Blending and segmenting are two essential phonics skills that children need when learning to read and spell.
Blending involves putting individual sounds together to read a word.
For example:
/c/ /a/ /t/ → cat
Segmenting involves breaking a word into its individual sounds to help with spelling.
For example:
cat → /c/ /a/ /t/
Children develop blending and segmenting skills gradually as they learn phonics. Practising these skills regularly can help children become more confident readers and spellers.
On this page, you’ll find everything you need to know about blending and segmenting, including how they work, how to teach them and simple activities to practise at home.
What Is Blending?
Blending is the process of putting individual phonemes together to read a word.
Children look at the graphemes, say the corresponding phonemes and then blend the sounds together.
For example:
c – a – t
→ /c/ /a/ /t/
→ cat
Another example:
sh – i – p
→ /sh/ /i/ /p/
→ ship
Blending is a key skill for reading unfamiliar words.
What Is Segmenting?
Segmenting is the process of breaking a word into its individual phonemes.
Children listen to a word and identify the sounds they can hear.
For example:
cat
→ /c/ /a/ /t/
Another example:
ship
→ /sh/ /i/ /p/
Segmenting is particularly important for spelling, because children need to hear the sounds in a word before they can choose the appropriate graphemes.
Blending vs Segmenting
Blending and segmenting work together, but they are different skills.
| Skill | What does it mean? | Example |
|---|---|---|
| Blending | Putting sounds together | /c/ /a/ /t/ → cat |
| Segmenting | Breaking a word into sounds | cat → /c/ /a/ /t/ |
A simple way to remember them is:
Blending = sounds → word
Segmenting = word → sounds
Why Are Blending and Segmenting Important?
Blending and segmenting are fundamental phonics skills.
Children use blending to decode words when reading.
They use segmenting to spell words.
For example, when reading:
ship
a child can identify:
sh – i – p
and blend:
/sh/ /i/ /p/
→ ship
When spelling ship, the child hears:
/sh/ /i/ /p/
and selects:
sh – i – p
Strong blending and segmenting skills help children become more independent when reading and spelling unfamiliar words.
Oral Blending
Oral blending involves blending sounds together without showing children the written word.
For example, say:
/c/ /a/ /t/
Ask:
What word am I saying?
The child blends the sounds together:
cat
Or:
/m/ /oo/ /n/
→ moon
Oral blending is particularly useful during Phase 1 and as children begin formal phonics teaching.
Oral Segmenting
Oral segmenting involves breaking a spoken word into its individual sounds without using written letters.
For example:
What sounds can you hear in sun?
The child identifies:
/s/ /u/ /n/
Or:
What sounds can you hear in fish?
/f/ /i/ /sh/
Oral segmenting helps prepare children for spelling.
Blending for Reading
When children begin reading words, they learn to use their phonics knowledge to blend graphemes together.
For example:
m – a – t
The child says:
/m/ /a/ /t/
and blends them:
mat
As children become more confident, they can blend words containing digraphs and trigraphs.
For example:
sh – ee – p
→ sheep
n – igh – t
→ night
Segmenting for Spelling
When spelling a word, children need to hear the phonemes and then choose the graphemes that represent them.
For example:
rain
The child segments the word:
/r/ /ai/ /n/
Then chooses the graphemes:
r – ai – n
→ rain
As children progress through phonics, they learn that the same phoneme can sometimes be represented by different graphemes.
How to Teach Blending
Start with simple words containing phonemes that children already know.
Step 1: Show the Graphemes
For example:
c a t
Step 2: Say the Phonemes
/c/ /a/ /t/
Step 3: Blend the Sounds
Encourage the child to say the sounds together:
c-a-t
→ cat
Step 4: Repeat
Practise with a range of familiar words.
For example:
- sat
- mat
- pin
- dog
- sun
- map
How to Teach Segmenting
Start with simple spoken words.
Step 1: Say the Word
For example:
dog
Step 2: Stretch the Word
Encourage the child to listen carefully.
d-o-g
Step 3: Identify the Phonemes
/d/ /o/ /g/
Step 4: Add the Graphemes
Once children are ready, ask them to choose the letters that represent each sound:
d – o – g
This develops the connection between phonemes and graphemes.
Using Sound Buttons
Sound buttons can help children see how many phonemes are in a word.
For example:
cat
c ● a ● t ●
Three sounds.
For a word containing a digraph:
ship
sh ● i ● p ●
There are three phonemes even though there are four letters.
Sound buttons can therefore help children understand that letters and sounds are not always the same thing.
Using Phoneme Fingers
Children can use their fingers to count the sounds they hear.
For example:
fish
/f/ → 1
/i/ → 2
/sh/ → 3
This can be a simple way to practise segmenting without needing any resources.
Using Phoneme Frames
A phoneme frame provides a space for each phoneme.
For example, for cat:
| c | a | t |
|---|
For ship:
| sh | i | p |
|---|
The second example helps children understand that sh represents one phoneme.
Phoneme frames can be particularly useful when children are beginning to use phonics for spelling.
Blending and Segmenting Activities
You can practise these skills through short, simple games.
1. Robot Talk
Say a word using separated phonemes.
