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Year 3 Maths articles

Number sentences
What is a number sentence?
We explain what a number sentence is and how primary-school children are taught to write number sentences (or fill in gaps in number sentences) in KS1 and KS2.
Sum
What is a sum?
We explain what a sum is and how children are taught to understand the term when it appears in mental maths tests, word problems or investigations.
Integer
What is an integer?
We explain what an integer is and how to explain the concept to your child, as well as offering some puzzles involving the term 'integer'.
Division facts
What are division facts?
We explain what division facts are, how they are taught in primary school, and share some fun games that you can try at home to make this knowledge stick.
What is a product?
What is a product?
In maths the product of two numbers is the result you get when you multiply them. We explain how children are taught multiplication vocabulary in KS2 and what kind of problems they might be asked to solve,
What is success criteria?
What is a success criteria / WILF?
Find out what success criteria (also known as the 'WILF') are and how your child's teacher will use success criteria to boost learning focus.
What is a Learning Objective / WALT?
What is a Learning Objective / WALT?
Heard your child talk about their LO, or their WALT? Teachers use learning objectives to help children understand what is expected of them in the classroom. Find out what a learning objective (or WALT) is and how learning objectives are used in primary school.
What is a DUMTUM?
What is a DUMTUM?
Find out what a DUMTUM is and how this technique will help your child to set out their work correctly.
What are talk partners?
What are talk partners?
Find out what a talk partner is and why having a talk partner will benefit your child's learning in the classroom.
What is 'scaffolding' learning?
What is 'scaffolding' learning?
Find out what 'scaffolding' learning means and how teachers use this technique in the classroom to help children master different skills.
What are interactive whiteboards?
What are interactive whiteboards?
Find out what interactive whiteboards are and how they enhance learning in the classroom.
What are mini-whiteboards?
What are mini-whiteboards?
Find out what mini-whiteboards are and how they enhance learning in the classroom.
Number puzzles
12 great benefits of maths challenges
Maths activities could give your child’s learning a boost in many ways, and help them engage with numbers (and enjoy it!) from a young age. Lucy Dimbylow offers 12 reasons to give number puzzles a go today.
Teachers' tricks for percentages
Teachers' tricks for percentages
Percentages can seem like a tricky topic to tackle if you're not too sure about your maths skills, but by following our teachers' tips and suggestions you'll feel homework-confident in no time.
Multiplication
Teachers' tricks for multiplication
Can you multiply using the grid method, or draw a multiplication calculation as arrays? Find out more about multiplication and how it’s taught in schools today with our teachers' tips, tricks and methods, explained for primary-school parents.
Subtraction
Teachers' tricks for subtraction
Help your child become subtraction savvy with our teachers' tips on methods, practical resources, vocabulary and more. From subtraction songs and subtraction story problems to column subtraction, Phoebe Doyle offers some practical homework help for 'taking away'.
Fractions
Teachers' tricks for fractions
From halves in quarters in KS1 to equivalent fractions in KS2, primary teacher Phoebe Doyle offers some insiders’ tips to help you help your child at home, plus details of fraction walls, hundred charts and other useful maths resources.
Mother and daughter with clock
Best time-teaching products
Great toys, books and resources to help your child learn to tell the time on analogue and digital timepieces, from clock face recognition to estimating time differences on the 24-hour clock.
Teachers' tricks for division
Teachers' tricks for division
Primary school teacher Phoebe Doyle has some tips and tricks to help your child with division work at home, offering an explanation of strategies using in school today as well as some useful practical exercises to try.
Illustrated numbers
5 number and counting skills primary-school children need
Numbers are all around us, almost from birth! Teacher Phoebe Doyle looks at counting, a fundamental aspect of mathematical understanding, to help your child grab the basics (without confusion!) from day one.
Shape, space and primary geometry
Teachers' tricks for shape, space and geometry
Throughout primary school children learn about the properties of the shapes in the world around them (primary geometry, in other words). Phoebe Doyle offers some insiders’ tips on helping them master shape and space maths targets.
Tape measures
Teachers' tricks for weights and measures
Weights and measures can be a really fun area of maths to teach in school – but one that can leave parents unsure of how to help at home. Teacher Phoebe Doyle has some hints and suggestions.
