for more advanced mathematical learning.

Mastering the Basics

Worksheets focus on essential building blocks like multiplication tables, fractions, and mental maths. Regular practice with these fundamental concepts empowers students to tackle more complex problems with confidence.

Incremental Improvement Through Varied Practice


Ninja Maths offers worksheets with varying difficulty levels, allowing teachers and parents to tailor practice to individual needs. This ensures students are challenged appropriately, neither overwhelmed nor under-stimulated.

Variety is the Spice of Learning

Worksheets go beyond simple drills. They incorporate puzzles, quizzes, and real-world application problems. This variety keeps students engaged and exposes them to different ways of approaching mathematical concepts.

Visible Progress Through Consistent Practice

The beauty of Ninja Maths worksheets lies in the tangible evidence of progress. As students complete worksheets over time, teachers and parents can witness their growing confidence and problem-solving abilities:

Increased Accuracy

The number of incorrect answers on worksheets gradually decreases, indicating a deeper understanding of concepts.

Improved Speed

Students complete exercises more efficiently, demonstrating fluency and mastery of skills.

Tackling More Complex Problems

Students become comfortable with challenging problems they might have initially avoided, showcasing their growing problem-solving skills.

Ninja Maths worksheets are more than just paper and pen exercises

They are a valuable tool for educators and parents to guide students on their journey of mathematical mastery. By providing consistent practice, differentiated learning opportunities, and a fun and engaging approach, Ninja Maths empowers students to refine their skills, build confidence, and celebrate their incremental progress as they transform into true Maths Ninjas!

Arithmetic Ninja Maths for Ages 10-11

Arithmetic Ninja Maths for Ages 10-11 Ninja Maths

Conquering Arithmetic with Ninja Maths (Ages 10-11)

Does your 10-11 year old need a little extra boost in their arithmetic skills? Look no further than Arithmetic Ninja Maths (Ages 10-11), the essential downloadable resources designed to transform them into confident Ninja Mathematicians!

Designed for Busy Classrooms and Home Learning

Arithmetic Ninja Maths is a teacher’s and parent’s best friend. The downloadable PDF resources provide a wealth of activities that can be easily integrated into classroom routines or used for effective home learning.

What Makes Arithmetic Ninja Maths Special?

Aligned to Curriculum

Activities are fully aligned with the Key Stage 2 National Curriculum for mathematics in the UK, ensuring your child is mastering essential skills at their grade level. The PDF’s are also designed to be useful for any region around the world.

Daily Practice

The program emphasises consistent practice with hundreds of questions covering a variety of topics, promoting fluency and long-term retention.


Activities are divided into age ranges 8-9, 9-10, and 10-11, allowing you to tailor the difficulty to your child’s individual needs and learning pace.

Engaging Activities

Forget dull worksheets! Arithmetic Ninja Maths uses a variety of engaging formats like mazes, puzzles, and challenges to keep learning fun and interactive.

Mental Maths Matters

The program devotes special attention to mental math skills, a crucial foundation for more advanced mathematical concepts.

SATs Preparation

As your child approaches the Year 6 SATs assessments, Arithmetic Ninja Maths provides valuable practice and revision exercises to boost their confidence and test-taking skills.

Benefits for a 10-11 Year Old

Mastering Essential Skills

From multiplication tables and fractions to problem-solving and applying math in real-world contexts, Arithmetic Ninja Maths covers it all, whilst keeping the mood light.

Building Confidence

Consistent practice and a sense of achievement through completing challenges contribute to a strong foundation in maths and a positive attitude towards the subject.

Developing Math Fluency

Regular practice with varied exercises helps your child become more comfortable and proficient in solving problems.

Preparation for the Future

The skills honed through Arithmetic Ninja Maths will prepare your child for success in future maths studies and real-world applications of mathematics.

Beyond the Worksheets

Arithmetic Ninja Maths goes beyond rote memorisation. It encourages your child to:

Think Critically

By encountering various question types and problem-solving scenarios, your child develops critical thinking skills that are valuable in maths and other subjects.