For example:
/c/ /a/ /t/
Ask:
What word am I saying?
The child blends the sounds together.
2. Sound Talk
Say a word normally.
For example:
dog
Ask:
Can you say it in sound talk?
/d/ /o/ /g/
3. Sound Hunt
Choose a sound and find words containing it.
For example:
/m/
- moon
- map
- milk
- mouse
4. Sound Counting
Say a word and ask:
How many sounds can you hear?
For example:
ship
→ /sh/ /i/ /p/
→ 3 sounds
5. Word Building
Give children magnetic letters and ask them to build a word.
For example:
map
Then ask them to segment it:
/m/ /a/ /p/
6. Change the Sound
Change one phoneme to make a new word.
For example:
cat
Change /c/ to /h/:
hat
Change /h/ to /m/:
mat
This helps children understand how changing one phoneme can change a word.
Blending and Segmenting by Phonics Phase
Blending and segmenting develop throughout phonics teaching.
Phase 1
Children develop oral blending and oral segmenting through listening and speaking activities.
Phase 2
Children begin applying blending and segmenting to simple words using the graphemes they have learned.
For example:
sat
pin
dog
Phase 3
Children apply blending and segmenting to words containing digraphs and trigraphs.
For example:
ship
rain
night
Phase 4
Children practise blending and segmenting words containing adjacent consonants.
For example:
frog
stamp
crisp
Phase 5
Children apply their skills to a wider range of graphemes and alternative pronunciations.
For example:
play
light
home
Phase 6
Children continue developing spelling knowledge, including prefixes, suffixes, spelling patterns and more complex words.
[Explore Phase 1 Phonics →]
[Explore Phase 2 Phonics →]
[Explore Phase 3 Phonics →]
[Explore Phase 4 Phonics →]
[Explore Phase 5 Phonics →]
[Explore Phase 6 Phonics →]
Common Blending Difficulties
Some children may find blending difficult when they first begin reading.
They may:
- say each sound separately without joining them
- guess the word from the first sound
- add extra sounds between phonemes
- struggle to blend unfamiliar words
- find words containing digraphs more difficult
If this happens, return to words containing phonemes and graphemes the child already knows.
Keep practice short and frequent.
Common Segmenting Difficulties
Children may also find segmenting difficult when spelling.
They may:
- miss out sounds
- confuse similar sounds
- forget sounds in the middle of words
- struggle to hear adjacent consonants
- choose the wrong grapheme for a phoneme
For example, a child spelling ship might write sip because they have not yet recognised sh as one phoneme.
Regular oral segmenting practice can help children hear the sounds more clearly.
How to Practise Blending and Segmenting at Home
You don’t need lots of specialist resources.
Try practising for just a few minutes each day.
During Reading
Ask your child to sound out unfamiliar words and blend the phonemes.
During Spelling
Say a simple word and ask your child to identify each sound before writing it.
During Everyday Activities
Use simple words during everyday conversations.
For example:
What sounds can you hear in sun?
Use Magnetic Letters
Build words together and ask your child to blend them.
Play Sound Games
Use oral blending and segmenting games while travelling, walking or playing.
Free Blending and Segmenting Resources
Ready to practise blending and segmenting?
Explore our free printable phonics resources designed to support reading and spelling development.
Blending Worksheets
Practise putting phonemes together to read words.
[Explore Blending Worksheets →]
Segmenting Worksheets
Practise breaking words into phonemes for spelling.
[Explore Segmenting Worksheets →]
Phonics Flashcards
Use phonics flashcards to practise graphemes, phonemes and word reading.
[Explore Phonics Flashcards →]
Blending and Segmenting FAQs
What is blending in phonics?
Blending is putting individual phonemes together to read a word.
For example:
/c/ /a/ /t/ → cat
What is segmenting in phonics?
Segmenting is breaking a word into its individual phonemes.
For example:
cat → /c/ /a/ /t/
Is blending for reading or spelling?
Blending is primarily used for reading, while segmenting is primarily used for spelling.
Is segmenting for reading or spelling?
Segmenting is primarily used for spelling, because children need to identify the sounds in a word before choosing the graphemes to write.
What is oral blending?
Oral blending is putting spoken sounds together without using written letters.
For example:
/s/ /u/ /n/ → sun
What is oral segmenting?
Oral segmenting is breaking a spoken word into its individual sounds without using written letters.
For example:
sun → /s/ /u/ /n/
When should children learn blending?
Children can begin developing oral blending during Phase 1. They then apply blending to written words as they learn grapheme-phoneme correspondences during Phase 2 and beyond.
When should children learn segmenting?
Children can develop oral segmenting during Phase 1 and begin applying segmenting to spelling as they learn grapheme-phoneme correspondences.
How can I help my child blend sounds?
Start with simple words containing sounds your child already knows. Say each phoneme clearly and encourage your child to put the sounds together to make a word.
How can I help my child segment words?
Say a simple word and ask your child to identify each sound they can hear. Use fingers, counters or phoneme frames to help them count the sounds.
Continue Learning Phonics
Blending and segmenting are essential skills that children use throughout their phonics journey.
Or continue exploring our phonics guides: