Digraphs for Beginners : How to Teach SH, CH, TH, WH and CK

If your child can read words like cat, frog, clap and shop, you may be wondering what to teach next.

One of the next phonics skills I like to introduce is consonant digraphs.

This is also a point where some children become confused.

They’ve spent do much time learning that each letter has a sound. Then suddenly, they see two letters sitting together and need to read them as a sound pattern.

s + h = sh

c + h = ch

t + h = th

At first, that can feel like a completely new rule.

But it doesn’t have to be difficult.

Instead of introducing a long list of digraph words at once, I prefer to teach one pattern at a time and give children plenty of opportunities to hear it, find it, read it and use it in a sentence.

Here’s how I teach the first digraphs to beginning readers.


First, What is a Digraph?

A digraph is a pair of letters that work together to represent a sound.

Some common consonant digraphs are :

Sh, ch, th, wh, ck

For example:

Sh – ship

Ch – chat

Th – thin

Wh – when

Ck – duck

The important idea for a beginning reader isn’t memorising the word diagraph.

It’s understanding:

“When I see these letters together, I need to think about the sound pattern they represent.”


Digraph or Blend?

Here’s the Difference

This is something parents often ask me about.

A consonant blend contains consonant sounds that cat still be heard separately.

Take:

Frog

At the beginning of the word, you can hear:

/f/ /r/

Both sounds are still there.

Now compare that with:

Ship

We don’t usually teach a child to read the beginning as separate /s/ + /h/ sounds.

Instead, sh is treated as a digraph representing the sound at the beginning of ship.

So a simple way to remember it is:

Blend → hear the consonant sounds separately

Digraph →letters work together as a sound pattern

You don’t need to spend a whole lesson explaining the terminology to a five – or six – year – old.

Show them through words.

That’t usually much easier.


Is My Child Ready for Digraphs?

Before starting digraphs, I would check whether a child can already read simple words such as:

Cat

Hen

Pig

Dog

Sun

and some words containing consonant blends, such as:

Clap

Flag

Frog

Stop

They don’t have to read every word perfectly.

But they should have a basic understanding of blending sounds from left to right.

If CVC words are still very difficult, I wouldn’t rush.

A little more practice with short vowels and CVC words can make the next step much easier.


Which Digraph Should I Teach First?

There’s no single sequence every child must follow.

For beginners, however, I like starting with highly noticeable patterns such as:

Sh and Ch

Then I gradually introduce:

Th

Wh

and

Ck

I wouldn’t put all five on the table on the first day.

One pattern at a time is enough.


1.Teaching SH

Start by showing:

Sh

Say the sound together.

Then introduce a few simple words.

Shop

Ship

Shut

Shed

Fish

You can ask:

“Can you hear /sh/ at the beginning or at the end?”

For example:

Ship → beginning

Fish end

This helps children realise that the same spelling pattern can appear in different positions.

Try it

Which words have sh?

Ship

Cat

Fish

Shop

Dog

Children can point, circle or write the words.

2.Teaching CH

Next, try:

Ch

Start with familiar words such as:

Chat

Chin

Chop

Chick

Then compare:

Shop

and

Chop

Only the beginning has changed.

Ask your child to look carefully.

Sh-op

Ch-op

This kind of comparison can be more useful than reading a long list of unrelated words.

3.Teaching TH

TH needs a little more attention because English uses more than one sound associated with this spelling.

Compare:

thin

and

this

The mouth position is similar, but the sounds aren’t identical.

For a young beginner, I wouldn’t start with a long explanation about voiced and unvoiced sounds.

Instead, let the child hear and feel the difference.

Try:

thin

this

Ask your child to gently place a hand on their throat.

Say each word.

Can they feel a difference?

This turns a difficult phonics point into a small sound experiment.

Beginner TH Words

thin

than

that

this

them

with

Choose words that suit the phonics patterns your child has already learnt.

4.Teaching WH

Now introduce:

Wh

Tru words such as:

When

Whip

Whiz

Many common wh words aren’t fully decodable for children at the earliest phonics stages, so I din’t recommend giving beginners a huge WH list.

Instead, teach a few useful examples and focus on recognising the spelling pattern.

You can say:

Can you find the two letters working together?”

Then let the child point to:

Wh

5. Teaching CK

Ck is especially useful because children see it frequently at the end of short words.

Try:

Back

Neck

Kick

Rock

Duck

Look at where ck appears.

It’s at the end of each of these words.

Ask:

“Can you find ck?”

Then let your child underline it.

This makes spelling patterns more visible.


My favorite Way to Teach a New Digraph

I use a simple four – step routine.

1. Hear it

Say the sound first.

For example:

/sh/

Ask your child to repeat it.

2. Find it

Show three words:

Ship

Cat

Shop

Ask:

“Which words have sh?”

3. Read it

Now read:

Ship

Shop

Shut

Keep the list short.

4. Use it

Put one word into a sentence.

The ship is big.

Then ask a quick question:

“What is big?”

Now the child isn’t only practising phonics.

They’re reading for meaning too.


A simple 10-Minute Digraph Lesson

You don’t need a 30-minute phonics lesson at home.

Try this:

Minutes 1-2: Review

Read three of four words your child already knows.

Minutes 3-4 : Introduce

Show one new digraph.

For example:

Sh

Say the sound and look at the letters.

Minutes 5-6 : Read

Read three or four SH words.

Minutes 7-8 : Play

Find SH words among other words.

Minutes 9-10 : Read a Sentence

Finish with one or two short sentences.

Then stop.

I would rather have a child finish thinking,

“That was easy!”

than push through another ten minutes until they’re tired of reading.


Try a Digraph Hunt

This is one of the easiest activities to prepare.

Write:

Ship

frog

chat

fish

duck

stop

Then ask:

Find SH.

The child circles:

Ship

fish

Next:

Find CH.

They circle:

Chat

Next:

Find CK.

They circle:

Duck

You can turn it into a detective game:

“Can you find all the hidden digraphs?”

No special materials required.


Play Digraph Detective

Children often respond better when an exercise feels like a misson.

Try saying:

“You’re the Digraph Detective today.

Give your child five words:

Shop

chop

thin

duck

fish

Then ask them to :

  1. Circle the digraph
  2. Say its sound
  3. Read the whole word

That’s three phonics skills in one very small activity.


Sort the Words

Once your child knows several digraphs, mix them together.

Try:

Ship

chat

thin

duck

shop

chop

this

rock

Then sort them into:

SH

ship

shop

CH

Chat

chop

TH

thin

this

CK

duck

rock

This is a good way to check whether your child is actually noticing the letters rather than simply remembering a list.


Read Digraphs in Sentences

Don’t stay with isolated words for too long.

Once your child can read several words, move into short sentences.

Try:

The ship is big.

The chick can hop.

The fish can swim.

The duck is in the pond.

This cat is big.

Then ask one quick question after each sentence.

For example:

What can swim?

Or

Where is the duck?

Phonics should eventually lead to understanding, not just sounding out words.


What If My Child Keeps Mixing Up SH and CH?

This is very common.

Instead of correcting the child over and over, put the two patterns next to each other.

Sh

Ch

Then compare two words:

Shop

Chop

Say them slowly.

Let your child listen to what changes.

You can even exaggerate the beginning slightly at first.

Then try another pair.

The goal is to help the child hear the difference, not simply memorise which card is which.


One Mistake I Try to Avoid

When a child struggles with a word, it’s tempting to say:

Look at the picture. What do you think it says?”

Pictures are wonderful for enjoying stories and discussing meaning.

But during a decoding activity, I want the child to look at the letters.

If the word is ship, I’ll point to sh and ask”

What sound do these letters represent here?”

Then we blend through the word.

Pictures can confirm meaning afterwards.

The letters should do the decoding work.


Don’t Teach Too Many Words at Once

A page containing 30 SH words may look impressive.

But a beginning reader doesn’t necessarily need 30 words today.

Start with four or five.

Read them.

Play with them.

Put one into a sentence.

Come back tomorrow.

Small amounts of successful practice can build much more confidence than one exhausting lesson.


From Digraph Words to Mini Stories

When your child can read several digraph words, try a very short passage.

The Fish

A fish is in a pond.

The fish can swim.

A duck is in the pond.

The fish and the duck have fun.

Then ask:

Where is the fish?

What can the fish do?

What other animal is in the pond?

Even a tiny passage begins connecting phonics with comprehension.

That’s where reading starts becoming much more meaningful.


Free Printable Digraph Worksheets

If your child is ready for extra practice, a printable pack can make these much easier to repeat.

Keep the worksheets short and use one or two pages at a time.

The goal isn’t to finish the pack.

The goal is to help your child read.


Frequently Asked Questions

What are the first digraph children should learn?

There isn’t one universal order, but sh, ch, th, wh and ck are common patterns children encounter in early phonics instruction.

Introduce them gradually rather than teaching them all at once.

Are SH and CH blends?

No. They are commonly taught as consonant digraphs.

With a blend such as fr, we can hear the individual consonant sounds in frog.

With sh in ship, the letters work together to represent the beginning sound.

Why does TH have two sounds?

Compare thin with this.

The spelling is the same, but the sounds differ in vocing. Beginning readers don’t necessarily need the terminology yet.

Listening, comparing and practising the words is usually a better starting point.

How many digraph words should my child practise each day?

There’s no magic number.

For a beginner, four or five carefully chosen words plus one or two sentences can be plenty.

What should children learn after consonant digraphs?

Once common digraphs are becoming familiar, you can continue building reading fluency and gradually introduce more advanced vowel patterns, including long vowel sounds and silent e.


What Should We Learn Next?

So far, your child has moved through an important reading journey.

Letter sounds

⬇️

Short vowels

⬇️

CVC words

⬇️

Word families

⬇️

Consonant blends

⬇️

Consonant digraphs

The next step we’ll explore is:

Long Vowel Sounds for Beginners

We’ll look at how words such as:

Cap ➡️ cape

kit ➡️ kite

hop ➡️ hope

Change when silent e is added.

This is a big step for beginning readers, but once children see the pattern clearly, it can be surprisingly fun to teach.


Final Thoughts

Digraphs may seem like a small phonics skill, but they open the door to a much larger group of words.

The key is not to rush through a list of patterns.

Start with one.

Let your child hear it.

Find it.

Read it.

Then use it in a sentence.

When that becomes comfortable, introduce another.

That’s the approach I use because I want children to do more than finish a worksheet.

I want them to look at a new word and think:

“I know what to try.”

And that little bit of confidence can make a big difference when a child is learning to read.

Happy reading!

ㅡSoro English

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