Develop Persistence

Tackling challenges and working through problems fosters perseverance, a key skill for success in academics and life.

Embrace Math

With its engaging approach, Arithmetic Ninja Maths helps turn maths learning into a fun and rewarding experience.

Make Maths a Ninja Adventure!

With Arithmetic Ninja Maths (Ages 10-11), your child can embark on an exciting math adventure, conquering challenges, building confidence, and mastering essential arithmetic skills. Packed with engaging activities and aligned with the curriculum, this resource empowers your child to become a true Maths Ninja!

The Art of Repetition: How Ninja Maths Reinforces Mathematical Concepts

The Art of Repetition: How Ninja Maths Reinforces Mathematical Concepts Ninja Maths

How Repetition Reinforces Mathematical Concepts

There are several educational philosophies that support the use of repetition in asking similar questions. Here’s a breakdown of some key ideas:

Mastery Learning

This approach emphasises achieving a deep understanding of a concept before moving on. By repeating similar questions, students have the opportunity to practice applying their knowledge in slightly different contexts, solidifying their grasp of the core concept.


This method involves providing temporary support for learners as they develop new skills. Repeating questions with slight variations can act as scaffolding, offering a familiar framework while gradually increasing the difficulty or complexity of the underlying questions. This allows students to build confidence and independence in tackling new problems.

Spacing Effect

This psychological principle suggests that spaced repetition, or encountering information at increasing intervals, leads to better long-term memory retention. Repeating similar questions over time, with some spacing between repetitions, can help information move from short-term to long-term memory.

Formative Assessment

When teachers ask similar questions, they can gauge students’ understanding throughout a lesson. This formative assessment allows them to identify areas of confusion and adjust their teaching approach to address student needs. By repeating questions with different wordings and/or numbers, teachers can also ensure students grasp the concept in various ways, not just memorising specific wording.

Differentiated Instruction

Repeating questions can be adapted to cater to different learning styles. Some students might benefit from repeated practice with basic questions, while others might need more challenging variations to solidify their understanding.

It’s important to note that simply repeating the exact same question isn’t always the most effective strategy. Here are some ways to make repetition more engaging and impactful:

  • Vary the context: Use different scenarios or examples while maintaining the core concept.
  • Increase complexity: Gradually increase the difficulty of questions as students demonstrate mastery. This is one of the core principals of Ninja Maths.
  • Change the format: Present similar questions in different formats (multiple choice, open ended, etc.) to cater to diverse learning styles. This also includes varying between verbal and numeric questions.
  • Encourage explanation: Ask students to explain their reasoning when answering repeated questions. This helps them develop a deeper understanding and identify potential misconceptions.


Overall, repetition of similar questions, when implemented thoughtfully, can be a valuable tool in the educational toolbox. It can promote mastery learning, improve long-term retention, and provide opportunities for formative assessment, all contributing to a more effective learning experience for students.

Mastering Maths with Ninja Maths: A Guide to Daily Practice

Mastering Maths with Ninja Maths: A Guide to Daily Practice Ninja Maths

Struggling with maths? Fear not! Ninja Maths is here to help you transform from a maths novice to a confident Ninja Mathematician.

Ninja Maths is a fun and engaging program that uses a daily practice approach to help children master essential maths skills. Through a combination of engaging content, activities, and challenges, Ninja Maths keeps children motivated and engaged, making learning maths an enjoyable experience.

Here’s why daily practice with Ninja Maths is the key to mastering maths

  • Builds Fluency and Confidence: Consistent practice is essential for developing fluency and automaticity in solving maths problems. With daily practice, children become more comfortable with the material and can tackle more challenging concepts with confidence.
  • Reinforces Learning: Daily practice helps solidify understanding and prevent information from fading away. By revisiting concepts and skills regularly, children can retain knowledge and build upon their existing foundation.
  • Develops Problem-Solving Skills: Regular practice exposes children to various problem types, allowing them to develop critical thinking and problem-solving skills. They learn to approach problems strategically and find solutions independently.
  • Boosts Motivation: The gamified approach of Ninja Maths, with its rewards and challenges, keeps children motivated and engaged. They are more likely to persevere through challenges and reach their full potential.

How to Get Started with Ninja Maths

Ninja Maths offers various resources to cater to different learning styles and age groups. Here’s how to get started:

  • Firstly: Subscribe for the free, weekly workpacks.
  • Choose the right level: Ninja Maths offers programs for different age groups and skill levels. Ensure you choose a program that aligns with your child’s current understanding and learning objectives.
  • Set a daily routine: Dedicate a specific time each day for Ninja Maths practice. Even short bursts of practice can be highly effective.
  • Create a supportive environment: Make learning maths a positive experience. Encourage your child, celebrate their progress, and provide assistance when needed.

Remember, consistency and repetition are key! With daily practice and the engaging approach of Ninja Maths, your child can develop a strong foundation in maths and embark on a successful learning journey.

Additional Tips

  • Incorporate real-life applications: Help your child see the relevance of maths in everyday life. Show them how maths is used in cooking, shopping, or even playing games.
  • Use visuals: Utilise equipment, such as whiteboards and flashcards, to help children visualise concepts and make them more concrete.
  • Celebrate progress: Acknowledge your child’s efforts and celebrate their achievements, no matter how small. This will boost their motivation and confidence.

With dedication, practice, and the support of Ninja Maths, your child can not only master maths but also develop a love for learning that will last a lifetime.

Numeracy: The Symphony of Numbers

Numeracy, the ability to understand and use numbers effectively, is more than just crunching calculations. It’s a fundamental language, a symphony of symbols echoing through fields as diverse as music, finance, and even philosophy.

At the Core of Numeracy

At its core, numeracy equips us to decipher quantitative information. It allows us to navigate everyday tasks like budgeting, measuring ingredients, and interpreting statistics. But its reach extends far beyond the mundane. Imagine a musician composing a sonata, carefully weaving notes into a tapestry of rhythm and melody.

Numbers play a crucial role here, dictating the duration of each note, the intervals between them, and the overall structure of the piece. Similarly, mathematicians use axioms and equations to construct intricate proofs, akin to architects crafting elaborate blueprints with numbers as their bricks and mortar.

Numeracy to Analyse Data

Numeracy: The Symphony of Numbers Ninja Maths

Numeracy empowers us to analyse data, the lifeblood of modern society. From tracking disease outbreaks to predicting weather patterns, numbers hold the key to understanding complex systems. But true numeracy delves deeper, fostering critical thinking.

It allows us to question the validity of data, identify biases, and draw our own conclusions. In a world saturated with information, this ability to sift truth from noise is more precious than ever.

However, numeracy is not without its challenges. Maths anxiety, rooted in negative experiences or cultural perceptions, can impede our ability to engage with numbers. Additionally, complex mathematical concepts can seem daunting, shrouded in an aura of exclusivity.

Overcoming Numeracy Hurdles

But overcoming these hurdles can unlock immense potential. Learning to appreciate the beauty and logic of numbers opens doors to diverse fields, from engineering to economics. More importantly, it empowers us to participate actively in our data-driven world, making informed decisions about everything from personal finances to public policy.

The Symphony of Numeracy

Numeracy: The Symphony of Numbers Ninja Maths

So, the next time you encounter a number, don’t dismiss it as a mere symbol. Instead, see it as a note in the symphony of numeracy, waiting to be understood and appreciated.

Embrace the challenge, delve into the logic, and unlock the power that lies within. Remember, numbers are not just tools for calculation; they are a language waiting to be deciphered, a story waiting to be told.

Ninja Maths Chart Workpack for Ages 8-11

We’ve just uploaded a new 20-page workpack which is all about charts – including Bar, Line, and Pie.