Number bonds
What are number bonds?
If your child is in Key Stage 1, chances are they'll have told you they're learning 'number bonds'... but what are they? Teacher Alice Hart explains why children are taught these number pairs, and how you can help your child practise them at home.
Venn diagram
What is a Venn diagram?
Venn diagrams are often used to sort data in primary school. Find out what parents need to know about how to complete and read a Venn diagram correctly, plus how they're used in the classroom in KS1 and KS2.
Place value
What is place value?
A good understanding of place value (the value of each digit in a number) is vital in primary-school maths. Our parents' guide explains how your child will be taught about units, tens, hundreds and thousands with number lines, arrow cards and more, as well as outlining how place value is used to help children visualise calculations.
Jump strategy
What is subtraction on a number line?
Also known as the jump strategy or complementary addition, subtraction on a number line is a common technique in KS1 and KS2 maths, useful for helping children visualise that subtraction is finding the difference between two numbers. Teacher Alice Hart explains the method and how it's taught in primary school maths.
Teachers' tricks for addition
Teachers' tricks for addition
Help your child with their addition work, from the basics in Reception to calculations in KS1 and KS2, with some teachers' tricks to help the learning stick.
Maths learning
Does my child have dyscalculia?
What are the signs to look out for if you think your child might have dyscalculia or 'number blindness', and what can be done to help?
Child completing maths paper
7 strategies to help defeat children’s fear of maths
What does it mean if your child has a fear of maths, and what can you do to help them get over it? TheSchoolRun offers a step-by-step plan to help you boost your child's confidence – and your own.
Pictograms explained
What is a pictogram?
Pictograms are introduced in Year 2 as a simple and engaging introduction to bar charts. We explain what your child needs to know about pictograms and how to read and create them, as well as explaining when and how they're taught.
Inverse operations: addition and subtraction, multiplication and division
What are inverse operations?
Inverse operations are opposite operations – one reverses the effect of the other. In primary maths we talk about the inverse to explain how addition and subtraction are linked and how multiplication and division are linked. Teacher Alice Hart offers examples of how and when your child will be asked to use the inverse operation in school, and practical ways to help them understand the concept.
Summer holiday learning
Your child's new school year preparation plan
Each year group brings fresh challenges in literacy and numeracy. Want to give your child a head start? Primary teacher Phoebe Doyle offers some easy-to-action advice on tackling an objective from the year group your child is about to enter during the summer break.
Reading and Numeracy tests
National Reading and Numeracy Tests explained for parents
All children in Wales from Y2 to Y9 take tests in reading and numeracy at the end of each school year. Find out what these tests involve, and how you can help your child prepare for them.
Child with money in hands
6 steps to a money-savvy child
We all want our kids to have the very best future, and ensuring they’ve got money sense is crucial to help make it happen. Mum-of-two and financial whizz Emily Richards shares a few down-to-earth strategies to equip your child with money management skills for life.
Learning Journey reward chart
The Learning Journey reward chart and certificates
Support your child's Learning Journey with these fantastic motivational resources – a colourful reward chart where you can set your own challenges and choose rewards together, and printable certificates to celebrate success.
Learning Journey
How the Learning Journey works
Find out how our fantastic primary school learning programme – The Learning Journey – could benefit you and your child as well as full details of how to use the reward charts and certificates!
Mental Maths stopwatch
What is mental maths?
The ability to work sums in your head is an important skill that primary students must develop throughout the key stages. We explain what mental maths means in National Curriculum terms, and how you can help your child become a quick calculations whizz!
Student and teacher
Teachers’ top 10 classroom discipline tricks
Does every homework session end in tears and tantrums? Or are you losing sleep over getting your child to learn their spellings? Lucy Dimbylow asked the people who manage 30 children at a time (gulp!) – teachers and teaching assistants – to share their tried and tested tricks.
Times tables
Times tables: 10 things every parent needs to know
If you're a KS2 parent, chances are you'll spend more time than you ever thought possible looking for ways to help your child learn their times tables. Here are the ten things you should know before you get started.
Primary school students
11 things parents need to know about the National Curriculum
It’s the basis for what your child learns every day, but what exactly is the National Curriculum and what does it teach? Education writer and primary teacher Phoebe Doyle offers some clarity.