Ninja Maths Chart Workpack for Ages 8-11 Ninja Maths

A Ninja Maths workpack with 20 pages of awesome bar, line, and pie charts for only £2.95

The pack also includes topic-relevant word-searches to help secure key chart vocab

Buy once, print and re-use as many times as you like

Ninja Maths Chart Workpack for Ages 8-11 Ninja Maths Ninja Maths Chart Workpack for Ages 8-11 Ninja Maths

Why Charting is Important

Charts are a fantastic way for children to both visualise numbers, and to convert numbers into visuals.

Children who might struggle with abstract terms such as statistics and averages, can often “see” the numbers more clearly when expressed in a chart.

This week’s free worksheets address charts and charting.

Bar Charts

Ninja Maths Chart Workpack for Ages 8-11 Ninja Maths

The bar chart is the most common type of chart used in the world. For this reason, it is the most often taught format at school – especially at Primary school.

There are, however, variations. The example above shows negative numbers.

Another variation is to move the bars horizontally (as can be seen in our recent free chart PDF’s for subscribers).

A variation which can often catch out Primary School children is where a bar chart starts (the x-axis) at a non-zero value. For example, if a chart wants to show the price of similar cars – all around £30,000 – the chart may start at £25,000 – thus allowing the user to see more clearly the variation in price.

The work-sheet pack for sale in Ninja Maths contains several great vertical and horizontal examples of bar charts.

Line Charts

Ninja Maths Chart Workpack for Ages 8-11 Ninja Maths

Line charts are very similar to bar-charts, but as the name suggests, use a line to connect the data points, as in the example above.

Line charts are useful especially if illustrating cumulative data – for example, how the number of gold stars awarded at school accumulate over a year.

The Ninja Maths worksheets contain several line charts to interpret.

Pie Charts

Ninja Maths Chart Workpack for Ages 8-11 Ninja Maths

Pie charts are excellent to enable the viewer to see comparisons between data points, as in the chart about.

Pie charts are very useful to help teach percentages, especially where the data is “easy” to see – such as 25% being represented by a 90 degree chunk of pie (i.e. a quarter).

The above pie chart example is included in the Ninja Maths worksheets in the shop.

Why Charts are Useful for the Real World

It is essential that children grow up understanding how to both draw and interpret charts.

In later life, whether working in advertising, marketing, engineering, or sales, charts are a key part of the work-day.

It is common in Secondary School for students to learn basic Excel skills, which include creating charts.

As alluded to earlier, looking at a table of data (such as the average temperature each day last week) is kind of boring. Seeing it in a chart changes everything. Not only can students see the data-points, but they can also immediately interpret the data. For example, to see the warmest and coldest days, hoe variation in temperature throughout the week, and so on.

For more complex data, it is useful for students to learn how to convert data into percentages.

The Choropleth Chart

We’re aiming to include more advanced charts in future workpacks. For example, we love the Choropleth map which uses colour reflecting a number which you can see here (opens in Wikipedia).

December Week 3 – DECODING

December Week 3 - DECODING Ninja Maths

Out this Sunday, it’s the Ninja Maths December / Week 3 Worksheet, which is all about DECODING.

There’s a story about Ninja Nigel and how he’s preparing to chop wood to heat the Ninja Maths dojo over the Christmas period.

Example Question

4) If Ninja Barry chopped the same number of logs as the other Ninja, how many logs would have been chopped in total?

Subscribe for free weekly workpacks

Subscribe here for free, weekly workpacks:

December Week 3 - DECODING Ninja Maths

Did you miss the November Workpacks?

You can buy either by school year, or buy all 136 pages at a useful discount:

Click here for the November Workpacks

New free Year 4 Worksheets

New free Year 4 Worksheets Ninja MathsNew free Year 4 Worksheets – Two new Year 4 (ages 8-9) worksheets have been uploaded

They both deal with Number and Place Value – specifically converting numbers between text and digits.

This helps secure numbers, decimals, and fractions.

Click here for the PDF’s

New free Year 4 Worksheets – Sample Questions

New free Year 4 Worksheets Ninja MathsWrite the number 8,300 in words

New free Year 4 Worksheets Ninja MathsWrite the number twenty nine thousand and one, in digits

A Quote from Louise in Scotland

I’d like to say your resources are amazing. I am a teacher and I use these at home for my kids. They are just the right balance without being too overwhelming. Thank you for all the work you put into this, it makes a huge difference!


Subscribe for free weekly workpacks

Subscribe here for free, weekly workpacks:

New free Year 4 Worksheets Ninja Maths

Summary of Year 4 Maths Content

The UK Year 4 curriculum covers these topics:

New free Year 4 Worksheets Ninja MathsNumber and place value
New free Year 4 Worksheets Ninja MathsAddition and subtraction
New free Year 4 Worksheets Ninja MathsMultiplication and division
New free Year 4 Worksheets Ninja MathsFractions (including decimals)
New free Year 4 Worksheets Ninja MathsMeasurement
New free Year 4 Worksheets Ninja MathsGeometry – properties of shapes
New free Year 4 Worksheets Ninja MathsGeometry – position and direction
New free Year 4 Worksheets Ninja MathsStatistics

The UK KS2 National Curriculum

Ninja Maths follows the UK National Curriculum – click here for more detail (UK Gov website)

The Ninja Maths ethos is Practice, Repeat & Refine…


It is very important for a child to practice maths ideally every day. Even during a holiday a ninja will exercise to keep their muscles and movements fast and nimble.


A child should solve maths problems over and over again until it becomes second nature. For example example fractions: multiply, divide, add and subtract until it becomes easy.

A ninja does not learn a kick then hope to remember it for future use. Once learnt, a ninja will repeat that kick over and over again until it becomes second nature.


A child should aim to improve their maths & moves each time they repeat a type of question. For example, refining how they articulate their working out to get all the marks.

A ninja does not tolerate a sloppy kick. Once learnt, a ninja will seek to refine even the smallest of details.

December Week 2 – MIXED OPERATORS

December Week 2 - MIXED OPERATORS Ninja Maths

Out this Sunday, it’s the Ninja Maths December / Week 2 Worksheet, which is all about MIXED OPERATORS.

Example Questions

Y4 (Ages 8-9): 50 _____ 9 = 41

Y5 (Ages 9-10): 100 _____ 3 + 4 x 7 = 1

Y6 (Ages 10-11): 35 _____ 5 + 88 = 95

Y6 (Ages 10-11) most difficult question: 0.5 _____ 2 + 1 = 1 + 20 / (2 x 10)

Subscribe for free weekly workpacks

Subscribe here for free, weekly workpacks:

December Week 2 - MIXED OPERATORS Ninja Maths

Did you miss the November Workpacks?

You can buy either by school year, or buy all 136 pages at a useful discount:

Click here for the November Workpacks

International Equivalence

English Year 4 for school ages 8-9 equates to:

USA Grade 3
Australia Year 3
Republic of Ireland Third Class
South Korea Grade 3
India Grade 3
Japan Grade 3
China Grade 3
Germany Grade 3
New Zealand Year 4
Wales Year 4
Netherlands Group 5
Scotland P5

English Year 5 for school ages 9-10 equates to:

USA Grade 4
Australia Year 4
Republic of Ireland Fourth Class
South Korea Grade 4
India Grade 4
Japan Grade 4
China Grade 4
Germany Grade 4
New Zealand Year 5
Wales Year 5
Netherlands Group 6
Scotland P6

English Year 6 for school ages 10-11 equates to:

USA Grade 5
Australia Year 5
Republic of Ireland Fifth Class
South Korea Grade 5
India Grade 5
Japan Grade 5
China Grade 5
Germany Grade 5
New Zealand Year 6
Wales Year 6
Netherlands Group 7
Scotland P7

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November Year 4 - Sample Pages

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November Year 5 - Sample Pages

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November Year 6 - Sample Pages

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